baber/WOPTO huggingface dataset:
Patent ES-457736-A1 (ES)
Title: Smoothing iron sole
IPC: D06F75/24
Filed: 1977-04-12
Abstract: A smoothing iron sole includes a sole body comprised at least partly of a glass material. A heating conductor is mounted on a glass-material surface of the sole body facing a sole surface and the sole further includes a thin fabric layer of heat-resistant fibers covering the glass-material surface for defining the sole surface. The heat-resistant fibers are sealed and closed off relative to the heating conductor arrangement by a heat-resistant connecting material which is firmly bonded to the glass-material surface. In one embodiment the heat-resistant fibers are glass fibers and in another they are boron carbide. The connecting material has a melting point which is lower than that of the heat-resistant fibers.
Patent ES-460343-A1 (ES)
Title: Glazing laminates and method of making same
IPC: B32B27/06
Filed: 1977-07-01
Abstract: An integument which contributes to the maintenance of surface integrity is disclosed, particularly a sheet for use in preparing laminates, such as vehicle windshields, in which an energy absorbing ply, for example, a ply of poly(vinyl butyral), is sandwiched between two glass plies, the sheet of this invention being applied to an exposed surface of one of the glass plies and having one surface layer comprising a thermoplastic polyurethane capable of adhering to a glass or plastic substrate and the other surface layer comprising a thermoset polyurethane having anti-lacerative, self-healing and anti-ablative properties there is further disclosed the manufacture and application of such a sheet as a ply facing the interior of a vehicle, thereby forming a windshield the inwardly exposed surface of which comprises a thermoset polyurethane which protects the vehicle occupants from facial lacerations caused by windshield impact and which has self-healing properties.
Patent ES-463847-A1 (ES)
Title: Baling device for agricultural crops
IPC: A01F15/02
Filed: 1977-11-04
Abstract: A compressive chamber of a baling device is open at both ends. Associated with one end is a movable closure member and a ram projects into the chamber from the opposite end. Drive mechanism directly connects the ram and the closure member so that in one direction of drive the closure member is forced into and held in closed position while the ram travels toward it and, in the opposite direction of drive, the ram and closure member are forced apart to unseat the closure member and move it to open position.
Patent ES-466592-A1 (ES)
Title: Fungicidal compositions
IPC: A01N43/653
Filed: 1978-02-03
Abstract: N-Acylated N-phenyl-aminotetrahydro-2-furanones of the formula I are valuable fungicidal active substances. They can be used as fungicidal compositions, particularly for combatting phytopathogenic fungi, e.g. against downy mildew on potatoes, tomatoes, grape vines and sugar beet and other plants. The novel compounds have a systemic action.
Patent ES-468174-A1 (ES)
Title: Temperature-stable electret microphone with embossed, small area, electret
IPC: H04R19/01
Filed: 1978-03-22
Abstract: Temperature-stable electret microphone with a metallized plastic film stretched over a polarized plastic film and fastened to an underlying fixed electrode, the polarized plastic film being on at least one side embossed with a relief pattern, having a smaller area than the underlying fixed electrode and being concentrically fixed to this by the metallized plastic film.
Patent ES-471770-A1 (ES)
Title: Cephalosporins and penicillins, processes for their preparation and pharmaceutical compositions containing them.
IPC: A23K20/195
Filed: 1978-07-14
Abstract: 2-Hetero-acetamido-penicillanates and cephalosporinates of the formula < IMAGE > in which R is hydrogen or lower alkoxy, Z is < IMAGE > R1 and R2 independently or together are various radicals, A is -CH2-CH2-, -CH2-CH2-CH2- or < IMAGE > n is 1 or 2, X is S,O,SO,SO2 or -CH2-, Y is the balance of a penicillin or cephalosporin moiety, and B is a heterocyclic radical, in the form of the acid, a hydrate thereof, a salt thereof or a salt of the hydrate, exhibit marked anti-bacterial properties rendering them suited for use as antibiotics and animal feed supplements.
Patent ES-473795-A1 (ES)
Title: Process and apparatus for the production of additive-containing synthetic linear polymers
IPC: B29C48/29
Filed: 1978-09-29
Abstract: A process for the production of synthetic linear polymers which contain additives is described, in which the polymer and the additives, both in the fluid state, are mixed, the resulting mixture is homogenized, and the homogenized mixture is in part conveyed to apparatus which uses it to make a product and in part is recycled, the recycled amount being preferably at least 5% of the total weight of the mixture. The preferred polymers are polyamides. The additives may be of any kind, e.g. antistatics, and they may be added as such or as a master batch consisting of a polymeric base containing finely particulated solid materials such as carbon black, matting agents or pigments. An apparatus for carrying out the process is also described, which comprises means for mixing fluid polymer with fluid additive, means for homogenizing the stream of the resulting mixture flowing through the apparatus, and means for recycling part of the homogenized stream to a zone of the apparatus upstream of the homogenizing means and for conveying the remaining part to an apparatus for subsequent processing. Static mixters may be used to homogenize the aforesaid mixture. The amount of the mixture that is recycled may be varied by suitable means such as a variable delivery pump. A particular preferred device for mixing polymer with additive is also described, which comprises valve means for preventing the polymer from backing up into the additive feed conduit.
Patent ES-478923-A1 (ES)
Title: Herbicidally active N-ethylcarbanilic acid (3-methoxycarbonyl-amino)- phenyl ester and its manufacture and use
IPC: A01N47/22
Filed: 1979-03-23
Abstract: A novel carbanilic acid derivative of the formula < IMAGE > and its manufacture. The novel compound has a herbicidal action, especially a selective herbicidal action in cotton, ground- nut and rice crops.
Patent ES-481808-A1 (ES)
Title: Process for purifying propylene.
IPC: C08F2/02
Filed: 1979-06-22
Abstract: Particularly pure propylene which is suitable for bulk polymerisation is obtained if the polymer suspension withdrawn from the reactor is extracted at low temperature in order to separate the crystalline polypropylene from soluble polymers and from soluble catalyst constituents, and the propylene to be purified is added to the extraction liquid.
Patent ES-482031-A1 (ES)
Title: Manufacturing Identity Cards
IPC: G03B17/24
Filed: 1979-06-28
Abstract: A camera 6 simultaneously photographs a person illuminated by flashlamps 47 and an image of a data card reflected by a screen 45 behind the person. The card is located in a chamber 7 and illuminated by flashlamps 8 to project an image via a lens 5 and a semi-reflector 4 onto the screen 45. The system is controlled by logic 20 and incorporating various safety features to prevent faulty operation.
Patent ES-8203442-A1 (ES)
Title: Oil leakage confiner for vessels, off-shore oil well rigs, etc.
IPC: E02B15/04
Filed: 1980-02-05
Abstract: The confiner (1) according to the invention is arranged in a stand-by condition along the sides (13) of the vessel or rig as an enclosed unit.
Patent ES-8104307-A1 (ES)
Title: 3-[(8-Carboxy-6-tetrazolo[1,5-b]pyridazinyl)-thiomethyl]-7-[2-(2-amino-4-thiazolyl)-2-methoxyimino-acetamido]-3-cephem-4-carboxylic acid
IPC: C07D501/36
Filed: 1980-05-10
Abstract: Heterocyclyl derivatives of oxy-imino-substituted cephalosporins are disclosed, such, for instance the compound 3-[(8-amino-6-tetrazolo[1,5-b]pyridazinyl)-thiomethyl]-7-[2-(2-amino-4 -thiazolyl)-2-methoxyimino-acetamido]-3-cephem-4-carboxylic acid and its pharmaceutically and veterinarily acceptable salts. The compounds of the application have high antibacterial activity against Gram-positive and Gram-negative bacteria, including strong beta-lactamase producer Gram-negative microorganisms.
Patent ES-8101862-A1 (ES)
Title: A method of producing cheroots and similar tobacco articles and an apparatus for preparing wrappers by this method.
IPC: A24C1/00
Filed: 1980-06-18
Abstract: In the production of cheroots and similar tobacco articles with a wrapper (3) of natural tobacco relieved of central rib portions but containing parts of side ribs (13), the said side ribs are subjected to a flattening process, at least in the end flap of the wrapper, by squeezing between a hard (11) and a comparatively soft (4,11) surface so as to prevent the mesophyll from being detached from the ribs.
Patent ES-8104169-A1 (ES)
Title: Method for the preparation of cyclohexanol and/or cyclohexanone.
IPC: C07C29/04
Filed: 1980-07-26
Abstract: An improved method for the preparation of cyclohexanol and/or cyclohexanone from benzene. Cyclohexanol and/or cyclohexanone is prepared by the steps of hydrogenating benzene to form a hydrogenation reaction mixture containing cyclohexene, unreacted benzene, and by-product cyclohexane, hydrating cyclohexene thus obtained to form a hydration reaction mixture containing cyclohexanol, unreacted benzene and by-product cyclohexane and/or oxidating this cyclohexene to form an oxidation reaction mixture containing cyclohexanone, unreacted benzene and by-product cyclohexane, recovering from said hydration reaction mixture the cyclohexanol product and/or from said oxidation reaction mixture the cyclohexanone product, and an organic phase containing unreacted benzene and by-product cyclohexane, and recycling unconverted benzene to the benzene hydrogenation step. The improvement comprises introducing the organic phase containing unreacted benzene and by-product cyclohexane into a dehydrogenation zone wherein by-product cyclohexane is dehydrogenated to benzene and recycled to the hydrogenation step together with the unreacted benzene.
Patent ES-8200620-A1 (ES)
Title: Device for separating an end blank from a stack of blanks
IPC: B65H3/24
Filed: 1980-12-19
Abstract: A device for separating an end blank from a stack of blanks comprises a stacking rack and an arrangement including at least one drivable feeder tooth, at least two supports lying against the outer side of an end blank and at least one abutment. In said arrangement which can be coupled together with the rack, a support and a feeder tooth are located in close proximity, and at least one such set is located at opposite sides of an end blank in the stack. A fixed and a movable abutment is arranged at one side of the end blank in connection with the support and the feeder tooth. The support(s) opposite the abutments can be displaced perpendicularly to the plane of the blanks. The feeder teeth are arranged to move an end blank laterally in the stack.
Patent ES-8204370-A1 (ES)
Title: Method of manufacturing a flexible container with integral ports and diaphragm
IPC: B29C49/64
Filed: 1980-12-23
Abstract: A container for liquids, preferably sterile liquids comprises a hollow body constructed of plastic material having a plurality of tubular ports integrally formed and extending therefrom. Each port has a quantity of plastic material integrally formed as a diaphragm within the port so as to seal the container. In a preferred embodiment, at least one of the ports has a resealable septum sealed within it. The diaphragm is positioned between the septum and the liquid within the container so as to prevent deterioration of the resealable septum caused by exposure to the liquid. Both the resealable septum and the diaphragm are constructed of a material which is penetrable by a hypodermic needle for use in administering sterile solutions.
Patent ES-8301119-A1 (ES)
Title: Method and apparatus for char separation from the discharge materials of an iron oxide reducing kiln
IPC: B07B11/04
Filed: 1981-06-30
Abstract: A classifying system including an air elutriation device is disclosed, which device is in the form of an upright box defining an airflow chamber open at its lower end and connected at its upper end to an exhauster device. A mixture of particulate materials is admitted into the chamber through a slot in the side of the box above a series of rods which extend across the chamber and are adjustable for varying the rate and turbulence of the airflow in the admitting zone to separate the lighter particles from the heavier particles in the mixture with the lighter particles being carried by the airflow upwardly and out of the chamber. The heavier particles fall downwardly through the chamber into a collecting hopper disposed beneath the open lower end of the box and having its upper open end appropriately dimensioned such that the velocity of the ingress of air into the chamber will result in the air stream velocity in the admitting zone above the bars not exceeding the separation velocity for the materials introduced through the feed slot. Additional separation and classifying components may also be included in the system.
Patent ES-8305108-A1 (ES)
Title: Liquid level sensor
IPC: G05D16/06
Filed: 1981-10-22
Abstract: In order to sense a liquid level, an input light pipe and output light pipe have angled ends such that light supplied to the input light pipe is directed from it to the output light pipe by total internal reflection as long as the ends are in a gas. When in a liquid, the index is such as to cause light in the input light pipe to refract into the liquid and not reach the output light pipe. By observing the other end of the output light pipe it becomes possible to determine if the angled ends are in liquid or gas, and thus detect a liquid level.
Patent ES-8206993-A1 (ES)
Title: Rotary sprayers for applying uniform coats.
IPC: B05B13/04
Filed: 1981-11-27
Abstract: The rate of travel of each spray head (27) (27A) of a rotary sprayer along arcuate paths across a conveyor (16) carrying work to be spray-coated is so varied from a maximum adjacent the margins of the conveyor (16) to a minimum centrally thereof that the thickness of the deposited layer is substantially uniform wherever applied. In one embodiment, each spray head (27) has a connection (26) (92) (93) (94) with the outer end of a fixed rotor arm (25). A rod (95) pivotally attached to the connection (26) has a cam follower (99) in engagement with a rotor-encircling cam path (100) and a link (97) pivotally connected to the rotor hub (23) with the cam path (100) operable to effect the swinging of the spray heads (27) to affect their travel rates in the wanted manner. In another embodiment, each spray head (27A) is fixed on a rotor arm (26A) pivotally connected to the rotor hub (23A) and having an angularly disposed arm (105) carrying a cam follower (99A) held in a rotor-encircling cam path (100A) operable to swing the rotor arms (26A) to affect the required variations in the rates of travel of the spray heads (26A). To prevent momentary pressure increases and decreases as spray head valve elements (38) are closed and opened from being causes of uneven sprayed coats, the rotor (20B) has a chamber (110) through which spray material is delivered which is disposed and dimensioned to provide an air cushion.
Patent ES-8301373-A1 (ES)
Title: Automatic device for drawing articles.
IPC: G01D9/38
Filed: 1982-01-26
Abstract: An automatic device of numerical control for drawing articles at a high velocity and in an exact form, having a drawing means and paper, wherein the drawings are produced by the combination of two particular movements, one of said movements is effected by the paper (movement along the X axis) and the other movement is realised by the drawing means (movement along the Y axis), having a roll for feeding the paper and another roll for collecting the paper through digitally controlled paper undulations.
Patent ES-8307640-A1 (ES)
Title: A process for sealing a filled container, in particular a thermoplastic based food container.
IPC: B65B31/00
Filed: 1982-02-26
Abstract: A process for sealing a thermoplastic based food container characterized in that after filling, the container is sealed by an intermediate membrane made of a microporous plastic gas-breathable material, gas is extracted from the headspace through the membrane and afterwards the container is sealed by a final barrier membrane.
Patent ES-8307901-A1 (ES)
Title: Cutter for skin shears and strippers
IPC: C14B1/24
Filed: 1982-09-11
Abstract: The cutter comprises a cutting strip between two flywheels in the top of the machine. To increase efficiency, the one flywheel is made mobile and mounted on a gravity-tensioned cube damped by a spring on a rod controlling the cube via a counterweight. - The entire assembly is mounted on a bse rotating around its centre.
Patent ES-8404331-A1 (ES)
Title: Carbostyril deriv. prepn.
IPC: C07D215/22
Filed: 1983-01-14
Abstract: Process comprises reacting 8-hydroxy-2,4- (1H,3H)-quinoline dione with an alpha-halobutyric acid halide in the presence of a Lewis acid. The resulting corresponding 5-(alpha-halobutyryl) cpd., is reacted with isopropylamine to give the corresponding 5-(alpha-isopropylamino butyryl) cpd.. This latter cpd. is reduced by complex metal hydride to give the deriv. of formula (I).
Patent ES-8504458-A1 (ES)
Title: Preparation of DNA sequences and DNA recombinant molecules coding for the cholera toxine units A and B, the products obtained and compositions containing the unit(s) obtained.
IPC: C12N15/09
Filed: 1983-05-20
Abstract: DNA sequences and recombinant DNA molecules comprising at least a portion coding for all or part of subunits A and/or B of cholera toxin are prepared by enzymatic digestion of DNA of V. cholerae strains, isolating specific fragments and inserting them in appropriate vectors and subunits A and/or B of cholera toxin are prepared by culture of microorganisms containing said modified vectors.
Patent ES-8500642-A1 (ES)
Title: Mfr. of rope with helical braided interior
IPC: D07B3/02
Filed: 1983-07-20
Abstract: The cord storage spindles or bobbins are situated on a horizontal central wheel in open slots of number N, spaced at regular intervals around the periphery, which is in contact with N/2 regularly-spaced intermediate wheels. These are contacted by N/2 exterior wheels with their centres aligned radially so that the small wheels display regularly-distributed slots of number K, where K exceeds by one the number of cords in the internal braiding. - The relation between the central wheel diameter D and small wheel diameter d is given by D = d/K XN. The wheels maintain the same peripheral speed by actuating devices operating every 2K - 1 slots in the central wheel; the spindles passing to the small wheels occupy a specific position, while the other spindles carried by the central wheel effect the internal braiding, resulting in a highly flexible rope and eliminating knots by simple traction.
Patent ES-8500020-A1 (ES)
Title: Cracking mill and method of cracking hulled material.
IPC: A23L11/00
Filed: 1983-11-03
Abstract: A hulled material processing apparatus (10) is contained within a single housing (12) and includes a hulled material feeder (16) which introduces hulled material (14) into an upper portion of the housing. At least one pair of cracking rolls (18, 20) is mounted within the housing beneath the feeder for rotation in the housing with their axes of rotation disposed in parallel in a horizontal plane and with their circumferential surfaces disposed for forming a nip through which the hulled material (14) is passed to crush and release the hulls. The hulls and material from which they are separated then fall together from the nip of the cracking rolls through a hull separation zone in which air is passed through the path of travel of the hulls and other material to cause the hulls to be diverted from this path and caught in a duct (28) and removed from the housing while the remainder of the material continues along the path and is caught in a trough (26) in the bottom portion of the housing. The air used to divert the hulls from the normal path of movement from the cracking rolls can be recycled for energy conservation purposes.
Patent ES-8406818-A1 (ES)
Title: Digital speech transmission method using a single radio channel.
IPC: H04B1/46
Filed: 1984-01-13
Abstract: 1. Method for the digital transmission of speech by way of a single radio channel between two subscribers A and B each with a respective simplex radio set, in which always either the sending section or the receiving section is switched through, wherein the station just sending briefly interrupt its emission at regular time intervals and switches through the receiving path in order to ascertain wheter the counter-station intends to speak, characterized by the following features : - In both radio sets, the own speech amplitude is determined in parallel to the conversion of the speech into a bit current and digitalised on the one hand and conducted to a comparator on the other hand - In the sending radio set, the digitalised speech amplitude is periodically inserted into the bit current to be emitted and in the receiving radio set filtered out, converted and conducted to the comparator if the received speech amplitude at the comparator is lower than the own speech amplitude of the receiving radio set, then the speech direction is switched over. - In the receiving radio set, the transmitter is switched on briefly at the same periodicity, but displaced by a suitable time span, and the digitalised speech amplitude is emitted and received in the sending radio set by the receiver briefly switched on in synchronism, converted and conducted to the comparator if the received speech amplitude at the comparator is higher than the own speech amplitude of the sending radio set, then the speech direction is switched over.
Patent ES-8601880-A1 (ES)
Title: Heterocyclic compounds
IPC: C07D209/08
Filed: 1984-02-16
Abstract: Indole derivatives of the general formula (I) are disclosed: < IMAGE > (I) where R1 is H or an alkyl or alkenyl group, R2 is H, or an alkyl, alkenyl, aryl, aralkyl or cycloalkyl group R3 is H or an alkyl group R4 and R5 are independently H or an alkyl or propenyl group or together form an aralkylidene group and Alk is an optionally substituted alkylene chain and their physiologically acceptable salts and solutes. These compounds are potentially useful for the treatment of migraine and may be formulated as pharmaceutical compositions in conventional manner. Various methods for the production of the compounds are disclosed including a Fischer-indole cyclization process.
Patent ES-8507347-A1 (ES)
Title: Process for preparing therapeutically administerable plasma derivatives packed in ready-for-use containers.
IPC: A61K35/16
Filed: 1984-03-09
Abstract: There is disclosed a method for the production of therapeutically administrable plasma derivatives filled in final containers, which are free of prekallikrein activator, hypotensively active constituents and other undesired pharmacologically active substances, of plasma or plasma crude fractions by stepwise enrichment of the plasma proteins, sterile filtration and optionally virus inactivation. In order to make available such plasma fractions that do not develop pharmacologically negative side effects when applied and are producible with an improved activity and yield, C1-esterase inhibitor is added during the production process of the plasma derivative, yet prior to its filling into final containers.