baber/WOPTO huggingface dataset:
Patent ES-479159-A1 (ES)
Title: Imidazole carboxylic acids and derivatives thereof, process for their preparation and their use as plant growth regulants or plant protection agents.
IPC: C07D233/90
Filed: 1979-03-31
Abstract: Benzhydryl-imidazole derivatives having carboxyl functions in the imidazole ring have valuable properties in plant protection and growth regulation in agriculture and horticulture. They are also effective as antimycotis, fungicides and herbicides and can be used for combating plant-pathogenic bacteria.
Patent ES-482247-A1 (ES)
Title: Hand-held fastener driving tool
IPC: B25C5/16
Filed: 1979-07-05
Abstract: An electric fastener driving tool includes a body of a clam-shell construction formed of two body parts that define a head and handle portions. An open bottom magazine assembly is attached to the tool for supplying fasteners to be driven. The tool also includes a removable nose piece defining a portion of a drive track for a driving blade mounted in the tool. The nosepiece includes different workpiece engaging surfaces on opposite ends such that the tool may be used to drive fasteners into different types of workpieces. The tool further includes a double cone spring for returning the driver to its at rest position.
Patent ES-483008-A1 (ES)
Title: Appliance for making an aerated beverage
IPC: B01F3/04
Filed: 1979-07-31
Abstract: An appliance for making an aerated beverage, e.g. for domestic use, comprising a casing in which is mounted a pressurized container of carbon dioxide which is controlled by a manually operable valve, the operation of which is worked by a finger actuable lever. A nozzle is connected to the valve to receive carbon dioxide therefrom and inject it into water in a bottle when the bottle is mounted with the nozzle immersed in the water. A flexible diaphragm surrounds the upper end of the nozzle and carries a stopper which closes the neck of the bottle when so mounted. A space is formed above the diaphragm which communicates with the interior of the bottle when mounted with the stopper in its neck, and the upwardly projected area of the diaphragm forming the lower wall of the space is greater than the downwardly projected area of the stopper, whereby the pressure of the carbon dioxide urges the stopper into engagement with the neck of the bottle, and an overpressure safety valve is provided in communication with the space above the diaphragm.
Patent ES-8105122-A1 (ES)
Title: Clutch device, particularly for the manual tuning control in a car radio
IPC: H03J5/08
Filed: 1980-03-28
Abstract: A clutch device, particularly for the manual tuning control in a car radio, has the function of positively transmitting, through rack and pinion gears, movement from the tuning knob to the tuning runner. The clutch device comprises a rotating shaft (16) axially reciprocable with respect to frame (10) between an extracted position and an inserted position, with a knob (18) integral with said shaft. Shaft 16 carries a spur gear (20) at its other end, which in the inserted position of the shaft (16) with respect to frame (10) engages a gear wheel (22) integral with a pinion (24) which, cooperating with a rack (56) connected to the usual tuning runner (58) forms a rack and pinion device for positively transmitting movement. A bridge (32) having two arms (30) and (36) engages a tie bar (12), the function of which is to maintain in its operative position one of the preset keys which has been pushed in order to tune in on a station, and this occurs when said shaft ( 16) is in its inserted position there is, furthermore, an elbow lever (44) which keeps the shaft (16) in its inserted position and is controllable through the usual slider (14) controlling the disengagement of the tuning knob clutch device.
Patent ES-8101212-A1 (ES)
Title: Sealing for a ball-joint.
IPC: F16C11/06
Filed: 1980-06-10
Abstract: The sealing for a ball joint consists of a sealing bellows (6) which is mounted on the outer cylindrical seat of a joint housing (1), with the aid of a retaining ring (5). The ring arm (10,13) adjacent to the joint housing (1) has, by means of a circumferential slot (9), a V-shape on its end face averted from the joint housing (1), and is split by radial slots into individual claws (10) whose feet are designed, by means of regions (12) of small cross-section, as photograph hinges. The arm (13) of the V adjacent to the joint housing (1) is conical when the retaining ring (5) is in its new condition, and the claws (10) are not clamped against the sprung edge beading (7) of the sealing bellows (6) until they are in their operating position, the sealing bellows being fixed axially on the joint housing (1) by this prestressing.
Patent ES-8105157-A1 (ES)
Title: Life saving equipment for roping down persons
IPC: A62B1/10
Filed: 1980-07-30
Abstract: A life saving equipment for roping down persons along a rope has a rack with an inlet opening 14 and an outlet opening 15 for the rope 1 so that the rope passes the rack when the person is roped down. A rope pulley 2 rotatably mounted within the rack and has on its circumference a groove 3 for the rope. The rope is guided in the groove for a looping angle of more than 180 DEG . The rope pulley can be braked by at least one brake member 17, the braking force of which can be adjusted by a setting mechanism influenced by the weight of the person to be roped down. A monitoring means 46 checks the presence of the rope within the rack and has a movable sensor member 48 pressed against the rope, preferably by means of at least one spring 50. The sensor member acts on a rope clamping device 55 for clamping the rope when a rope shortage occurs.
Patent ES-8106668-A1 (ES)
Title: Substituted furopyridinones and furopyrazinones as color formers in pressure-sensitive and thermal imaging systems
IPC: C07D491/048
Filed: 1980-07-31
Abstract: Substituted furopyridinones and furopyrazinones which are useful as color formers in pressure-sensitive carbonless duplicating systems and thermal marking systems are prepared by reacting diphenylamines with substituted a benzoyl (or 3-indolylcarbonyl)pyridinecarboxylic acids and substituted benzoyl (or 3-indolylcarbonyl)pyrazinecarboxylic acids, respectively.
Patent ES-8105675-A1 (ES)
Title: Preparation of glass container for thermoplastic closure
IPC: B65D77/30
Filed: 1980-08-22
Abstract: A method for preparing a glass container, and for sealing a glass mouth of a container and the seal is described. The sealing surface of the container is prepared by treatment with fluorine and a metal oxide, or a sulfur oxide and a metal oxide, or fluorine alone or a sulfur oxide alone, at an elevated temperature, in the case of fluorine employing a fluoride compound which decomposes at the temperature and, in the case of a metal oxide employing a metal oxide precursor. To form the closure, a membrane comprising a thermoplastic film is pressed over the sealing surface and heated to result in glass-plastic adhesion. The membrane may be a thermoplastic polymer/aluminum foil laminate.
Patent ES-8202161-A1 (ES)
Title: Process of, and means for charging an imaging element in an electrophotographic machine.
IPC: G03G15/02
Filed: 1980-11-12
Abstract: The charging station of an electrophotographic copier comprises an overcharging corona device (21) followed by a backcharging corona device (22) which is powered to reduce the charge developed by the overcharging corona device. As it passes through the charging station, unwanted residual toner on the imaging element (20) is charged to a polarity such that it is removed from the element during subsequent passage of the element through a developing station (26).
Patent ES-8302049-A1 (ES)
Title: Fire protection of thermoplastics, elastomeric resins thermosetting resins and rubber with antimony oxo compounds.
IPC: D06M11/47
Filed: 1981-08-26
Abstract: Flameproofed thermoplastic synthetic resins, elastomeric synthetic resins, rubber-type synthetic resins, thermosetting synthetic resins, and elastomers have both halogen- and antimony-containing flameproofing components, the latter having the formula Sb4O5Xy, wherein X is chlorine, bromine, or sulfate and y is 2 or 1.
Patent ES-8302742-A1 (ES)
Title: Process for preparing silylated organic polymers and their use for treating textile materials.
IPC: C08L71/00
Filed: 1981-09-17
Abstract: Silylated organic polymers which may be applied to textile materials to impart hydrophilic properties thereto are prepared by reacting polymeric organic acids with silylated aminofunctional polyethers. The resultant composition may then be crosslinked to impart durable hydrophilic properties to textile materials treated therewith.
Patent ES-8207078-A1 (ES)
Title: Device for storing stacks of flat articles.
IPC: B65H31/30
Filed: 1981-11-07
Abstract: 1. Apparatus for storing packs (1) of stacked tubular sections, sacks or other flat workpieces, comprising a conveyor (2) for feeding the packs in a plane, at least one pusher (22) for shifting the packs parallel to themselves from the conveyor onto a support, which laterally adjoins the conveyor approximately on the same level, a storage path (3 to 6, 12 to 16) and a conveyor (7), which is parallel to the feeding conveyor (2) and serves to remove the workpieces which have been shifted, characterized by the following features : a) The feeding and removing conveyors (2, 7) are spaced apart one over the other b) a first group of carrying plates or grates (3 to 6) are arranged between the conveyors (2, 7) and are spaced at equal distances from each other and from the conveyors c) a second group of carrying plates or grates (12 to 16) in a number which is larger by one than the number of carrying plates or grates (3 to 6) of the first group succeed the carrying plates or grates of the first group and are spaced apart by the same distances as the carrying plates or grates of the first group and are parallel to the latter d) the second group are adapted to be raised and lowered in unison approximately by one carrying plate or grate spacing in such a manner that in the raised position the uppermost carrying plate or the uppermost grate extends approximately on the plane of the upper conveyor, and in the lowered position the lowermost carrying plate or the lowermost grate extends approximately in the plane of the lower conveyor e) at least one pusher (23 to 26, 32 to 36), which is provided with control means, is provided on the outside of each carrying plate or of each grate (3 to 6, 12 to 16).
Patent ES-8304909-A1 (ES)
Title: Catalytic hydrogenolysis of alditols to product glycerol and polyols
IPC: B01J23/00
Filed: 1982-01-13
Abstract: Alditols such as 15-40 W. % sorbitol solution in water are catalytically hydrocracked in a fixed bed reaction process using a high activity nickel catalyst to produce at least about 30 W. % conversion to glycerol and glycol products. The feedstream pH is controlled to prevent catalyst damage by adding a basic promotor material such as calcium hydroxide. Reaction zone conditions are maintained at 420 DEG -520 DEG F. temperature, 1200-2000 psig hydrogen partial pressure, and liquid hourly space velocity of 1.5 to 3.0. To maintain desired activity and glycerol yield, the catalyst is regenerated to provide catalyst age of 8-200 hours. The reaction products are separated in a recovery step, and any alditols can be recycled to the reaction zone for further hydrogenolysis to produce 40-90 W. % glycerol product. Sorbitol conversion is maintained preferably at between about 30-70 W. % by catalyst regeneration following 10 to 50 hours use, comprising washing with solvent to remove deposits and by heating the catalyst with reducing gas at 500 DEG -600 DEG F. temperature and at reduced pressure to remove surface oxidation.
Patent ES-8302247-A1 (ES)
Title: Shaft sealing assembly
IPC: F16J15/324
Filed: 1982-02-19
Abstract: A shaft sealing assembly containing a liquid lubricant uses an arrangement which can accommodate shaft-eccentricities and vibratory movements which cause radial deflections of the shaft, without impairing the efficiency of sealing of the assembly. The assembly is of a type using a housing in which two flexible sealing rings are spaced apart from each other and mounted to be stationary on the shaft, at least one sealing ring being supported by a mounting ring. The mounting ring is capable of radially being displaced within the housing, when there is shaft-eccentricity, or when radial vibratory movements of the shaft occur. The mounting ring is nonrotatably supported from the inside of the housing by a resilient annular wall made of a sealing material. The arrangement comprises at least one inner annular chamber containing the liquid lubricant, and at least one outer annular chamber disposed radially outside the mounting ring, the two annular chambers being provided with a connecting fluid passage. Rotation of the shaft causes the lubricant from the inner chamber to be guided by deflectors into the outer chamber via the fluid passage. The lubricant is cooled in the outer chamber and led back into the inner chamber. The shaft sealing assembly is particularly useful as an aft-stern tube seal of a vessel, providing seal-safety and long seal-life.
Patent ES-8303858-A1 (ES)
Title: TDM conference circuit
IPC: H04M3/56
Filed: 1982-04-13
Abstract: Known T.D.M. conference circuits supply each participant with a signal which is the sum of the signals generated by the remaining users taking part in the conference. The signals are affected by a noise ratio which is a function of the number of users. This invention provides a conference circuit which has a first means (MM) for storing the signals during a predetermined time slot of the frame according to which the PCM signals are arranged, second means (MC) for locating the highest level signal sample, third means (MI) for sending a null signal to the user generating the highest level signal sample and for sending the highest level signal sample to the other users, fourth means (MA) which enables the first, second and third means (MM, MC, MI) by way of a digital word increasing at half the digit rate of the PCM signals and fifth means (CM) for enabling the first means (MM). The noise ratio problem is mitigated as are other problems associated with the known circuits.
Patent ES-8305316-A1 (ES)
Title: Use of guanidines for manufacturing antidiarrhoeal medicaments and antidiarrhoeal compositions containing these guanidines.
IPC: C07D207/20
Filed: 1982-06-16
Abstract: Guanidines of formula < IMAGE > (I) and their pharmaceutically acceptable acid addition salts, (wherein R1 and R2 each represents lower alkyl or trifluoromethyl and R3 and R4 each represents hydrogen or lower alkyl or R3 and R4 together represent dimethylene or trimethylene) are useful in treating or preventing diarrhoea in mammals or poultry. The compound, if desired, may be administered with one or more antimicrobial, adsorbent, anti-emetic, parasympatholytic or antihistaminic agents.
Patent ES-8305790-A1 (ES)
Title: Latex of vinylacetate polymers and process for its preparation.
IPC: C08F18/08
Filed: 1982-08-09
Abstract: Latices of vinyl acetate polymers comprising particles having an average diameter between 0.05 and 1 mu m and being present in the latex at a concentration of between 10 and 70% by weight. The polymers have a glass transition temperature between -20 DEG and 50 DEG C. The latices also contain a protective colloid comprising a water-soluble polymer (a) containing at least one monomer selected from the group consisting of N-methylolacrylamide and N-methylolmethacrylamide and a water-soluble polymer (b) of ethylene glycol, the polymer (b) having a molecular weight between 1,000 and 50,000. The latices are prepared by polymerization in aqueous emulsion, in the presence of both an initiator and the above-reference protective colloid. The latices may be applied as binders in the manufacture of paints, glues, paper, textiles, floor coverings and mortar additives.
Patent ES-8402734-A1 (ES)
Title: Motor device utilizing ultrasonic oscillation
IPC: H02N2/16
Filed: 1983-02-24
Abstract: A motor device utilizing ultrasonic oscillation, which comprises an ultrasonic oscillator including an elastic body and one or more piezoelectric, electrostriction or magnetostriction elements assembled in or on the elastic body, and a movable body movable in a fixed direction. A portion of the ultrasonic oscillator and a portion of the movable body are held pressed against each other. A progressive wave, which is generated on the surface of the elastic member and constituted by a longitudinal wave and a transverse wave, is converted to a uni-directional motion of the movable body.
Patent ES-8501783-A1 (ES)
Title: Method of and apparatus for the adjustment of the section shape of freely expandable polymers, essentially of polyurethanes.
IPC: B29C39/44
Filed: 1983-03-22
Abstract: This method, used in the production of slabstock foam, involves using the gases flowing between the surface of the polymer and an adjusting screen arranged above it to establish a pressure differential, the level of which is made to approximate to an operating point in a range of max 10 mm WC, expediently 2-6 mm WC, by coarse adjustment. The level of the pressure differential is kept at a stabilised state close to this operating point, within a limit of +/- 0.1 mm WC, by fine adjustment, which alters the rate of flowing air by introducing secondary air. The apparatus for carrying out the above method is characterised by an adjusting screen (1) having a displaceable or tiltable gill plate (10), the control member of which is electrically connected to the pressure sensor, fitted on the adjusting screen, of the fine-adjustment control loop, whereas the control member of the displaceably or tiltably suspended adjusting screen is electrically connected to the position sensor, connected to the gill plate, of the coarse-adjustment control loop. Apart from operationally more reliable functioning, the solution according to the invention allows adjustment with an extremely high degree of accuracy and consequently an ideal section shape, which reduces material loss to a minimum.
Patent ES-8407443-A1 (ES)
Title: A closed system and a method for mixing two separately stored components.
IPC: A61J1/00
Filed: 1983-04-06
Abstract: A closed system for separately storing and selectively mixing two components, such as a drug and a diluent, under sterile conditions. The closed system can incorporate a drug vial of standard construction. A unique junction of the closed system permits a drug vial with a drug therein to be connected in a sterile manner with a compressible chamber having a diluent therein, after the drug and diluent have been separately sterilized. The junction encloses the end portions of access means to each of the receptacles, maintaining the end portions in sterile, spaced relation and providing for the selective establishment of a sterile pathway between the drug and diluent for mixing in a closed environment. The compressible chamber is of a unique design including gas-trapping and reservoir compartments in open communication. The compressible chamber is utilized with the junction to provide an efficient, sterile storage and mixing system.
Patent ES-8405545-A1 (ES)
Title: Recording and/or reproducing apparatus.
IPC: G11B23/087
Filed: 1983-06-09
Abstract: A recording and/or reproducing apparatus for a record carrier in the form of a tape contained in a cassette, which comprises at least one reel hub for taking up said record carrier which reel hub is axially accessible from opposite sides, is provided with a cassette holder which is movable between a loading position and an operating position. The cassette holder comprises a carrying member for a reel-hub hold-down means, which member is movable between a rest position and an operating position and for moving the carrying member there is provided at least one actuating member which projects into the path along which the cassette is inserted into the cassette holder. Upon insertion of the cassette the cassette drives the actuating member and this member moves the carrying member, out of its rest position, when the cassette holder is already in its loading position in which rest position the reel hub hold-down means is disposed outside the insertion path of the cassette, into its operating position, in which the reel-hub hold-down means engages the reel hub. When the cassette holder is in its operating position and the cassette is in its operating position the reel-hub hold-down means ensures that the reel hub is kept in a predetermined position relative to the winding mandrel (FIG. 4).
Patent ES-8601934-A1 (ES)
Title: Triazine derivatives, processes for preparation thereof and pharmaceutical compositions comprising the same.
IPC: C07D223/16
Filed: 1983-06-15
Abstract: New triazine derivatives represented by the formula: < IMAGE > (I) wherein R1 is aryl, pyridyl, thienyl, 1,2,3,4-tetrahydroquinolyl or 1,3,4,5-tetrahydro-2H-1-benzazepinyl, optionally substituted with lower alkyl, lower alkoxy, halogen, nitro or oxo, R2 is hydrogen, lower alkyl or carbamoyl substituted with lower alkyl or ar(lower)alkyl, and Z is a group selected from < IMAGE > and pharmaceutically acceptable salt thereof, processes for preparation thereof and pharmaceutical compositions comprising the same of antihypertensive and antithrombotic activity.
Patent ES-8601204-A1 (ES)
Title: 9-(1,3-Dihydroxy-2-propoxymethyl)-guanine as antiviral agent.
IPC: C07D/
Filed: 1983-08-12
Abstract: The compound 9-(1,3-dihydroxy-2-propoxymethyl)guanine and the pharmaceutically acceptable salts thereof are useful as antiviral agents.
Patent ES-8406102-A1 (ES)
Title: Vehicle window raising and lowering mechanism.
IPC: E05F15/16
Filed: 1983-10-06
Abstract: 1. A window glass raiser for a motor vehicle door comprising an electronic circuit controlling the position of the glass (V), connected to a position control element (15) placed in the compartment of the vehicle, this control circuit cooperating with a device (17 26 28) detecting the position of the glass (V) which delivers thereto an electric position signal, in which glass raiser there is further provided a guide rail (9) adapted to be mounted roughly vertically in the door (C), which rail cooperates with a carriage (13) which slides along this rail and which is connected rigidly to the glass while being coupled to an electric driving device (1) capable of causing the carriage (13) to slide along the rail (9) under the control of the electronic circuit, this glass raiser being characterised in that said electronic control circuit is said driving device (I) and the position detector (17 26 28) is assembled with the guide rail (9).
Patent ES-8406541-A1 (ES)
Title: Method and reagent for the determination of N-carbamoylsarcosine, and an enzyme therefor.
IPC: C12Q1/34
Filed: 1983-12-16
Abstract: The present invention provides a process for the determination of N-carbamoylsarcosine, wherein a sample solution containing N-carbamoylsarcosine is reacted with N-carbamoylsarcosine-amidohydrolase to give sarcosine, which is then determined. The present invention also provides the enzyme N-carbamoylsarcosine-amidohydrolase, a process for obtaining it and a reagent containing it.
Patent ES-8406479-A1 (ES)
Title: Pharmaceutical preparations containing vicinal dihydroxyalkyl xanthines, process for the preparation of the xanthines and the appropriate intermediates therefor.
IPC: C07C21/04
Filed: 1983-12-16
Abstract: Compounds of the formula < IMAGE > (I) wherein one of the radicals R1, R2 or R3 denotes a straight-chain alkyl group having 4 to 8 C atoms and two vicinal hydroxyl groups in the omega , omega -1 or omega -1, omega -2 positions and the two other radicals represent straight-chain or branched alkyl groups having up to 12 C atoms in the position of R1 and R3 and up to 4 C atoms in the position of R2, the total of C atoms in these two alkyl substituents being a maximum of 14, are prepared by oxidation of the corresponding alkenylxanthines and by alkylation with compounds which introduce the dihydroxyalkyl radical or a precursor thereof. The dihydroxyalkyldialkylxanthines are suitable for the treatment of obstructive respiratory tract diseases.