baber/WOPTO huggingface dataset:
Patent ES-479024-A1 (ES)
Title: Organophosphonic ester compounds, process for their preparation and their utilisation as insecticides, acaricides and nematocides.
IPC: A01P7/02
Filed: 1979-03-28
Abstract: O,S-Dialkyl-O-haloalkyl-phosphorothiolates of the formula < IMAGE > in which R1 is alkyl with 1-8 carbon atoms, R2 is alkyl with 1-8 carbon atoms or alkoxyalkyl with 2-8 carbon atoms, X is hydrogen, halogenoalkyl with 1-8 carbon atoms or alkoxy with 1-8 carbon atoms, and Y is halogen, which possess insecticidal, acaricidal and nematocidal properties.
Patent ES-483662-A1 (ES)
Title: N-Phenylindoline derivatives, and pharmaceutical compositions containing them
IPC: A61P3/08
Filed: 1979-08-27
Abstract: 2-aminoethyl-1-phenylindolines are useful as anti-diabetic and anti-obesity agents.
Patent ES-484055-A1 (ES)
Title: Fluid level control system
IPC: G21C17/035
Filed: 1979-09-10
Abstract: In a system, such as a water-cooled nuclear reactor, water level sensors provide signals to a control channel for control of feedwater flow and hence the water level in the pressure vessel. Rapid and fine level control is provided by comparing fluid outflow and inflow. Means are provided to block automatically the flow comparison signal from the control circuit in response to a signal characteristic of a faulted flow comparison signal. At least one redundant control channel is provided and level control is transferred thereto automatically upon excusion of the water level beyond predetermined normal upper and lower limits or in response to a rapid change in the water level control signal to avoid unnecessary shutdown in the event of a faulted channel.
Patent ES-485151-A1 (ES)
Title: Articulation lock
IPC: B62D53/02
Filed: 1979-10-18
Abstract: An articulation lock is disclosed for locking the pivot connection between the front and rear frames of an articulated vehicle for operations such as maintenance and transporting. The articulation lock includes a sector-shaped locking plate mounted to the forward end of a pivot plate on the rear frame and having a plurality of arcuate recesses which establish locking positions. As the vehicle articulates, the locking plate passes between a pair of pivot plates on the front frame. A removable locking pin is stored next to the operator's seat, and the operator removes it from storage and pushes it into a lock hole in the top pivot plate of the pair of pivot plates on the front frame when it is desired to lock the articulation joint. When one of the locking plate recesses is vertically aligned with the lock hole, the pin is passed through the lock hole in the top pivot plate, then through the arcuate recess in the locking plate, and finally through a hole in the other pivot plate of the pair to lock the articulation pivot joint. The operator can lock the vehicle without leaving the operator's cab and while the vehicle is running. Further, the locking plate is shaped to aid the operator in locking and unlocking the joint, and it permits the storage position of the lock pin to be closely spaced to the lock hole.
Patent ES-485636-A1 (ES)
Title: Paper feed roller assembly for a typewriter with rotating cyclindrical platen.
IPC: B41J13/036
Filed: 1979-11-02
Abstract: A paper feed roll assembly is disclosed which is pivotally mounted on a central point with three degrees of freedom of movement. The feed rolls are engageable with the periphery of the platen. Additionally, the support for the paper feed rolls is deflectable about the central point by a feed roll release member to effect the withdrawal of the feed rolls from the periphery of the platen to enhance paper insertion and removal. The pivot point support provides for freedom of movement in the three necessary degrees of freedom to allow equilization of feed roll force against the platen and for alignment of the feed rolls with the periphery of the platen to insure proper paper feed. The feed roll truck frame, by virtue of its pivotal mounting, may be deflected downward to permit release or insertion of the paper. A deflection means or eccentric bar is disclosed for deflecting the truck member away from the periphery of the platen against the force of the pivot support acting toward the platen.
Patent ES-485782-A1 (ES)
Title: Electrolyzer cell
IPC: C25B9/19
Filed: 1979-11-07
Abstract: An electrolyzer cell is made up of a pair of electrodes (1,1') separated by a diaphragm (2). The diaphragm is sandwiched between a pair of frames (3,3') and generally includes its own frame (4). It is difficult to make frames sufficiently accurately for large cells (e.g. up to 2 m2). using conventional techniques of cutting the frame out from a sheet of material or by one-piece moulding. The present invention uses assembly of elongate frame components. Preferably they are joined together using dovetail joints (31,41), which ensure adequate sealing, and with the dovetails shifted from one frame to the next to ensure a more uniform pressing effect.
Patent ES-8101028-A1 (ES)
Title: Insulating material and method for the production thereof.
IPC: C04B26/04
Filed: 1979-11-13
Abstract: 1. Process of manufacture of an insulating and noncombustible product comprising particles, an organic binder constituted by a film-forming agent and a coagulation agent for the film-forming agent and, optionally, pigments and filters, characterized in that the following operations are carried out : (a) a colloidal solution in a solvent of the film-forming agent is projected on to an support (b) the colloidal solution is projected on to the support so coated and simultaneously a mixture of particles and the coagulation agent and, optionally, pigments and filters is projected.
Patent ES-8100381-A1 (ES)
Title: Starch-sized paper.
IPC: D21H17/34
Filed: 1979-11-19
Abstract: This invention discloses a process for the manufacture of paper having retained therein high levels of starch wherein such starch is a specially treated, cooked, cross-linked starch which is added with a poly-electrolyte at the wet end of the paper manufacturing process or sprayed on the web in the paper-forming process. The invention also relates to a novel wet-end paper additive composition which includes the specially treated, cooked, cross-linked starch and a polyelectrolyte and the improved paper produced therefrom.
Patent ES-486275-A1 (ES)
Title: Crosslinkable binders for paints and their use in the preparation of crosslinkable coatings.
IPC: C08K5/34
Filed: 1979-11-23
Abstract: A binder composition which comprises (A) from 99 to 50% by weight of copolymer consisting of copolymerized units of (a) from 5 to 90% by weight of at least one aliphatic (meth)acrylate containing from 1 to 8 carbon atoms in the alcohol moiety (b) from 0 to 60% by weight of at least one aromatic vinyl or isopropylene compound containing from 8 to 14 carbon atoms (c) from 1 to 40% by weight of at least one comonomer selected from (I) at least one mono (meth)acrylate of an alcohol containing from 2 to 8 carbon atoms and having from 2 to 4 hydroxyl groups and/or (II) at least one maleic acid semi-ester corresponding to the following general formula < IMAGE > wherein R1 represents hydrogen or methyl and R2 represents hydrogen, methyl, ethyl, propyl, i-propyl or phenyl and (d) from 0 to 60% by weight of at least one other olefinically unsaturated comonomer and (B) from 1 to 50% by weight of a saturated lactam.
Patent ES-487119-A1 (ES)
Title: Secondary electrochemical generator with non-aqueous electrolyte.
IPC: C01C3/12
Filed: 1979-12-20
Abstract: 1. Secondary electrochemical generator employing a non-aqueous electrolyte, characterized in that its positive active material is chosen out of the group formed by iron hexacyanoferrate, by the compounds derived therefrom by at least partial replacement of the iron by other elements of the groups 4A, 5A, 6A, 7A and 8 of the periodic table and which have at least two stable oxidation states other than zero, and mixtures of these compounds.
Patent ES-8103891-A1 (ES)
Title: Coaxial electrical connector incorporating a tubular filter.
IPC: H01R24/42
Filed: 1980-04-18
Abstract: In a coaxial electrical connector (1) comprising a centre contact (4), an outer contact (7), dielectric means (9, 10) supporting the centre contact within and electrically isolated from the outer contact, and a tubular filter (21) mounted on the centre contact with an inner terminal of the filter electrically connected to the centre contact and an outer terminal of the filter electrically connected to the outer contact, the outer terminal of the filter (21) is connected to the outer contact (7) by way of a tubular conductive sleeve (23) received over the filter (21), the sleeve (23) having an outwardly directed annular flange (24) which is held against an annular shoulder (25) formed in a bore (8) in the outer contact (7) by a tubular conductive plug (26) which is press-fitted in the bore (8) in the outer contact (7), the plug (26) having an inner diameter larger than the outer diameter of the filter (21) and that the outer diameter of the sleeve (23) being less than the inner diameter of the part of the bore (8) in the outer contact (7) receiving the sleeve (23), whereby the filter is protected from damage by the forces used for assembly of the connector.
Patent ES-8105115-A1 (ES)
Title: Process and apparatus for treating decontamination effluents coming from nuclear reactor components.
IPC: G21F9/00
Filed: 1980-06-13
Abstract: Process for the treatment of decontamination effluents, more particularly the components of nuclear reactors, of the type containing in solution permanganate, phosphate and sulphate ions and active manganese, chrome and cobalt ions, wherein it comprises the successive stages of reducing the permanganate ions by adding hydrogen peroxide, alkalization to a pH equal to or above 12, separation of the precipitate formed and final acidification of the residual liquid phase to bring its pH to a value compatible with discharge into the environment. The invention also relates to an apparatus for performing the above process.
Patent ES-8206241-A1 (ES)
Title: Paste for soldering copper (alloy) - prepd. by solder powder addn. to mixt. of fatty substance and flux
IPC: B23K35/36
Filed: 1980-12-24
Abstract: The soldering paste is prepd. by addn. of a soldering alloy powder to a mixt. of a fatty substance (pref. petroleum jelly) and a flux (pref. anhydrous zinc chloride). The paste is useful for soldering copper pipes and fittings. The paste is economic and simple to use and allows rapid prodn. of rigid, sealed, soldered joints. The use of expensive fittings incorporating solder is not required.
Patent ES-8202020-A1 (ES)
Title: Cephalosporin compounds and antibacterial drugs containing the same
IPC: A61P31/04
Filed: 1981-02-09
Abstract: Novel cephalosporin compounds of the general formula: < IMAGE > wherein R1 represents a substituted or unsubstituted nitrogen-containing heterocyclic-thio group, R2 represents hydrogen or hydroxy, and R3, R4 and R5 each represents hydrogen, hydroxy or acyloxy, and their salts, and processes for the preparation thereof. The novel compounds and their salts have antibacterial activity.
Patent ES-8203716-A1 (ES)
Title: Method for controlling the flight time of a print hammer in an impact printer and impact printer embodying the method.
IPC: B41J1/30
Filed: 1981-06-15
Abstract: In an impact printer including a print wheel having a plurality of selectable character type bearing elements for respectively printing a plurality of characters, said print wheel being rotatable for selectively positioning selected type elements in successive print positions, impact means impellable against the selected elements to drive said elements against the printing medium and means for impelling the impact means against said selected type element, the present invention provides the improvement comprising the combination of means for sensing the flight time of the impelled impact means until impact by sensing variations in the velocity of said impact means, means for comparing the sensed flight time to a predetermined ideal flight time, and means for selectively varying the amplitude of the current to the impelling means to adjust the sensed flight time to equal the ideal flight time.
Patent ES-8205665-A1 (ES)
Title: Electrical track (rail) vehicle drive - has two motors, separate but in common housing with driving bevel gears coupled to axles
IPC: B61C9/44
Filed: 1981-08-04
Abstract: The drive unit consists of a double motor (DM) divided into two motor sections, electrically and mechanically separate, but in a common housing. The rotor (2) of one motor section (1), with its rotor shaft (3) is fixed in an outer bearing shield (4) at the drive end, and in an inner bearing shield at its other end (6) common to both sections. The rotor shaft (3) has a set of cooling fan (8) at the drive end, close to the support bearings (17,18) and drives a bevel wheel (10) of a mitre gear, by interposed radial serrations (9), in the end of the shaft. The bevel gear drives the main bevel wheel (12), which is connected to the hollow shaft (13) of the drive axle (14). The mitre gear housing (21) is supported via a bearing (15) on the shaft (13), and is bolted to the drive shaft bearing shield (4) via a flange (16).
Patent ES-8205297-A1 (ES)
Title: Turning gear
IPC: F03G7/10
Filed: 1981-09-23
Abstract: The rotary engine has a vane rotatingly connected to several arms carrying masses which can move along their length. The resultant of the forces produced from movement of the masses causes rotation of the outer ring of the vane. It has a guide along which the blocks slide, describing a circular trajectory during their displacement along the arms. The guide is placed with respect to the rotary axis of the vane around an axis of symmetry, the centre of which is not coaxial with the rotary centre of the vane.
Patent ES-8302436-A1 (ES)
Title: Disposable diapers
IPC: A61F5/44
Filed: 1981-10-22
Abstract: A disposable diaper is disclosed. This diaper includes an absorbent body forming a layer thicker in a crotch area than in the rest area, said thicker layer of the absorbent body defined in the crotch area pressed along both sides thereof, and elastic members located on both sides of the crotch area each made of a relatively wide material.
Patent ES-8307887-A1 (ES)
Title: Method for improving fuel economy of internal combustion engines
IPC: C10N10/04
Filed: 1982-06-30
Abstract: Lubricating oils containing borated fatty acid esters of glycerol and a succinimide have been found to reduce fuel consumption in an internal combustion engine.
Patent ES-8306303-A1 (ES)
Title: Digital color television signal demodulator
IPC: H04N9/64
Filed: 1982-08-24
Abstract: A digital filter arrangement is provided which both demodulates and filters the color mixture signals in a television receiver. Samples of a digital chrominance signal are clocked into first and second registers such that the first register is loaded with samples of a first color mixture signal and the second register contains samples of a second color mixture signal. Output taps are connected between various ones of the stages of the first and second registers and weighting function circuits. The weighting function circuits associated with each register are in turn coupled to respective ladder networks of adders, which combine the weighted signals samples so as to exhibit, at an output stage adder, a lowpass response characteristic which is appropriate for the respective color mixture signal. The two digital registers are aligned in time in accordance with their respective peak impulse response characteristic to product filtered color mixture signals in a proper timed relationship.
Patent ES-8305818-A1 (ES)
Title: Seal for coking furnace doors
IPC: C10B25/16
Filed: 1982-09-07
Abstract: The seal comprises a section bearing on a stone support and fitted with a sealing strip. To increase performance, the strip is made Z-shape and held in position by screws. - The section is held against the furnace wall 5 by clamps, sleeve screw and springs.
Patent ES-8402231-A1 (ES)
Title: Bobbin removing device for a winding or twisting machine.
IPC: B65H54/02
Filed: 1983-04-06
Abstract: The present invention relates to a package-lifting system in an unwinding or twisting machine, which comprises two wheels around which is tensioned a metal ribbon fixed to the periphery of each wheel. The first wheel is angularly fastened to a first fixed shaft, while the second wheel, which is connected a stirrup between the arms of which a package is placed, is mounted to rotate freely on a second shaft. The latter shaft is borne by one of the ends of an arm of which the other end is articulated about the first shaft. The invention is particularly applicable to the textile industry.
Patent ES-8406402-A1 (ES)
Title: A process for the separation of mixtures of aromatic hydrocarbons into single components.
IPC: C07C7/13
Filed: 1983-05-04
Abstract: Process for the separation of aromatic hydrocarbons (e.g. xylenes) from their mixture, in which the mixture is passed in the vapour phase at 152, 5-250 DEG C over a potassium exchanged zeolite Y which has been saturated with isopropylbenzene - i.e. the desorbent - vapours.
Patent ES-8404936-A1 (ES)
Title: Dome seal for container ports.
IPC: B29C57/10
Filed: 1983-06-23
Abstract: Container bags for intravenous solution of one-piece, blow-molded construction typically have a fill port or tube and at least an administration port in one end of the container bag. A method, an apparatus and an article of manufacture are provided where a fill port or tube on a polyolefin or other plastic container bag is sealed into a dome shape where the solid wall, dome-shaped material closing the port or tube effects the seal. The method provides for sealing the open end of a thermoplastic tube or port by using respectively hot and cold dies. Resistance of the tube or port to forming a seal at adjoining interfaces is overcome by rotating at least one of the dies. Disruption and mixing of the plastic at the interface or closure line is accomplished, forming a substantially homogenous mass which seals the port opening.
Patent ES-8504254-A1 (ES)
Title: Production of herpes simplex viral proteins.
IPC: A61K39/00
Filed: 1983-07-19
Abstract: Methods and compositions are provided for the cloning and expression of Herpes Simplex Virus (HSV type 1 or type 2) glycoprotein (gD) gene in single-cell host organisms. Also described are methods for culturing these novel single-cell organisms to produce HSV-gene products. The HSV gD-related polypeptides produced by the recombinant DNA techniques described herein may be formulated for use as immunogens in vaccines to protect against HSV-1 and HSV-2 infections.
Patent ES-8501856-A1 (ES)
Title: An emergency & service brake actuator.
IPC: F16D65/28
Filed: 1984-01-12
Abstract: An improved emergency and service brake actuator for a wedge type brake is of the type which includes a tubular structure extending from the brake and housing an extended end of a stem of the wedge of the brake therein. An emergency brake actuation portion is mounted on the tubular structure and includes an emergency actuation rod extending into the tubular structure. The emergency brake actuation portion is capable of producing axial movement of the emergency actuation rod to cause an end thereof within an interior of the tubular structure to be selectively located at one of a first position toward the brake for emergency actuation of the brake and a second position remote from the brake. The improvement includes a service cylinder mounted on the end of the emergency actuation rod within the interior of the tubular structure and capable of being axially moved therein. A service piston is mounted on the extended end of the stem for sealed movement within the service cylinder. Service hydraulic fluid is introduced to and discharged from the interior of the service cylinder to act on the service piston to produce relative movement therebetween when the emergency actuation rod is in the second position.
Patent ES-8604625-A1 (ES)
Title: Inhibiting gel and fish eye formation in copolymer
IPC: C08L53/02
Filed: 1984-02-10
Abstract: Gel and fisheye formation in linear or radial block conjugated diene/monovinyl aromatic copolymer resins (I) is inhibited by admixing with esp. up to 1,000 ppm Gp. IA, IIA, IIB or IIIA metal nitrites or 5-12C (cyclic) hydrocarbyl nitrites. - Pref. (I) is a linear or radial butadiene/styrene block copolymer; and the nitrite is Li, Mg, Zn, Al or es. Na, K, Ca nitrite pref. in 50 ppm amt., or n-hexyl, n-heptyl, n-dodecyl, benzyl or esp. n-amyl nitrite in 100 ppm amt.. The resin (I)/nitrite compsns. are also calimed together with their heat-moulded or extruded prods..
Patent ES-8500451-A1 (ES)
Title: Pyruvate oxidase.
IPC: C12N9/02
Filed: 1984-02-24
Abstract: The present invention provides a new pyruvate oxidase which decarboxylates pyruvate with the formation of hydrogen peroxide, characterized in that it is active without the addition of FAD, TPP and divalent metal ions. The present invention also provides a process for preparing this new enzyme and a reagent containing it.
Patent ES-8503891-A1 (ES)
Title: Three-terminal ternary III-V multicolor solar cells and process of fabrication
IPC: H01L31/0687
Filed: 1984-04-16
Abstract: Three-terminal ternary III-V two-color solar cells incorporating layers of GaAs1-x-yPxSby. The three-terminal structure enables the current to be withdrawn from both cells without the necessity of current matching between the two color stacked photovoltaic device. In addition, the three-terminal configuration permits the independent determination of the individual properties of each cell. The stacked two-color cells can be connected in series through the three-terminal arrangement to overcome the problems of independent load matching between the cells encountered with the conventional two-terminal configuration. Finally, the three-terminal two colored solar cells does not require a shorting junction between the homojunction layers of the cells but only a simple transition layer. This speeds the processing of the device.
Patent ES-8606669-A1 (ES)
Title: Sensor for determining the position of a target relative to a reference target.
IPC: H03K17/95
Filed: 1985-03-07
Abstract: Two sensors 3, 4 detect a target 1 and a reference target 2. The damped oscillation of the two sensors is controlled at a sampling rate imposed by the clock 18. The passage of the two oscillations through zero is detected in order to assess the relative position of the two targets.
Patent ES-8606321-A1 (ES)
Title: Benzofuran derivatives, processes for preparing the same and antihypertensive agents containing the same.
IPC: C07D307/80
Filed: 1985-03-26
Abstract: A [2-hydroxy-3-(4-phenylpiperazinyl)propoxy]benzofuran derivative having the formula (I): < IMAGE > (I) wherein X is acetyl, carbamoyl, cyano, a lower alkoxycarbonyl, carboxyl or 1-hydroxyethyl group, R is hydrogen atom, a lower alkoxy group, a lower alkyl group or a halogen atom R is attached to an arbitrary position of ortho-position, meta-position and para-position to N-phenyl group, and a group having the formula: < IMAGE > is attached to an arbitrary position of 4, 5, 6 and 7 positions to benzofuran ring or the salt thereof, a process for preparing the same and an antihypertensive agent containing the same as an effective component. The benzofuran derivative has a strong alpha -adrenergic blockade effect and calcium antagonistic effect with a more decreased side-effect.
Patent ES-8603264-A1 (ES)
Title: Enhancement of antimicrobial activity by incorporating mixture of antimicrobial agents into lipid vesicles.
IPC: A61K9/127
Filed: 1985-04-11
Abstract: Mixtures of antimicrobial agents coencapsulated in liposomes which when administered in vivo exert an enhanced therapeutic effect. The therapeutic effectiveness of the coencapsulated antimicrobial agents is greater than that of the same combination administered either in solution or as a mixture of liposome populations each containing one of the antimicrobial agents.