baber/WOPTO huggingface dataset:
Patent ES-8102145-A1 (ES)
Title: Process for preparing organopolysiloxanes branched several times and which contain silicium-functional groups, and the product thus obtained.
IPC: C08G77/10
Filed: 1980-05-14
Abstract: In the preparation of multi-branched equilibrated mixed acyloxy-containing and chlorine-containing organo polysiloxanes by reacting a chlorosilane of the formula RaSiCl4-a wherein a=0 or 1, with at least one organosiloxane containing units of the formula R2R'SiO1/2, RR'SiO, R'SiO3/2 and/or SiO2 wherein R is hydrogen or an aliphatic, aromatic, saturated or unsaturated, optionally halogen-substituted or cyano-substituted monovalent hydrocarbon radical with up to 8 C atoms and R' is chlorine, hydroxyl, hydrogen or an aliphatic, aromatic, saturated or unsaturated, optionally halogen-substituted or cyano-substituted monovalent hydrocarbon radical with up to 8 C atoms, in proportions such that the number of all the SiCl groups is always at least 1.5 times greater than the number of SiOH groups, in the presence of (a) fluoroalkanesulphonic acid or salt thereof and (b) relative to the chlorine atoms bonded to silicon, at least 1.1 times the molar amount of a concentrated monobasic carboxylic acid, the improvement which comprises adding a portion of the carboxylic acid in a first stage, and in a second stage adding the balance of the carboxylic acid along with water in the amount required to achieve the desired degree of branching. Advantageously the fluoroalkanesulphonic acid is a perfluoroalkanesulphonic acid containing up to 8 carbon atoms, and it or its salt is employed in about 0.05 to 1.5% by weight of chlorosilane plus organosilane, the carboxylic acid is acetic acid, the reaction is carried out at a temperature up to about 135 DEG C., the organosilane comprises a cyclosiloxane of the formula (RR'=SiO)3-5, and about half the acetic acid is added in each stage.
Patent ES-8106777-A1 (ES)
Title: Plural liquid-supply arrangement and apparatus such as a washing machine provided with this arrangement.
IPC: D06F39/02
Filed: 1980-07-04
Abstract: A multiple liquid dispenser (5) comprises a single solenoid valve for controlling the intake of liquid (n-1) liquid guide devices (11) connected in cascade as the connecting system between the single inlet (7) and the n outlets, the guide devices each having three ways (14, 15, 16) and comprising a float valve (12) which is movable to control flow from the way (16) to each of ways (14, 15), the valves being sequentially actuated by the incoming liquid upon repeated opening and closing of the solenoid valve for fixed periods, a hole (25) of predetermined size for connection to atmosphere being formed in the path of the incoming liquid downstream of the valve seat defined between each inlet way (16) and the associated way (15). During operation each float valve (12) is held in turn against the seats surrounding the ways (15), (14) by suction created by downstream negative pressures.
Patent ES-8104262-A1 (ES)
Title: Salts of 3-methyl-2-(2',4'-dimethyl-phenylimino)-4-thiazoline with polymers that contain sulfonic acid groups and their use in combating pests.
IPC: A01N43/78
Filed: 1980-09-10
Abstract: Salts of 3-methyl-2-(2',4'-dimethyl-phenylimino)-4-thiazoline with polymers containing sulfonic acid groups, processes for producing them, and their use in combating pests.
Patent ES-8200123-A1 (ES)
Title: Branched fatty acid cholesterol ester and a cosmetic composition containing the same.
IPC: C07J9/00
Filed: 1980-10-29
Abstract: A branched fatty acid cholesterol ester represented by the formula (I): < IMAGE > (I) where, R is a saturated aliphatic hydrocarbon group having a total of 11 to 23 carbon atoms and including at least one alkyl substituent group attached on the main chain inbetween the carboxyl-bonding position and the center of the main chain and cosmetic compositions containing the same are disclosed.
Patent ES-8205421-A1 (ES)
Title: Compositions including mercaptoorganopolysiloxanes and metal salts of carboxylic acids.
IPC: G01N27/12
Filed: 1980-12-02
Abstract: Oxygen curable compositions are provided by mixing mercaptoorganopolysiloxanes with a metal salt of a carboxylic acid wherein the metal is iron, copper, cobalt, manganese, or nickel.
Patent ES-8205475-A1 (ES)
Title: Optically readable information disk.
IPC: G11B7/24
Filed: 1981-04-06
Abstract: An optically readable information disk which comprises a transparent substrate plate (1) of PVC or a copolymer of vinyl chloride which is provided on one side with a reflecting optical structure (2-5) and on the other side with a radiation-cured lacquer layer (6) which is transparent to the laser light (7) used.
Patent ES-8206388-A1 (ES)
Title: Process for reducing iron from a phosphoric-acid solution.
IPC: C01B25/26
Filed: 1981-12-03
Abstract: Iron contained in phosphoric acid solution is reduced from the trivalent to the bivalent oxidation stage. To this end, red phosphorus is used as the reductant and the reduction is effected in the presence of copper.
Patent ES-8304154-A1 (ES)
Title: A method for making a catalyst system, catalyst system and use of same.
IPC: C08F4/62
Filed: 1981-12-23
Abstract: A catalyst system suitable for olefin polymerization comprising a catalyst component made up of chromium on a phosphated alumina or low phosphorus aluminum phosphate base and optionally an organometal cocatalyst. The resulting catalyst is particularly sensitive to the effects of hydrogen as a molecular weight control agent, thus allowing the production of polymers of having a melt flow varying over a wide spectrum utilizing the same catalyst.
Patent ES-8403532-A1 (ES)
Title: Electrode with lead base and method of making same.
IPC: C23C18/12
Filed: 1983-02-17
Abstract: An electrode with a base of lead or lead alloy provided with catalytic particles of an inert refractory oxide activated by means of a catalyst, which particles are partly embedded, anchored and electrically connected to the base. The under-lying lead or lead alloy remains electrochemically inactive and the base thereby serves only as a stable conductive support. Preferably, the electrode is an anode for oxygen evolution with titanium particles at the surface of its base, which particles are catalytically activated by means of ruthenium-manganese oxide. The anode may be used more particularly in cells for electrowinning metals with a higher degree of purity with respect to conventional cells equipped with anodes consisting of lead or a lead alloy.
Patent ES-8500300-A1 (ES)
Title: Anti-shrinking agent for unsaturated polyester, method for its preparation and non-shrinking composition.
IPC: C08L71/02
Filed: 1983-07-26
Abstract: An anti-shrink additive for unsaturated polyester resins of the formula: < IMAGE > wherein, R is the remainder of a triol or tetrol, x is 3 or 4, z is >/=1, R' is the remainder of the radical of the product carrying the acid function, and n and n' being such that the molecular weight of the non-acidified propoxylated compound is preferably between 1,000 and 3,000. The invention also comprises the method of making such additive and unsaturated polyester resins containing such additive.
Patent ES-8500420-A1 (ES)
Title: Means for electrically heating gases
IPC: H05B7/18
Filed: 1983-11-18
Abstract: The invention relates to a means for electrically heating gases, comprising cylindrical electrodes (2,3) between which an electric arc (20) is generated. Between these two electrodes are arranged one or more spacers (6,7) whose length is from 100 to 500 mm.
Patent ES-8501610-A1 (ES)
Title: Method and device for aligning fish
IPC: A22C25/08
Filed: 1983-12-14
Abstract: The object of the invention is to enable the mechanical processing in the usual manner without presorting, of fish caught in drift or stationary nets, a very high percentage of these fish thus being damaged at their heads. This is made possible in that the fish placed in troughs of a conveyor transverse to their longitudinal axis come into operational relationship on their path of conveyance with a circumferential surface of a driven rotational body moved to swing in the axial direction of the fish. Therein the head of the fish enters the wedge formed between a support surface of the conveyor and the circumferential surface of the rotational body so that the circumferential surface comes into contact with a head flank of the fish. By limiting the swinging movement of the rotational body by placing a thickness sensing element operationally related to a rotational body onto the fish the desired positioning for a beheading of the same is achieved.
Patent ES-8502855-A1 (ES)
Title: Method for the manufactureof a disposable diaper.
IPC: A61F13/49
Filed: 1984-05-16
Abstract: A disposable diaper provided with elastic members respectively comprising a plurality of rubber strings in respective side flaps of the diaper so that these elastic members provide a plurality of longitudinally extending elastic lines in said side flaps to provide a good fit of said side flaps around infant's thighs.
Patent ES-8600664-A1 (ES)
Title: Improvements in holography.
IPC: G03H1/04
Filed: 1984-06-05
Abstract: A method of producing a holograph of a large object, for example, a building, in which a photographic transparency of the building is taken and laser light passed through the transparency to irradiate a 3-dimensional scale model of the building, the holograph being produced either by reflection or transmission.
Patent ES-8506530-A1 (ES)
Title: Parts supplying apparatus for button assembling and setting machines.
IPC: B65G47/78
Filed: 1984-10-03
Abstract: A parts supplying apparatus for use with a button assembling and setting machine includes a chute having a longitudinal guide track in and along which parts slide down one at a time, and a loading unit having a guide groove communicating with the guide track and a pusher disposed in the guide groove and slidably movable toward and away from a working station in the machine for feeding a part which has fallen from the guide track into the guide groove, in and along the latter to the working station. The chute has an exhaust nozzle disposed adjacent to a discharge end of the guide track and opening in such a direction that compressed air issued from the nozzle impinges against the underside of the part to force the latter to move smoothly from the guide track to the guide groove without stopping at a junction therebetween.
Patent ES-8602345-A1 (ES)
Title: Curved conveyor
IPC: B65G15/54
Filed: 1985-01-24
Abstract: The continuous conveyor, particularly for eggs, comprises an endless chain consisting of spaced transverse rods with hooks (2,3) at either end each engaging an adjoining rod, the adjoining rods defining supports for transverse rows of eggs. The chain is driven by pairs of toothed wheels arranged on transverse shafts and engaging between successive rods. - Similar toothed wheel pairs (16,17) on shafts (15,14) at the start and the end of a curve in the horizontal transport plane mesh with the rods and means are provided to synchronise rotation of these shafts (15,14) e.g. via chain wheels (19,20) at one end of each shaft coupled via an endless chain (18), preferably on the outside (12) of the curve. This chain (18) may be driven by a separate motor, or the drive may be provided by the pull of the transport chain (21) in the straight downstream section.
Patent ES-8607819-A1 (ES)
Title: Die having air passages.
IPC: A21C9/06
Filed: 1985-05-29
Abstract: A die (2) is used having a predetermined shape with indentations therein to press the extrudate rope (10) against a support at predetermined locations to form individual elements of predetermined size and shape. A conveyor belt (62) is used to carry the extrudate rope (10) in one direction, and the die is supported such that during the pressing operation the die forward speed matches the extrudate rope forward speed. A supporting table (96) underlies the conveyor belt. The die formed of a non-stick material has a pair of generally spherical indentations (7) for shaping pieces from the extrudate rope. Bore connects fluid chambers to respective indentations, the fluid pressure in each indentation assists seperation of a shaped piece of the extrudate rope from respective indentation.
Patent ES-8603875-A1 (ES)
Title: Racemic or optically active 9- respectively 11-substituted apovincamine acid derivatives and process for their preparation.
IPC: C07B61/00
Filed: 1985-07-11
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE Racemic or optically active 9- and/or 11-substituted apovincamic acid derivatives having the general formula see diagramm : EP0173824,P11,F1 wherein R is a nitro or amino group in position 9 or 11, and the salts thereof. 1. Claims for the Contracting State : AT A process of producing racemic or optically active 9- and/or 11-substituted apovincamic acid derivatives having the general formula see diagramm : EP0173824,P11,F3 wherein R is a nitro or amino group in position 9 or 11, and salts thereof, characterized in that apovincamic acid having the formula see diagramm : EP0173824,P11,F4 is nitrated and the resulting 9- and/or 11-(nitro)- apovincamic acid(s) is or are optionally reduced, optionally after it has or they have been isolated from the reaction mixture and, optionally the resulting 9- and/or 11-substituted apovincamic acid derivatives having the general formula I are transformed to acid addition salts or quaternary salts and/or metal salts and/or ammonium salts and/or the resulting salts of 9- and/or 11-substituted apovincamid acid derivatives having the general formula I are transformed to the free 9- and/or 11-substituted apovincamic acid derivatives having the general formula I or to other acid addition salts and/or quaternary salts and/or metal salts and/or ammonium salts and/or the resulting racemic 9- and/or 11-substituted apovincamic acid derivatives having the general formula I and/or the acid addition salts and/or quaternary and/or metal salts and/or ammonium salts are dissociated to its or their optical antipodes and/or the corresponding optically active compounds are racemized to form stereo-isomers.
Patent ES-8700552-A1 (ES)
Title: Nutritive drink prepn.
IPC: A23C11/00
Filed: 1985-08-28
Abstract: A drink similar to milk but entirely free from lactic prods. is made hydration of a protein to form a proteic matrix in a dispersant liq., in which a vegetable fat is emulsified at 10-30 deg.C with continuous agitation and addn. of carbohydrate. The liq. obtd. is pasteurised for 3 minutes at 80 deg.C and homogenised under 200 atmos. pressure. It is then cooled at 6-10 deg.C.
Patent ES-8706004-A1 (ES)
Title: Digital delay interpolation filter with amplitude and phase compensation
IPC: H03H17/08
Filed: 1985-12-12
Abstract: A digital input signal to be delayed is applied to a two-point linear interpolation filter which imparts delay to the signal proportional to the value of a delay control signal. Errors in both the amplitude and the phase of the delayed signal are minimized by the addition of a correction signal to the delayed signal. The correction signal is provided by applying the input signal to a further filter and a multiplier connected in cascade. The further filter is a linear phase filter having a response zero at zero frequency and a delay equal to an add multiple of one-half of the sampling period, Ts, of the digital input signal. The multiplier is controlled so as to vary the amplitude of the compensating signal as a non-linear function of the delay control signal so as to provide maximum amplitude compensation at delays corresponding to odd multiples of Ts/2 and zero amplitude compensation at delays equal to integer multiples of Ts.
Patent ES-8705446-A1 (ES)
Title: Imidazo[1,5-a]pyrimidine derivatives and process for their preparation.
IPC: C07D409/12
Filed: 1986-02-28
Abstract: This invention relates to a novel imidazo[1,5-a]pyrimidine derivatives and process for their preparation. Moreover, it relates to novel imidazo[1,5-a]pyrimidine derivatives and salts thereof having antifungal activities, and process for their preparation.
Patent ES-8706623-A1 (ES)
Title: amide compounds, process for preparing the same and pharmaceutical compositions containing the same.
IPC: C07C317/44
Filed: 1986-04-24
Abstract: This invention provides an amide compound represented by the formula < IMAGE > (I) wherein R1 is vinyl, 2-(methylsulfinyl)ethyl, 2-(methylsulfonyl)ethyl, 2-(2-acetylamino-2-carboxyethylthio)ethyl or 2-[2-(4-amino-4-carboxybutyrylamino)-2-(carboxymethylcarbamoyl)ethylth io]ethyl and R2 is hydrogen or lower alkyl, process for the preparation thereof, and antiallergic compositions cotaining the amide compound.
Patent ES-8708108-A1 (ES)
Title: Ultraphonic modem with demodulation and digital generation of logic states, for automated public telephone systems.
IPC: H04M11/06
Filed: 1986-06-06
Abstract: An ultraphonic modem (modulator-demodulator) for automated public telephone systems is disclosed, which, for the purpose of reducing the absorbency of values compatible with the supply taken from the twin speech cable of the telephone line, comprises: a receiving logic circuit AE-DE which includes digital means of demodulating the logic states of a data carrier wave having correlated logic levels of ultraphonic but audible frequency; a transmitting logic circuit which includes means for the digital generation of logic states and the modulation of the said data carrier wave and passive analog means for separating the data carrier wave from speech frequency signals in reception and transmission (see Fig. 2).
Patent ES-8800974-A1 (ES)
Title: Process and apparatus for producing carbon black.
IPC: C09C1/50
Filed: 1986-06-23
Abstract: Process and apparatus for producing carbon black by pyrolysis of oil feedstock with hot combustion gases by introduction of the oil feedstock into the hot combustion gases from longitudinally spaced apart positions.
Patent ES-8801221-A1 (ES)
Title: Cyclopenta[d]pyrimidine derivatives, their preparation and use.
IPC: C07D239/70
Filed: 1986-11-14
Abstract: Compounds of formula (I): < IMAGE > (I) (wherein R1 and R2 are hydroxy, alkoxy, aryloxy or acyloxy or R2 is hydrogen, R3 is hydrogen or alkyl and R4 and R5 are hydrogen or various organic substituents) have valuable antidepressant activity and may be used in the treatment of mental depression.
Patent IE-911289-A1 (IE)
Title: A Manhole Cover
Inventor: CREGAN ANDREW JAMES
IPC: E02D29/14
Filed: 1991-04-18
Abstract: The invention relates to an access hole cover comprising a number ofparallel laths. The laths are fixed together by pivoting about hinges suchthat they can be opened independently. Each hinge comprises a removablespindle. A closing mechanism is provided for an end plate. When the end plateis in the closed position, other plates are prevented from opening by a setof overlapping tabs formed on the laths.
Patent IE-901479-A1 (IE)
Title: Device and method of iontophoretic drug delivery
Inventor: HAAK RONALD P
IPC: A61N1/30
Filed: 1990-04-26
Abstract: A selectively permeable membrane (14) is positioned between the agent reservoir (15) and the electrode (11) of a donor electrode assembly (8) in an iontophoretic delivery device (10). Optionally, an electrolyte reservoir (13) is positioned intermediate the electrode (11) and the agent reservoir (15). In certain embodiments, the membrane (14) is permeable to species of less than a predetermined molecular weight and substantially less permeable to 10 species of greater than the predetermined molecular weight. The agent is capable of dissociating into agent ions and counter ions. The size selectivity of the membrane (14), the molecular weight of the agent ions, the molecular weight of the counter ions, and optionally the molecular weight of the electrolyte ions are selected to (A) inhibit agent ions from interacting with the electrode (11), and from permeating into the electrolyte reservoir (13), where they might otherwise be degraded and (B) inhibit electrolyte ions, having a charge similar to that of the agent ions, from permeating into the agent reservoir (15) and competing with the agent ions for iontophoretic delivery into the patient.
Patent IE-911877-A1 (IE)
Title: Hair colorants
IPC: A61K/
Filed: 1991-05-31
Abstract: Certain dispersant free substituted diaminoanthaquinone colorants are useful in hair dye compositions to more intensely color hair. Coloring kits, mousses, gels, and aerosols may contain the compositions.
Patent IE-903432-A1 (IE)
Title: Small diameter dilatation catheter having wire reinforced coaxial tubular body
Inventor: AASE BRENDA L
IPC: A61F2/958
Filed: 1990-09-24
Abstract: A small diameter dilatation catheter (10) for coronary angioplasty is achieved by providing first and second elongated flexible, thin-wall tubes (12, 20), each having one or more reinforcing wires (40, 44) encapsulated in the walls thereof and dimensioned such that the second tube (20) may be coaxially disposed within the lumen (18) of the first tube (12). The preferred material from which the two tubes (12, 20) are fabricated is polyimide. The longitudinally extending reinforcing wires (40, 44) provide the requisite "pushability" characteristics required by PTCA dilatation catheters. The balloon or inflation member (30) has its proximal end (32) bonded to the outer surface of the outer tube (12) and its distal end (34) bonded to the outer surface of the tube (20). Inflation fluid then may be perfused between the I.D. of the outer tube (12) and the O.D. of the inner tube (20).
Patent IE-903447-A1 (IE)
Title: THE HUMAN C3b/C4b RECEPTOR (CR1)
IPC: C12N15/12
Filed: 1990-09-25
Abstract: The present invention relates to the C3b/C4b receptor (CR1) gene and its encoded protein. The invention also relates to CR1 nucleic acid sequences and fragments thereof comprising 70 nucleotides and their encoded peptides or proteins comprising 24 amino acids. The invention further provides for the expression of the CR1 protein and fragments thereof. The genes and proteins of the invention have uses in diagnosis and therapy of disorders involving complement activity, and various immune system or inflammatory disorders. In specific embodiments of the present invention detailed in the examples sections infra, the cloning, nucleotide sequence, and deduced amino acid sequence of a full-length CR1 cDNA and fragments thereof are described. The expression of the CR1 protein and fragments thereof is also described. Also described is the expression of a secreted CR1 molecule lacking a transmembrane region. The secreted CR1 molecule is shown to be useful in reducing damage caused by inflammation and in reducing myocardial infarct size and preventing reperfusion injury.
Patent IE-920306-A1 (IE)
Title: Herbicidal emulsifiable concentrate compositions of¹imidazolinone herbicides
IPC: A01N43/50
Filed: 1992-01-30
Abstract: The present invention relates to a herbicidal emulsifiable concentrate composition which comprises 0.5% to 5% by weight of an imidazolinyl acid; 0% to about 40% by weight of a 2,6-dinitroaniline derivative; 2% to 6% of an alkylarylsulfonic acid; ethylene oxide/propylene oxide block copolmer and alkphenol polyethylene oxide condensate emulsifying agents; an antigelation agent; and an aromatic solvent.
Patent IE-920982-A1 (IE)
Title: Anticoagulants and processes for preparing such
Inventor: JANN KLAUS
IPC: C12P19/26
Filed: 1992-03-27
Abstract: The present invention relates to anticoagulants prepared from the K5 saccharide of E. coli, which have good activity and which can be mass produced.