baber/WOPTO huggingface dataset:
Patent ES-8404690-A1 (ES)
Title: Pulverized mixture of lipid and hydrophobic constituents, process for preparing them, hydrated lipid lamellar phases and process for preparing them, pharmaceutical or cosmetic compositions containing hydrated lamellar lipid phases.
IPC: A61K9/50
Filed: 1983-02-17
Abstract: The invention relates to a method for preparing a pulverulent mixture of amphiphilic lipidic constituents and possibly of hydrophobic constituents, as well as to a method for producing hydrated lipidic lamellar phases from the pulverulent mixture. The method comprises dissolving the amphiphilic lipidic constituents and the hydrophobic constituents in an appropriate solvent and then atomizing said solution in a flow of gaseous fluid to produce the pulverulent mixture. The mixture thus obtained is a homogeneous and very fine powder which can be very easily dispersed in a suitable aqueous dispersion medium to produce either slightly hydrated lipidic lamellar phases or highly hydrated lipidic lamellar phases such as liposomes useful in the pharmaceutical and cosmetic fields.
Patent ES-8500400-A1 (ES)
Title: Improvements in flexible couplings.
IPC: G01G7/04
Filed: 1983-05-20
Abstract: A flexible coupling for disposition between two rotating shafts to reduce transmission of vibration or to increase the torque and speed range of the coupling for a given level of vibration transmission comprises input and output members connectible to driving and driven shafts and interconnected by a spacer via coupling elements which are flexible in the plane of rotation by centrifugal force and by torque transmitted through the coupling, such that, over a range of speeds and torques the spacer is relatively rotatable to at least one member. A secondary coupling is also disclosed to render radially rigid a primary coupling comprising input and output members and coupling elements. The secondary coupling may comprise a bearing or a plain bearing, a multiple bearing or a cross links flexural pivot.
Patent ES-8502171-A1 (ES)
Title: Electrolytic metal recovery appts.
IPC: C25C1/20
Filed: 1983-07-22
Abstract: Electrowinning appts. comprises (A) an electrodeposition unit comprising a diaphragm cell contg. a mixt. of conductive and non-conductive particles, in each compartment, the conductive particles having the same polarity as the electrode in the respective compartment and being plated with the metal to be recovered during electrolysis; and (B) an electrolytic recovery unit comprising (i) a chamber for dissolution of the plated metal in an aq. cyanide soln. in the presence of air and (ii) an electrowinning cell for recovery of the metal in the cyanide soln. on the cathode.
Patent ES-8605515-A1 (ES)
Title: 5-Alkyl-1,6-naphthyridin-2(1H)-ones, intermediates, their preparation and their cardiotonic use.
IPC: C07D471/04
Filed: 1983-08-01
Abstract: Naphthyridines of formula (I) < CHEM > , where R is -alkyl, R min is hydrogen or methyl, R sec is hydrogen or alkyl, and Q is hydrogen, hydroxy, amino, cyano, carbamyl, carboxy or aminocarbamyl, are useful as cardiotonic agents (I, Q is hydrogen, hydroxy, amino, cyano or carbamyl) and/or intermediates therefor (I, Q is carboxy, aminocarbamyl, hydrogen, amino, cyano or carbamyl). Also shown are pyridinones of formula II < CHEM > where R and R min are as above and Q min is hydrogen or cyano, which are useful as cardiotonics (II, Q min is hydrogen) and/or intermediates (II, Q min is cyano or hydrogen). Processes for preparing the compounds of Formulas I and II are shown.
Patent ES-8600365-A1 (ES)
Title: Thermochemical energy storage.
IPC: C09K5/06
Filed: 1983-08-11
Abstract: A thermal energy storage medium comprising a hydrophilic polysaccharide supporting an inorganic salt that is capable of transforming from one phase to a less hydrated phase absorbing latent heat, and releasing this latent heat upon the reverse transformation. The polysaccharide, preferably Xanthan Gum, may be incorporated in concentrations of 0.05% to 3% together with a nucleating agent in order to form a material that transforms when cooled back to the transformation temperature, or in greater concentrations of 1% to 5% without a nucleating agent to form a material that may be cooled below the transformation temperature without transformation taking place, and stored at ambient temperature while still storing the latent heat until activated. The medium is gelled in the less hydrated phase and in some embodiments the gel is pseudoplastic thus enabling it to be poured into chambers of an energy storage device, and then regain its original viscosity at rest.
Patent ES-8406362-A1 (ES)
Title: Stress-relieving fabric
IPC: D06C7/02
Filed: 1983-08-16
Abstract: Fabric stored on a supply roll is stress relieved by paying it off the supply roll and vibrating a slack portion of the fabric while it is being payed-off. The fabric may be further excited to hasten relaxation of tension within its fibers by heating it and/or passing air through it while it is being vibrated. As shown in Fig. 1, fabric F from a roll or bolt B is laid on a table 12 by a carriage 16. A slack portion is formed between feed rollers 22, 22' one or both of which is or are vibrated axially and/or radially to stress relieve the fabric. The presence of the slack portion is determined photoelectrically. In other embodiments, a plate (52) on which the fabric is laid is vibrated, Fig. 3 (not shown) ultrasonic vibrations are utilized to induce vibratory motion in the untensioned fabric, Fig. 4 (not shown) and, instead of being laid, the fabric is re-wound, Fig. 5 (not shown).
Patent ES-8506874-A1 (ES)
Title: Flap valve
IPC: F16K1/20
Filed: 1984-03-09
Abstract: A flap valve used for selectively closing an open-end of a material conduit. The flap valve is particularly adapted for use in high temperature installations such as at the discharge of a high temperature cyclone separator. The valve includes a shaft rotatably mounted in a fixture properly positioned relative to the conduit to be closed. The shaft includes a polygonal central section and a flap with a top surface adapted to close the open end of the conduit and one end of the flap lies atop the polygonal section of the shaft. The back of the flap is bent perpendicular to the top surface to overhang the shaft. A dog having a similarly shaped polygonal opening slides over the central section of the shaft and has a leg which lies atop the top surface of the flap. This dog serves to transmit rotational forces between the shaft and the flap while allowing relative movement between the shaft on the flap in a direction parallel to the shaft axis to permit relative thermal expansion. A typical counterweight is connected to the shaft to exert a rotational force on the shaft to tend to rotate the flap valve to a closed position. Material in the conduit exerts a force in the flap switch will tend to overcome the force of the counterweight to open the flap.
Patent ES-8502224-A1 (ES)
Title: Method of assembling a clutch release bearing and corresponding clutch release bearing, in particular for automotive vehicles
IPC: F16D23/14
Filed: 1984-04-13
Abstract: In a clutch release bearing an axially acting annular spring bears on a maneuvering member and on a radial rim on a drive member, so as to urge the latter towards a flange on the maneuvering member. The annular spring is adapted to turn inside out during assembly of the clutch release bearing and due only to the drive member acting on it, changing from a first configuration in which it is generally concave to a second configuration in which it is generally convex.
Patent ES-8503896-A1 (ES)
Title: Apparatus for fabrication of a crossover wire harness.
IPC: H01R43/00
Filed: 1984-04-27
Abstract: Apparatus is disclosed for fabricating an electrical crossover wire harness, the apparatus including, a wire holder, a known wire shuttle for feeding wires to the wire holder, a pressure plate for guiding and inserting the wires into the wire holder, a carriage for mounting and transporting an electrical connector relative to the wire holder a wire stuffer for transferring selected wires into selected wire positions of the connector assembly, and the wire holder holding wires elevated from the connector assembly and the wires previously transferred thereto.
Patent ES-8602007-A1 (ES)
Title: 2,6-dioxa-bicyclo-û2,2,2-octan-7-yl-acetaldehydes
IPC: C07D493/08
Filed: 1984-08-23
Abstract: 2,6-Dioxabicyclo(2,2,2)octane derivs. of formula (I) are new. In (I), R1 = lower alkyl or benzyl; A and B = H or A+B = a bond.
Patent ES-8506825-A1 (ES)
Title: Shedding motion for a travelling wave shed weaving loom
IPC: D03D47/26
Filed: 1984-10-09
Abstract: A shedding motion comprises rotatably mounted cams (3, 3'), each cam having a pivotally mounted lever (6) with three arms 7, 8, 9. By means of the first arm (7), the lifting lever is mounted to stationary part of the mechanism, the second arm (8) is provided with a roller (10) which engages the cam (3, 3') and the third arm (9) is swingably connected to a tie rod (12) carrying a heald (14). The tie rod is guided for at least a part of its length by a guide (22, 23). The cam pairs are helically arranged and mounted in a housing (24) forming part of the loom frame. A slot (15) is provided in the cam to facilitate assembly and inadvertent disengagement is prevented by a stop (16).
Patent ES-8606197-A1 (ES)
Title: Stoichiometric process for preparing a zeolite of the L type.
IPC: C01B39/32
Filed: 1984-11-08
Abstract: A zeolite of the L type is prepared by an approximately stoichiometric process wherein the zeolite is crystallized from a reaction mixture aged at from 80 to 260 DEG C containing specified ranges of molar ratios of KOH (and optionally a minor amount of NaOH), water, potassium silicate, and a source of alumina preferably derived from kaolin or halloysite. Most preferably, the source of alumina is metakaolin.
Patent ES-8601887-A1 (ES)
Title: Benzene derivs.
IPC: C07D211/06
Filed: 1984-12-31
Abstract: Benzene derivs. of formula (I) in which X, R2 and R3 can be various gps., b is 0 or 1, and c is 1-b, 2-b or 3-b, are made by (a) reaction of a ketone of formula (II), in which P is a protective gp. with a methylene halide; (b) treatment of the oxirane formed with an amine of formula R2NHR3; (c) dehydration of the prod. formed; (d) hydrogenation of the olefine obtd.; and (e) removal of gp. P.
Patent ES-8606640-A1 (ES)
Title: Pressure or differential-pressure measuring device.
IPC: G01L9/06
Filed: 1985-03-08
Abstract: A pressure or pressure difference measuring instrument with a central part which has separating seal diaphragms at its end faces and which contains a pressure-sensing device is disclosed. In order to arrange the pressure-sensing device in the central part, the central part is provided in a circumferential area between the end faces with a pot-like recess into which a carrier for the pressure sensing device is inserted. The carrier has a cross hole which changes into a pressure-transmitting canal in the central part in such a position that due to the carrier being welded to the central part, there is produced at the same time a seal in the area of the point of transition from the cross hole to the pressure transmitting canal.
Patent ES-8700669-A1 (ES)
Title: Penam derivatives and process for preparing the same.
IPC: A61K31/43
Filed: 1985-04-01
Abstract: This invention provides a penam derivative represented by the formula < IMAGE > (I) wherein R is hydrogen or methyl and R1 is (hexahydro-1H-azepin-1-yl)methyleneamino, 2-phenylacetamido, 2-phenoxyacetamido, 2-amino-2-phenylacetamido, 2-amino-2-(p-hydroxyphenyl)acetamido or 2-(4-ethyl-2,3-dioxo-1-piperazine)carboxamido-2-phenylacetamido, and a salt thereof, and processes for preparing them.
Patent ES-8605820-A1 (ES)
Title: Process for the synthesis of hGRF (Somatocrinin) in the liquid phase, and intermediary peptides.
IPC: C07K5/00
Filed: 1985-07-09
Abstract: A process for the synthesis, in liquid phase and by fragments, of hGRF 1-44 and hGRF 1-40. This process consists in coupling, one after the other and in the order of the sequence of the GRF, (1) on the one hand, the following fragments: -H-Ala-Arg-Ala-Arg-Leu-NH2 called hGRF - Frag- (40-44) or - ment A alaninamide - (40) -H-Gln-Glu-Arg-Gly-OH called hGRF - Frag- (36-39) - ment B'1 -H-Glu-Ser-Asn-OH called hGRF - Frag- (33-35) - ment B'2 -H-Ser-Arg-Gln-Gln-Gly-OH called hGRF - Frag- (28-32) - ment C -H-Leu-Gln-Asp-Ile-Met-OH called hGRF - Frag- (23-27) - ment D' -H-Arg-Lys-Leu-OH called hGRF - Frag- (20-22) - ment E'1 - to obtain the peptide K1 [(hGRF (20-44)] on the corresponding peptide having the sequence (20-40) and (2) on the other hand, the following fragments: -H-Gln-Leu-Ser-Ala called hGRF - Frag- (16-19) - ment F1 -H-Tyr-Arg-Lys-Val-Leu-Gly OH called hGRF - Frag- (10-15) - ment G1 -H-Ile-Phe-Thr-Asn-Ser-OH called hGRF - Frag- (5-9) - ment H1 - to obtain the peptide J [hGRF (5-19)] and thereafter to couple together the peptides J and K1 in order to form the peptide having the sequence hGRF (5-44) or hGRF (5-40) and finally to couple the resulting peptide with the peptide H-Tyr-Ala-Asp-Ala-H, called fragment I hGRF (1-4).
Patent ES-8707471-A1 (ES)
Title: Catalytic prodn. of oxygenated water
IPC: C01B15/029
Filed: 1985-10-03
Abstract: This invention relates to improvements made in the production of hydrogen peroxide by catalysis which offers economic advantages and a greater process yield.
Patent ES-8801760-A1 (ES)
Title: Method and device for communicating information representing sound waves to the deaf.
IPC: G09B21/00
Filed: 1985-11-06
Abstract: A method and apparatus of communicating audio signals to the deaf is described. In accordance with the method described, electrical impulses characteristic of sound waves are applied either directly to the tactile sensory nerves by means of an implant or are applied simultaneously with vibrations representative of the sound waves to the nerve endings located at the skin surface. In accordance with the apparatus, a nerve stimulator applies a voltage representative of the sound waves across a pair of implanted electrodes in contact with the tactile sensory nerve such as the radial nerve branch located in the wrist or applies vibrations representative of the sound waves by means of a transducer to the skin, e.g. the finger tips of the deaf person, and electrical impulses representative of the sound waves across a pair of spaced electrodes carried by the transducer so that the same nerve endings are stimulated with both the vibrations and the electrical impulses.
Patent ES-8801444-A1 (ES)
Title: Variable lens and birefringence compensator for continuous operation.
IPC: G02F1/01
Filed: 1985-12-02
Abstract: Apparatus and method for providing an improved variable lens and birefringence compensator envisioned for use within the resonator cavity of a laser which is capable of continuous operation. A pair of cylindrical bodies of optical material (12A, B) having a temperature dependent index of refraction are thermally coupled to heat exchange means (14A, B) surrounded by potting material (16) which adds or extracts heat from the exterior surfaces of the cylindrical bodies in order to establish radially dependent thermal and stress gradients within the bodies. The heat exchange means (14A, B) is supplied power through leads (20A, B) and infuses or removes heat in order to establish a thermal gradient which is used to create a dynamic lens of opposite lens aspect to that of the laser rod which corrects beam divergence in the lased output. The stress gradient causes the compensator body to behave like a birefringent substance. The double refracting behavior of the compensator effectively reconstructs the laser beam passing through it which was depolarized by the birefringent action of the laser rod itself. The tandem arrangement (48) of variable lens and birefringence compensators is coordinated by temperature sensor and trigger means (66, 68) which sense the temperature of the compensators (50, 52) through thermocouples (60, 61) and which are coupled to heat exchange means (14A, B) via control means (70, 72) and leads (20A, 20B). The control means (70, 72) prevent the compensators from overheating and enable the lensing and compensating action to be maintained without interruption.
Patent ES-8707714-A1 (ES)
Title: Aryl-pyridone deriv. prepn.
IPC: C07D213/64
Filed: 1986-02-05
Abstract: The cpds. of formula (I) for use as cardio-tonics, are made by (a) reacting a deriv. of formula (II), in which R3 is dimethylamino-methylene or formyl, with an excess of a compound of formula R1CH2CONHR, in polar solvent, e.g. methanol, ethanol or isopropanol, and in presence of a quat. ammonium salt as catalyst, to obtain (III); (b) opt. when R1 is a cyano gp., hydrolysing partially; and (c) treating (III) in an aq. mixt. with an alkaline hypo-halite.
Patent ES-8703384-A1 (ES)
Title: Method and device for manufacturing articles of a fibre-reinforced organic matrix by winding the fibres onto a support.
IPC: D03D3/06
Filed: 1986-04-02
Abstract: A method and apparatus are disclosed for winding at least a layer of separate fibers or groups of fibers onto a rotating support while modifying the width of the layer by moving the layer between two extreme positions perpendicular to the direction of fiber travel and simultaneously moving each fiber or group of fibers in its own plane of motion, offset in relation to a vertical plane at an angle varying from one plane to the next.
Patent ES-8702862-A1 (ES)
Title: Carbonated beverage dispensing system
IPC: B67D1/02
Filed: 1986-04-28
Abstract: A beverage-dispensing system has a valve in a faucet (cock) 6 which controls the dispensing of the beverage via a passage 5 from a rigid or flexible container. Nitrogen (or another inert gas) or carbon dioxide from a passage 15 is introduced into the beverage in the air passage 5 during dispensing in order to form foam or cream. The gas introduced enters under pressure (preferably adjustable pressure) into the beverage in the passage 5 from the passage 15 and by means of the restrictor capillary tube 18 and a retention valve 21 which communicates with the tube 18. The retention valve 21 has an elastic diaphragm 27 which normally closes said valve and is able to move under gas pressure in order to introduce gas into the beverage. A labyrinth mixer 39 is arranged in the passage 5 below the position at which the gas is introduced.
Patent ES-8802050-A1 (ES)
Title: 1,8-Bridged 4-quinolone-3-carboxylic acids, process for their preparation as well as medicaments containing them, and their use for the preparation of medicaments.
IPC: A61K31/535
Filed: 1987-09-15
Abstract: As antibacterials and animal growth promoters, the compounds of the formula < IMAGE > in which Y is -COOH, -COOR7 or -CONR8, R9, X1 is H, nitro, alkyl or halogen, R10 and R11 preferably complete a piperazine ring, Z is oxygen or NR15, n is 0 or 1, and the others can have various meanings, and pharmaceutically acceptable hydrate, alkali metal, alkaline earth metal, silver or guanidinium salt or ester thereof.
Patent IE-902864-A1 (IE)
Title: Emulsifying agent
Inventor: CASTLE EDWARD R
IPC: C09K23/30
Filed: 1990-08-08
Abstract: A process for the preparation of an emulsifying agent which comprises treating a biological material containing a lipid as well as a lipoprotein and/or a protein with a protease and a lipase and pasteurising the product. The biological material may also contain phospholipids such as lecithin and phospholipoproteins, e.g. egg yolk.
Patent IE-903042-A1 (IE)
Title: Process for the enzymatic synthesis of galactosylated glycoprotein units
Inventor: THIEM JOACHIM
IPC: C07H5/04
Filed: 1990-08-22
Abstract: Synthesis of Gal- beta (1->4)-GlcNAc- beta (1->N)-Asn and Gal- beta (1->4)-GlcNAc- beta (1->4)-GlcNA- beta (1->N)-L-Asn from the precursors aspartyl-N-acetylglucosamine and aspartylchitobiosylamine in the presence of a galactosyl donor is possible in vitro with the aid of galactosyl- transferase. The galactosyl donor UDP-Gal can be synthesised in situ from UDP-Glc with catalysis by UDP-galactose 4-epimerase.
Patent IE-903800-A1 (IE)
Title: Polyurethane and/or polyurea dispersions in active hydrogen-containing compositions, a process for preparing same, and reaction products thereof with polyisocyanates
Inventor: PAL JACK M
IPC: C08L75/02
Filed: 1990-10-23
Abstract: Polyurethane and/or polyurea dispersions are prepared by reacting certain coreactants with a polyisocyanate in the presence of a preformed polyurethane and/or polyurea dispersion. The resulting products are especially useful to prepare flexible polyurethane foams which exhibit low shrinkage. In addition, polyurethane and/or polyurea dispersions having a bimodal particle size distribution are disclosed.
Patent IE-921189-A1 (IE)
Title: Apparatus and method for testing coins
Inventor: FURNEAUX DAVID MICHAEL
IPC: G01R27/26
Filed: 1992-04-14
Abstract: A method of testing whether a coin is acceptable involves subjecting an inserted coin 1 to an oscillating field generated by an inductor 4, measuring a value indicative of the effect of the coin on the reactance DELTA ( X) of the inductor and also measuring a value indicative of the effect of the coin on the loss or resistance ( DELTA R) of the inductor, and determining whether the relationship, eg ratio, (tan theta ) between the measured values corresponds to that between those values for an acceptable coin. The ratio is dependent on the coin material but independent of the distance between the coin and the inductor. The change of reactance may be derived by circuit 70 which takes the reciprocals of the idling oscillation frequency and the peak low frequency reached without phase delay, subtracts them and multiplies by a constant. The loss or resistance change is derived by circuit 54 which subtracts the frequency difference with and without phase shift when a coin is absent from the maximum value of frequency shift resulting from an imposed phase change that occurs when a coin is adjacent the inductor 4, and also multiplies by a different constant. A phase delay circuit 24 is switched into and out of the oscillator feed back path 14. The inductor may be a single coil or two coils opposed across the coin passageway and arranged in parallel or series. The coin may move past the coil or be stationary. Variable values of the frequency occuring throughout the coin passage may be taken rather than the frequency peak values. Compensated or uncompensated values may be taken.
Patent IE-921373-A1 (IE)
Title: Process for preparing polycrystalline cubic boron nitride¹and resulting product
Inventor: CORRIGAN FRANCIS RAYMOND
IPC: C04B35/5831
Filed: 1992-07-01
Abstract: The present invention is directed to an HP/HT process for making polycrystalline CBN particles and compacts from graphitic boron nitride (GBN) (including PBN, HBN, and mixtures) in the substantial absence of bulk catalytically-active material. The inventive process modulates the HP/HT conditions of the process and comprises doping said GBN with between about 0.1 and 50 weight-% of non-BN atoms or clusters thereof, an amount thereof being incorporated into the CBN lattice for at least lowering the pressure required for making said polycrystalline CBN in the absence of said atoms or clusters thereof. The resulting CBN product forms yet another aspect of the present invention. Another technique for moderating the HP/HT conditions in forming CBN comprises coforming GBN atoms or clusters thereof isolated from each other by non-GBN clusters or particles. "Coforming" means that the GBN and non-GBN materials are formed in the stated physical relationship simultaneously or at the same time. Acceptable techniques for this coformation include, for example, chemical vapor deposition, solgel techniques, polymer pyrolysis, and combustion synthesis techniques.