baber/WOPTO huggingface dataset:
Patent ES-439116-A1 (ES)
Title: Water closets
IPC: E03D3/10
Filed: 1975-07-03
Abstract: A water closet, in particular a water closet which is connected to a discharge vacuum conduit, comprises a container which is divided into a first and second compartment by means of a movable wall, the compartments being each connected by means of a conduit to either a source of water under pressure or the flushing device of the closet pan by the intermediary of a valve mechanism. On actuation of the valve mechanism the second compartment of the container is connected to the source of water under pressure, whereby the movable wall is shifted by the water flowing into the second compartment and forces the water present in the first compartment into the flushing device of the closet pan. Once the second compartment is filled, the valve mechanism is switched by a member connected to the movable wall so that the first compartment is connected to the source of water under pressure, while the second compartment is connected to the flushing device of the closet pan so that the water present in the second compartment is supplied to the flushing device.
Patent ES-451937-A1 (ES)
Title: Preparation of new 1,3-identically substituted-triazine-2,4-diones
IPC: A01N43/64
Filed: 1976-09-29
Abstract: New 1,3-identically substituted-triazine-2,4-diones of the formula < IMAGE > (I), in which R is alkyl with 2 to 6 carbon atoms, cycloalkyl with 5 or 6 carbon atoms, phenyl, naphthyl, or phenyl or naphthyl substituted by halogen, nitro or alkyl with 1 to 4 carbon atoms, and R1 is hydrogen or alkyl with 1 to 4 carbon atoms, WHICH POSSESS ARTHROPODICIDAL AND NEMATICIDAL PROPERTIES, ARE PREPARED BY REACTING A BIS-SILYLATED CARBOXYLIC ACID AMIDE OF THE FORMULA < IMAGE > (II) with an isocyanate of the formula R-N=C=O (III)
Patent ES-462896-A1 (ES)
Title: Paper perforator
IPC: B26F1/32
Filed: 1977-10-04
Abstract: The letter perforator has a base plate (1) with side cheeks (4, 4') which are bent vertically upwards. The pressure plate (6) is pivotably mounted in bearings (5, 5') of the side cheeks. A cross member (2, 22) is bent upwards from the base plate (1) and contains the die recesses (3, 3'). The side cheeks (4, 4') overlap, with projecting parts in which the bearings (5, 5') are arranged, the part (22) of the cross member (2, 22) which contains the die recesses (3, 3'). Furthermore, the perforating stamps are formed by hollow cylindrical pins (9, 9') which are pressed out of the pressure plate (6). This design makes it possible to produce the letter perforator in such a way that the latter can be stamped out of two relatively thin steel sheets, is of low height and has sufficient dimensional rigidity despite being produced in a simple manner.
Patent ES-475878-A1 (ES)
Title: Flame resistant resin compositions and method of preparing an unsaturated polyester resin with improved flame resistance.
IPC: C08K5/52
Filed: 1978-12-11
Abstract: Diallyl maleate in combination with alkyl phosphates, including mixed alkyl aryl phosphates, when added to styrene-unsaturated polyester resin systems and cured with a free-radical forming initiator provides a high level of flame resistance.
Patent ES-8306125-A1 (ES)
Title: Phenylpiperazine derivatives, process for their preparation, intermediates for this purpose and medicaments containing such phenylpiperazine derivatives.
IPC: C07D317/24
Filed: 1979-02-07
Abstract: There are disclosed compounds of the formula < IMAGE > wherein R1 is selected from the group consisting of lower alkyl R8 is selected from the group consisting of -O-(CH2)n-wherein n is 2 to 20, < IMAGE > and R6 is selected from the group consisting of hydrogen or lower alkoxy, and < IMAGE > wherein R1 is selected from the group consisting of lower alkyl R8 is selected from the group consisting of -O-(CH2)n-wherein n is 2 to 20, < IMAGE > and R6 is selected from the group consisting of hydrogen or lower alkoxy and racemates thereof. There are also disclosed processes and intermediates utilized to produce the end products. The end products have utility as agents exhibiting both alpha and selective beta adrenergic blocking action.
Patent ES-480526-A1 (ES)
Title: Apparatus for heating open containers containing a molten material, such as baths contained in vats or crucibles for galvanising, enameling, lead-coating or holding metals or glass or like.
IPC: C23D1/00
Filed: 1979-05-14
Abstract: A device for heating open melting baths, especially galvanizing baths, enameling baths, lead coating baths, metal baths, and glass baths, and the like, in tubs, or vats or tanks, wherein an inert gas is circulated through components of the open baths which are closed toward the gas side which are in the form of shafts, and through a heater, whereby the gas is introduced into the fluid of the bath into vertical shafts, arranged on each longitudinal and/or end side of the tub, or vat or tank, the gas then bubbling through the fluid and being withdrawn through a withdrawal channel positioned above the shafts. There is provided at least one ceramic partition extending into the fluid, which partition forms at least part of the vertical shafts, and having at least one bore or a slot the upper end of which is in communication with the gas inlet conduit and the lower end of which opens into a pertaining vertical shaft or has provisions for directing the gas into the shaft.
Patent ES-483709-A1 (ES)
Title: Storage of spent fuel of bwr type reactor
IPC: G21C19/07
Filed: 1979-08-29
Abstract: Spent fuel elements of light water nuclear reactors are stored in cooling ponds (1) until the decay of their afterheat or until reprocessing. For this purpose, the cooling ponds (1) are provided with so-called spent fuel storage racks (2). In order to avoid damage in the event of earthquakes, these spent fuel storage racks (2) are supported against one another and against the pond wall via special elements (4). The latter consist of a piston (42) guided in a cylinder (41) and represent with respect to forces which suddenly occur in the horizontal direction rigid supports against low changes in position, e.g. they are automatically adjusted in length due to thermal expansion.
Patent ES-483992-A1 (ES)
Title: Inflatable bladder and valve
Inventor: BENSCHER HUGO
IPC: A63B41/04
Filed: 1979-09-07
Abstract: The combination of an inflatable bladder and valve for inflating the bladder for use with a ball cover and selectively insertable through an opening therein wherein the dimensions of the valve are such as to substantially fill the opening in the ball cover and providing a continuous surface therefor and which valve is maintained in its position within the opening by an outwardly extending flange portion which is urged into contact with the inner surface of the cover by action of the bladder as the bladder is expanded.
Patent ES-484244-A1 (ES)
Title: Control substances for monitoring haemogasanalysis
IPC: G01N33/96
Filed: 1979-09-18
Abstract: A liquid haemogasanalysis control substance for use in the quality control of haemogasanalysis contains a phosphate-based buffer solution and is gas balanced at three different levels of pH, partial pressure of carbon dioxide and partial pressure of oxygen corresponding to the normal, acid and alkaline ranges of the blood being monitored. The substance basically comprises water, a phosphate, sodium chloride, sodium bicarbonate, a bactericide and a predetermined mixture of carbon dioxide, oxygen and nitrogen. The substance may also include glycerol and it may be coloured. Preferably the control substance is filled into ampoules at the required levels of pH and partial gas pressures under controlled, sterile conditions.
Patent ES-484323-A1 (ES)
Title: Simultaneous production of jet fuel and diesel fuel
IPC: C10G65/10
Filed: 1979-09-20
Abstract: A single stage hydrocracking process for the simultaneous production of jet fuel and diesel fuel.
Patent ES-485434-A1 (ES)
Title: Cephalosporin antibiotics
IPC: C07D501/46
Filed: 1979-10-26
Abstract: Cephalosporin antibiotics of general formula < IMAGE > (wherein R<a> and R, which may be the same or different, each represent a C1-4 alkyl group or R<a> and R together with the carbon atom to which they are attached form a C3-7 cycloalkylidene group and R<1>, R<2> and R<3>, which may be the same or different, each represents a C1-4 alkyl group) exhibit broad spectrum antibiotic activity with unusually high activity against strains of Pseudomonas organisms as well as high activity against various members of the Enterobacteriaceae. The invention also includes the non-toxic salts and non-toxic metabolically labile esters of compounds of formula (I). Also described are compositions containing the antibiotics of the invention and processes for the preparation of the antibiotics.
Patent ES-8103118-A1 (ES)
Title: Low molecular weight isocyanato-acrylate copolymers
IPC: C08F220/36
Filed: 1980-02-29
Abstract: Isocyanatoethyl methacrylate/acrylate (or other vinyl monomer) copolymers of controlled low molecular weight are produced by copolymerizing the monomers with initiators, usually peroxides, at temperatures above 120 DEG C. The copolymers are particularly useful as curing agents for urethane coating compositions.
Patent ES-8105583-A1 (ES)
Title: Wear and abrasion resistant wall structure, particularly for mills for grinding a charge comprising magnetic material.
IPC: B02C17/22
Filed: 1980-07-11
Abstract: An abrasion or wear resistant wall structure, particularly a wall in a mill for grinding a charge including magnetic material, has at least the side subjected to abrasion formed by an abrasion resistant wall material, for example in the form of shell plates (11) and lifters (13). The wall structure has magnet means (21) so placed as to attract magnetic particles in the charge and retain said particles as an additional, automatically regenerating abrasion protective layer (23) on the side of the wall subjected to abrasion.
Patent ES-8106574-A1 (ES)
Title: Organopolysiloxane-silica mixture for treatment of gypsum paper.
IPC: D21H19/14
Filed: 1980-07-16
Abstract: Gypsum paper is treated with a mixture of a silanol containing organopolysiloxane polymer where the polymer has a viscosity varying from 1,000 to 1,000,000 centipoise at 25 DEG C. and in which there is mixed a liquid suspension of colloidal silica.
Patent ES-8104162-A1 (ES)
Title: Process for preparation of hydrocarbons
IPC: C10G2/00
Filed: 1980-08-04
Abstract: A process is disclosed for the preparation of a hydrocarbon mixture by contacting in a first stage a feed mixture of hydrogen and carbon monoxide with an H2/CO molar ratio of less than 1.0 with a trifunctional catalyst combination containing (a) at least one metal component having catalytic activity for conversions of a H2/CO mixture into acyclic hydrocarbons, and/or acyclic oxygen-containing hydrocarbons, (b) at least one metal component for the conversion of an H2O/CO mixture into an H2/CO mixture, and (c) a certain crystalline silicate containing at least one trivalent metal selected from aluminum, iron, gallium, rhodium, chromium and scandium, wherein the molar ratio of the trivalent metal oxide to silica is less than 0.1 adjusting the H2/CO molar to at least 1.5 by adding H2O, if necessary followed by contacting in a second stage at least the C2- fraction of the reaction product from the first stage with a bifunctional catalyst combination containing at least one metal component with catalytic activity for converting an H2/CO mixture into acyclic hydrocarbons and also at least one metal component with catalytic activity for converting an H2O/CO mixture into an H2/CO2 mixture.
Patent ES-8201201-A1 (ES)
Title: 4-Heterocyclyl-4'-vinyl-stilbenes.
IPC: C07D239/52
Filed: 1980-12-20
Abstract: The invention relates to 4-heterocyclyl-4'-vinylstilbenes of the formula < IMAGE > (1) wherein Q is a monocyclic 5- or 6-membered aromatic heterocyclic ring which is unsubstituted or substituted by non-chromophoric groups and which contains no fused benzene rings or 1 or 2 fused benzene rings, or is a bicyclic 9-membered aromatic heterocyclic ring, phenyl which is unsubstituted or substituted by non-chromophoric groups, or is cyano, carboxyl, alkoxycarbonyl or alkylsulfonyl or arylsulfonyl, Ro is hydrogen, alkyl which is unsubstituted or substituted by non-chromophoric groups, R1 is hydrogen, alkyl, alkoxycarbonyl, carbamoyl or sulfonamide, each of which is unsubstituted or substituted by non-chromophoric groups, or is alkenyl, carboxyl, alkylsulfonyl, arylsulfonyl or aralkylsulfonyl, cyano, sulfo or phosphonic acid dialkyl ester, and R2 is hydrogen, alkyl or alkenyl, each of which is unsubstituted or substituted by non-chromophoric groups, with the proviso that at most one of R1 and R2 is hydrogen. These compounds are used for whitening organic material of high molecular weight, especially polyester. They can be employed in admixture with other fluorescent whitening agents.
Patent ES-8201167-A1 (ES)
Title: Cephalosporin derivatives, processes for their manufacture, pharmaceutical compositions containing them and intermediates therefor.
IPC: C07D501/16
Filed: 1980-12-24
Abstract: A cephalosporin derivative of the formula: < CHEM > in which R<1> is any one of the C- 3 substituents from antibacterially-active cephalosporins known in the art R<2> is any one of the C-4 substituents from antibacterially-active cephalosporins known in the art R<3> is hydrogen, hydroxy, amino, C1-6alkyl, C1-6alkanoyl, C1-6alkoxy, C1-6alkonoylamino or C1-6alkylamino, phenylalkyl in which the alkyl part is C1-6 or phenyl in the latter two of which the phenyl is optionally substituted by methoxy: A< is a radical of the formula:- < CHEM > in which R<4> and R<5>, which may be the same or different are hydrogen, halogen, cyano, hydroxy, carboxy, pyridyl, C1-6alkyl, C1-6aminoalkyl, C1-6hydroxyalkyl, C2-6alkoxycarbonyl, C2-10alkylaminoalkyl, C3-15dialkylaminoalkyl, or phenyl optionally substitued by 1 or 2 radicals selected from halogen, nitro, amino, hydroxy, carboxy, cyano, C1-6alkyl and C2-6alkoxycarbonyl or R<4> and R<5> are joined to form a mono-, bi- or tricyclic carbocyclic ring system which may be non-aromatic, partially aromatic or fully aromatic, the aromatic part being optionally substituted by 1, 2 or 3 radicals selected from halogen, hydroxy, amino, cyano, carboxy, carbamoyl, nitro, ureido, C1-6alkyl, C1-6alkoxy, C1-6haloalkyl, C1-6alkylamino, C1-6hydroxyalkyl, C1-6aminoalkyl, C1-6alkanoylamino and C1-6azidoalkyl, C2-8dialkylamino, C2-10alkylaminoalkyl, C3-15dialkylaminoalkyl, C2-6cyanoalkyl, C2-6carboxyalkyl, C2-6carbamoylalkyl, and
Patent ES-8205131-A1 (ES)
Title: Process of selective separation of hydrogen sulfide from gaseous mixtures containing also carbon dioxide
IPC: B01D53/52
Filed: 1981-07-03
Abstract: There is disclosed a process for selectively separating hydrogen sulfide from gaseous mixtures which also contain carbon dioxide by chemical absorption with a substantially anhydrous solution of a tertiary amine, such as methyl diethanolamine, and an auxiliary organic solvent, such as sulfolane.
Patent ES-8307483-A1 (ES)
Title: Penile prosthesis with improved fluid control.
IPC: A61F2/26
Filed: 1982-05-14
Abstract: A surgically implantable prosthesis for the treatment of penile erectile impotence in male patients. The device comprises at least one elongated cylinder implanted within one of the corpora cavernosa of the penis. The flexible, distal end of the cylinder is adapted to rigidize upon being filled with pressurizing fluid. The rear tip or proximal end of the cylinder is formed to provide a chamber which serves as a fluid reservoir. Valve means contained within the flexible, distal end section of the cylinder, for conveniently accessible manual manipulation is utilized to selectively control fluid flow between the rear tip reservoir and the distal end of the cylinder. The prosthesis further includes a manually operable pump means utilized to transfer pressurized fluid from the rear tip reservoir to the distal end of the cylinder in order to achieve an erection. The walls of the rear tip reservoir itself may serve as the pump means, or a separate pump may be implanted within the scrotum.
Patent ES-8305824-A1 (ES)
Title: Detergent compsns. contg. peroxy bleach
IPC: C11D3/395
Filed: 1982-06-17
Abstract: Particulate alkaline detergent materials comprise (a) 5-40 wt.% synthetic detergent, (b) 12.5-25 wt.% alkali metal tripoly-phosphate, (c) 7-36 wt.% of a water-insoluble alumino-silicate builder, (d) 5-30 wt.% of a peroxy bleach, and (e) up to 15 wt.% of a bleach activator. The (d):(e) wt. ratio is 2-15:1.% (a) is pref. an anionic surfactant or a mixt. of anionic and nonionic surfactants in a wt. ratio of at least 2:1. The sum of the percentage of (b) plus half the percentage of (c) is pref. 25-37. The compsns. can also contain a stabiliser for the bleach system. Pref. compsns. comprise (a) 10-25 wt.% of a 3-10:1 mixt. of anionic and nonionic surfactants, where the anionic component is a mixt. of synthetic surfactant and soap; (b) 15-22 wt.% Na tripolyphosphate; (c) 12-30% crystalline aluminosilicate; (d) 5.5-27 wt.% Na perborate; and (e) 0.5-10 wt.% tetraacetyle ethylenediamine (TEDA). The (d):(e) wt. ratio is pref. 3.5-10:1. The compsns. maintain good bleaching performance at high water hardness levels.
Patent ES-8308616-A1 (ES)
Title: An apparatus for forming a mixture of air and gaseous fuel, and for checking and regulating the air-fuel ratio of the said mixture.
IPC: F02D19/02
Filed: 1982-07-22
Abstract: The apparatus comprises a pipe 4 and a duct 9, both of which terminate at a channel 20 in communication with the induction manifold of an internal combustion engine. Gaseous fuel V passes through the pipe 4 and air F through the duct 9. A constant check on the flow rate of the said fluids is made by electrical devices 6a-6b and 10a-10b wired to an electronic logic group 15. Placed in series with the said pipe 4, upstream of the devices 6a-6b that measure the flow rate of the fuel, there is an electrovalve 5 integral with the armature 5b of a solenoid 5a. Between the limit closing configuration C and the limit opening configuration A, the electrovalve 5 adopts a plurality of working configurations L whereby the delivery value of the gaseous fuel V passing through the port S of the aforementioned electrovalve can be varied. The solenoid 5a is energized by the aforementioned electronic logic group 15 by means of variable frequency unidirectional impulses in such a way as to obtain an equivalence between the true mixing ratio and that programmed by the said group.
Patent ES-8309046-A1 (ES)
Title: Method of coding a sequence of blocks of binary data bits into a sequence of blocks of binary channel bits and arrangement for decoding the data bits coded in accordance with the method
IPC: H04L25/00
Filed: 1982-08-02
Abstract: In a run length limited block coding method in which blocks of m data bits are converted to blocks of n1 information and n2 separation bits (n = n1 + n2>m). The blocks of bits satisfying the requirement of being (d, k) run length limited, the blocks of separation bits BSi between each of the blocks of n-information bits Bli are chosen, in those cases where the format is not prescribed by the (d, k)-constraint, such that the low-frequency spectrum and particularly the direct current unbalance is as low as possible. The direct current unbalance may be minimized within each block independently or cumulatively over a series of blocks. A demodulator for decoding data encoded as above is described.
Patent ES-8306973-A1 (ES)
Title: Method and apparatus for sealing thermoplastics straps.
IPC: B29C65/18
Filed: 1982-08-04
Abstract: A method of heat sealing together layers of thermoplastics material (26, 28), wherein a heating element, preferably a thin, flat, heating element of low thermal mass, is moved forward and back between two layers of strap (26, 28) substantially in the longitudinal direction of the strap. Preferably, the heating element is supplied with heating current only during the reverse, stroke, during which the two strap layers (26, 28) are pressed together with a fusing pressure.
Patent ES-8405936-A1 (ES)
Title: Processes for measuring quantities of gases and for delivering predetermined amounts of liquids and apparatuses to carry out these processes.
IPC: G01F3/38
Filed: 1983-01-14
Abstract: A process for measuring quantities of gases and for delivering predetermined amounts of liquids, using an arrangement of interconnected liquid containing vessels (2, 3, 5) and control means (6, 7), in which a gas is introduced into one (2) of the vessels (2, 3, 5), which makes the liquid rise in another vessel (the measuring pipette 5) to a predetermined level (6), on which an amount of liquid flows from the system until a predetermined lower level (7) is reached, after which the liquid rises again, etc., and if desired the number of times that the measuring pipette (5) is filled and emptied is counted by a counter (21). An apparatus for carrying out the process is also described.
Patent ES-8404947-A1 (ES)
Title: Feeding apparatus for paperboard sheets.
IPC: B65H3/34
Filed: 1983-06-15
Abstract: A sheet feeder for corrugated paperboard sheets utilizing timed intermittently rotatable belts against which either the top or bottom sheet, depending on the configuration chosen, of a stack is brought into contact to feed such sheet in synchronism with adjacent processing machinery and utilizing continuously applied negative atmospheric pressure to hold such sheet against the belts without the need for valving or otherwise breaking the suction pressure.
Patent ES-8404509-A1 (ES)
Title: X-ray display device.
IPC: G01J3/26
Filed: 1983-07-13
Abstract: A tunable Fabry-Perot interferometer the supports of which for the two parallel mirrors consist of bundles of optical fibres and the mirros are provided on the ends of the fibres, may be used advantageously in an X-ray display device between the display screen on which the visible X-ray image is displayed, and the television camera tube. By using the Fabry-Perot interferometer as a light attenuator in such a device the situation in which the camera tube is overdriven when making an X-ray record, can be prevented by causing the reflection coefficient of the mirrors in the visible range of the spectrum to be 99% or more, the half width of the transmission wavelength pass-band of the Fabry-Perot interferometer, can be made less than 50 nm.
Patent ES-8405405-A1 (ES)
Title: Basic substituted 4-phenyl-4,5,6,7-tetrahydrothieno(2,3-c) pyridines, process for their preparation and pharmaceutical compositions containing them.
IPC: A61K31/44
Filed: 1983-09-20
Abstract: Compounds of the formula < IMAGE > (I) wherein R1 is amino, acetylamino, hydroxymethyl, methoxymethyl or < IMAGE > R2 and R3, which may be identical to or different from each other, are each hydrogen, fluorine, chlorine, bromine, trifluoromethyl, hydroxyl, methoxy, methyl or ethyl R4 is straight or branched alkyl of 1 to 3 carbon atoms and R5 and R6, which may be identical to or different from each other, are each hydrogen or alkyl of 1 to 4 carbon atoms or, together with each other and the nitrogen atom to which they are attached, form a 5-, 6- or 7-membered heterocyclic ring where, in the case of a 6-membered ring, a -CH2-group in the ring may be replaced by an oxygen atom, and non-toxic, pharmacologically acceptable salts thereof. The compounds as well as their salts are useful as antidepressants.