baber/WOPTO huggingface dataset:
Patent ES-479282-A1 (ES)
Title: Winch mechanism
IPC: B66D1/52
Filed: 1979-04-04
Abstract: A winch mechanism of the surface compensating type for lifting objects from the surface of the sea comprises two or more variable pressure constant displacement hydraulic pump/motors coupled to drive a rope haulage mechanism a pump connected for pumping operating fluid to the hydraulic pump/motors a fluid accumulator branched from the high pressure fluid supply line from the pump to the pump/motors and first and second non-return valves. The first non-return valve is in the high pressure fluid supply line between the fluid accumulator and the pump/motors to limit the flow of fluid from the accumulator to one only of the pump/motors, and the second non-return valve is between the high pressure fluid line and a low pressure fluid return line to permit the other pump/motor(s) to act as a pump.
Patent ES-479876-A1 (ES)
Title: Modulator valve for a spinning and skidding wheel assembly
IPC: B60T8/1761
Filed: 1979-04-24
Abstract: A brake system includes a master cylinder which is operable to communicate pressurized fluid to a wheel assembly in order to brake the latter. The wheel assembly is capable of spinning or skidding under excessive acceleration or deceleration, respectively, and an electronic control unit cooperates with a modulator valve and a pressure source to compensate for spinning or skidding by controlling the communication of pressurized fluid from the modulator valve to the wheel assembly. The modulator valve communicates with the pressure source and the master cylinder and includes a first bore for slidably supporting a piston assembly and a second bore for slidably supporting a plunger. The piston assembly cooperates with a modulator valve housing to define a storage chamber and the pressure source is operable to move the plunger to a position communicating the master cylinder and the wheel assembly with the storage chamber. The piston assembly comprises at least three pistons, two of which define pressure chambers and the third defines the storage chamber. At least two solenoid valves are coupled to the control unit so that one of the solenoid valves is actuated upon skidding to vent one of the pressure chambers and the other solenoid valve is actuated upon spinning to vent the other pressure chamber. A first piston includes a projection extending through a bore in the second piston to oppose a third piston.
Patent ES-8200082-A1 (ES)
Title: Process for the preparation of a sterile injectable physiologically acceptable solution of an X-ray contrast agent and solutions of the X-ray contrast agent and a buffer
IPC: A61K49/04
Filed: 1979-07-03
Abstract: Sterile, injectable, physiologically acceptable solutions of an X-ray contrast agent are prepared by autoclaving a solution of a m-carboxamido-o-iodo-N-( beta -hydroxyalkyl)aniline X-ray contrast agent in the presence of a physiologically acceptable buffer system the pH of which decreases with increasing temperature. The presence of a temperature dependent buffer, preferably an amine, enables X-ray contrast agents to be sterilized by autoclaving without significant decomposition. Examples of the autoclaving processes are given and solutions for autoclaving containing a m-carboxamido-o-iodo-N-( beta -hydroxyalkyl)aniline X-ray contrast agent and a physiologically acceptable buffer system the pH of which decreases with increasing temperature are described and claimed.
Patent ES-486524-A1 (ES)
Title: Process of converting polluting particles, emitted in chemical or physical processes, into harmless substances
IPC: B01D53/64
Filed: 1979-11-15
Abstract: Harmful metals containing particles being emitted in chemical or physical processes, such as in iron production or in combustion processes, are caught and intimately divided in a molten metallurgic slag in order to avoid pollution problems.
Patent ES-8101629-A1 (ES)
Title: Solvent polymerization of carboxyl containing monomers.
IPC: C08F20/04
Filed: 1979-12-07
Abstract: Carboxyl or carboxyl salt containing polymers are prepared by polymerizing carboxyl containing monomers wherein greater than one percent of the carboxyl groups are neutralized with an alkali, ammonia or an amine, optionally copolymerized with other vinylidene monomers containing at least one terminal CH2=CH< group dissolved in a solvent for the monomers which is a non-solvent for the polymer with a free radical catalyst, so that the resulting polymer is obtained suspended as a fine, readily recoverable substantially non-swollen fine powder. The solvents used are moderately to strongly hydrogen bonded and have solubility parameters of from about 8 to 15.
Patent ES-8103097-A1 (ES)
Title: Penicillins, their salts, process for their preparation and therapeutic agents containing these compounds.
IPC: C07D499/70
Filed: 1980-02-14
Abstract: Compounds of the formula < IMAGE > and < IMAGE > wherein A is phenyl, p-hydroxy-phenyl, 2-thienyl, 3-thienyl or 3,4-disubstituted phenyl, where the substituents, which may be identical to or different from each other, are each chlorine, hydroxyl or methoxy R is -NH-Z-X Z is straight or branched alkylene of 1 to 6 carbon atoms or cycloalkylene of 3 to 6 carbon atoms X is cyano, hydroxyl, mercapto, aminocarbonyl, aminosulfonyl, < IMAGE > < IMAGE > +TR OR1, OCOR1, SR1, SOR1 or SO2R1 R1 is straight or branched alkyl of 1 to 4 carbon atoms or phenyl R2 is hydrogen or alkyl of 1 to 4 carbon atoms and R1 and R2, together with an adjacent nitrogen atom to which they are attached, form a 3- to 6-membered heterocyclic ring and non-toxic, pharmacologically acceptable salts thereof formed with inorganic or organic bases.
Patent ES-8103769-A1 (ES)
Title: Waterrsoluble azo dye not having carboxylic acid group nor sulfonic acid group*its manufacture and dyeing method for synthetic polymer material therewith
IPC: C09B44/00
Filed: 1980-03-26
Abstract: Water-soluble azo dyes, contg. no carboxylic or sulphonic acid gps., of formula (I) are new. In (I), ring A is opt. substd. by >=1 of Cl, Br, F, NO2, CN, CF3, alkylsulphonyl, arylsulphonyl, SO2NH2 (opt. N-alkyl or dialkyl substd), lower alkyl or alkoxy, alkylthio, acylamino, aralkyl, aryl or COOR3 R3 = lower alkyl or aryl. R = H, or opt. substd. 1-6C alkyl, cycloalkyl, aralkyl or aryl R1 = H, lower alkyl or alkoxy, acylamino, CONH2, alkylthio or OH R2 = H or lower alkyl or alkoxy D is 3-6C opt. branched alkylene with a beta-OH substit., and separates N and Q by >=2C. Q is a cationic gp. and X an anion. (I) are useful for dyeing or printing synthetic polymers, esp. (co)polymers of acrylonitrile or dicyanoethylene, and also acid-modified polyamide and polyester. They give strong medium blue to greenish blue shades and, unlike basic blue 41, are fast to steam ironing and dry heat treatments, and have excellent hydrolytic stability. They have better compatibility values than similar dyes without an OH substit. in D.
Patent ES-8102811-A1 (ES)
Title: Fluid pump.
IPC: F04B43/09
Filed: 1980-05-02
Abstract: A fluid pump device for use in conjunction with a tubular pumping chamber which is composed of an elastic material and which has a pair of spaced-apart unidirectional valves through which fluid can be passed with cyclic compression and expansion of the chamber. The pump device is intended for medical or veterinary applications and it comprises spaced-apart clamp elements between which the pumping chamber can be removably located, an electrically actuated solenoid device for effecting cyclic relative movement of the clamp elements whereby cyclic changes in the contained volume of the pumping chamber are induced when the chamber is located between the clamp elements, and electrical circuitry associated with the solenoid for energizing the solenoid at a selectable repetition rate.
Patent ES-8200243-A1 (ES)
Title: Automatic control device for a boundary plate of a grain separator
IPC: B07B13/16
Filed: 1980-09-19
Abstract: An automatic control device for a boundary plate of a grain separator for separating a grain mixture into different grains. The grain separator has a separator plate provided with a roughened surface and mounted at inclinations in both of longitudinal and lateral directions with respect to the horizontal plane. A lateral movement is imparted to the different grains on the separator plate by a lateral oscillation given to the separator plate or by a lateral jet of air jetted from a numerous small aperture formed in the separator plate, so that the flow fluxes of different grains are deflected away from each other due to the difference in the physical properties such as specific weight and/or friction coefficient, so that the mixture of different grains are separated. The automatic control device comprises a photoelectric detector associated with a boundary plate and disposed in a grain transfer trough provided at the downstream end of the separator plate and having a light transmitting surface disposed substantially vertically on the wall of a grain flow sleeve mounted in the grain transfer trough so that the light transmitting surface is continuously cleaned by the grains which make sliding contact with the light transmitting surface, thereby to ensure an accurate measurement of the mixing ratio of grain mixture and, accordingly, a correct automatic adjustment of position of the boundary plate in the grain transfer trough.
Patent ES-8201598-A1 (ES)
Title: Polymerisation process for preparation of non-aqueous dispersions of microparticles and coating compositions containing said microparticles.
IPC: C08J3/02
Filed: 1980-12-05
Abstract: A process is described for making sterically stabilized non-aqueous dispersions of polymer microparticles, in which (1) monomers including at least one crosslinking monomer are polymerized in an aqueous medium at a temperature at least 10 DEG higher than the glass transition temperature of the polymer to be formed, in the presence of a block or graft copolymer stabilizing agent containing in the molecule, as the component solvated by the aqueous medium, a polymer chain derived from a polyethylene glycol of molecular weight at least 1000, under conditions such that there is at no time present a separate monomer phase and (2) the microparticles thus obtained are transferred into a non-aqueous medium which is capable of dissolving the polyethylene glycol in question, when the latter is in the non-hydrated state, to the extent of at least 10% by weight at room temperature. The microparticles are of value for incorporation into coating compositions the main film-forming constituent of which is compatible with the polyethylene glycol-derived stabilizing chains of the particles.
Patent ES-8600490-A1 (ES)
Title: Vapour-water separator at the outlet of a steam generator evaporator space.
IPC: F22B1/16
Filed: 1981-04-13
Abstract: The invention relates to a device for separating water and steam at the outlet of a vaporization vessel of a recycling steam generator. The device constitutes an assembly of vertical cylindrical tubes enclosing the deflector elements enabling the separation of water and steam. These vertical separators or cyclones are grouped in sub-assemblies. Each of the cyclones of a sub-assembly is fixed to the upper portion of a common support structure, comprising from below upwards a tubular column fixed vertically on the upper portion of the vaporization vessel and a structure in the form of an upwardly flared vessel, in communication with the tubular column and with the cyclones fixed at its upper portion. The separation device is thus constructed in modular form. The invention is particularly applicable to steam generators of pressurized water nuclear reactors.
Patent ES-8400999-A1 (ES)
Title: Manufacture of cement clinker
IPC: C04B7/36
Filed: 1982-02-22
Abstract: The invention relates to a method for producing cement clinker. The method, whether it be a dry grinding method, semi-dry grinding method or wet grinding method, which can include for instance dispensing, prehomogenising, comminuting and homogenising of the raw materials when using the aforementioned methods, comprises means for breaking up the raw materials, means for treating the raw materials before their introduction into the high-temperature reactor, means for transferring heat from the hot gases which leave the reactor to the raw materials before their introduction into the reactor, a high-temperature reactor and means for introducing the raw materials into the reactor chamber through the inlet end in such a manner that these raw materials are directed over a path which extends predominantly axially to the reactor tube, means for cooling the cement clinker which has been produced in the reactor chamber and is located at the outlet end of the reactor, means for mixing and dispensing the cement clinker with other compounds such as, for example, gypsum, and means for comminuting the abovementioned mixture to the desired particle size. The method operates with the use of a radient heat source. A large number of reactions can be carried out with the method according to the invention.
Patent ES-8307953-A1 (ES)
Title: Method for improving the fastness of dyeings with basic dyes on cellulosic substrates
IPC: D06P5/08
Filed: 1982-06-21
Abstract: The fastness properties of basic dyeings on cellulosic substrates are improved by treating the substrate with a fixing agent comprising a precondensate or mixture of (A) the reaction product of an amine with cyanamide, dicyandiamide, guanidine or biguanidine, or, (B) a quaternary polyalkylene polyamine with (C) formaldehyde and/or, (D) an N-methylol compound optionally together with (E) a catalyst, e.g. MgCl2. The fixing agents are normally applied as an aftertreatment, with a subsequent heat-curing step.
Patent ES-8401246-A1 (ES)
Title: Firing device for an under-water charge.
IPC: F42C14/04
Filed: 1983-03-03
Abstract: A pressure-actuated fuse has a housing formed with an inner chamber and with a passage having an outer end opening to the exterior and an inner end opening into the chamber. A plug in the passage has a porosity sufficient to allow slow liquid flow through itself. An actuating element is exposed inwardly in the chamber and outwardly to the exterior and is displaceable in the housing by a pressure differential between the chamber and the exterior along an actuating axis between an outer position and an inner position. The chamber is substantially closed to the exterior except through the passage. A valve in the passage connected to the actuating element blocks liquid flow along the passage only when the actuating element is in its outer position. Thus, when the element moves out of its outer position liquid can flow through the plug and limitedly along the passage into the chamber. A spring braced between the housing and the actuating element urges it into its outer position so that only when the exterior pressure effective inwardly on the element is greater than the spring force can the element move into its inner position. A firing member is displaceable in the housing into firing position engaging and exploding a detonator therein. A link mechanism blocks the firing member from moving into the firing position except when the actuating element is in its inner position. Thus the interior of the device is cut off from the outside until the actuating member moves into its inner position, which normally only is when the device has been submerged fully.
Patent ES-8502705-A1 (ES)
Title: Acid addition salts of a penicillanic acid derivative.
IPC: C07D499/68
Filed: 1983-03-17
Abstract: 1-Naphthalenesulfonic acid addition salts of 1 min -alkyloxycarbonyloxyalkyl esters of 6-[D-(2-amino-2-phenylacetamido)]penicillanic acid, which can exist in the crystalline state, can have antibiotic activity and be tasteless.
Patent ES-8403586-A1 (ES)
Title: Transmission control device for vehicles.
IPC: F16H63/42
Filed: 1983-03-29
Abstract: A vehicle includes a hydraulically operated multi-speed transmission controlled by a rotary pilot valve and pilot-operated shift valves. An electronic control unit generates electrical control signals for automatically controlling the transmission. A manually movable lever generates mechanical transmission control signals. An interface mechanism includes a sector gear which rotates the rotary valve in response to movement of the lever. A stepping motor rotates the sector gear via a torque-multiplying gear train in response to the electrical control signals. A rotary gear ratio encoder is rotatably cooupled to the rotary pilot valve and generates signals indicative of the actual gear ratio of the transmission.
Patent ES-8402283-A1 (ES)
Title: Hydantoins, their preparation and application.
IPC: A01N43/50
Filed: 1983-04-07
Abstract: Die Erfindung betrifft neue Cycloalkan-5 min -spirohydantoine der Formel < CHEM > die in der Beschreibung erläutert wird. Es werden ferner Verfahren zur Herstellung der neuen Verbindungen beschrieben sowie die Verwendung der Verbindungen zur Bekämpfung unerwünschten Pflanzenwachstums.
Patent ES-8406099-A1 (ES)
Title: Method and apparatus of constructing a novel underground impervious barrier.
IPC: E02D19/18
Filed: 1983-04-15
Abstract: A trench or slot is excavated along the desired line of the impervious barrier in the presence of a bentonite slurry. A double layered plastic film or sheet joined or folded at the bottom of the trench (T) to form a sheath or envelope (F) and open at the top and of sufficient vertical extent to extend above the ground and drape on both sides of the trench (T) is installed in the trench and as the plastic sheath or envelope (F) is installed in the trench (T) it is hydraulically backfilled between the two facing surfaces thereof with a backfilling material (30) having a greater density than the density of the bentonite slurry (B) to sink the double layer plastic film or sheet (F) to the bottom of the trench (T) and displace the bentonite slurry (B) forward in the trench (T) toward the end being excavated.
Patent ES-8403379-A1 (ES)
Title: Press for squeezing out agricultural products
IPC: B30B9/22
Filed: 1983-06-15
Abstract: The subject of the invention is a press for squeezing out agricultural products, an elongated, closed tank (1, 2), which can be set in rotation, being provided. On the inside, this tank (1, 2) has at least one pressing membrane (3) which is adapted to the shape of the container and the fastening plane of which runs in a longitudinal direction of the tank, the tank space being subdivided into a pressure medium space (5) and a pressing space (6). The press can be used for continuous pressing in a synchronised process and the mash is continuously fed in at one end of the tank and removed at the other end of the tank at a discharging opening (10). It is expedient for one or more pressure stages to be provided.
Patent ES-8403974-A1 (ES)
Title: Process for recovering noble metals from solutions.
IPC: C22B/
Filed: 1983-06-22
Abstract: There is described a process for the recovery of noble metals from dilute aqueous or non-aqueous solution which contain salts of non-noble metals and/or difficulty volatile inorganic or organic compounds, which is generally usable, simple to carry out and supplies high yields of noble metals. There is added to the noble metal solution elemental tellurium or a reducible tellurium compound at a temperature of 100 DEG to 250 DEG C. and the precipitate formed worked up in known manner.
Patent ES-8405267-A1 (ES)
Title: Massage device with a removable oscillating massage plate.
IPC: A61H35/00
Filed: 1983-09-26
Abstract: A massage apparatus having a vibratory massage plate, the vibratory motion of which is derived from a drive unit rotated by an electric motor and an insertable portion of a drive shaft in operative engagement with the drive unit. In order to perform underwater massage in addition to dry vibration massage, the invention provides for a container having a drive shaft rotatably mounted in its bottom portion. The drive shaft has an impeller or the like mounted thereon inside the container and has an insertable portion on the shaft projecting from the underside of the container bottom. The massage plate has an opening in the area of the drive unit to receive the insertable portion of the drive shaft, and on insertion of the insertable portion of the drive into a receptacle of the drive unit, an operative engagement between the insertable portion of the drive shaft and the drive unit is established. Disengagement of the drive unit and the insertable portion of the drive shaft is effected by axial movement of the drive unit.
Patent ES-8507162-A1 (ES)
Title: Epoxy phosphate-carboxyl copolymers and aqueous coatings containing the same.
IPC: C09D163/00
Filed: 1984-03-08
Abstract: Epoxy phosphate-carboxyl copolymers substantially free of epoxy functionality and aqueous coatings containing the same are disclosed. These copolymers are formed by copolymerizing monoethylenically unsaturated monomers, including carboxyl-functional monomer, in an organic solvent solution containing an epoxy-functional epoxy phosphate, there being at least 5% of carboxyl-functional monomer and at least 10% of total monomers present in the copolymer. The copolymer is converted into a water soluble salt with volatile amine and phenoplast resins are preferably used to provide at least part of the curing agent.
Patent ES-8505680-A1 (ES)
Title: Substituted purine, manufacture and antiviral
IPC: C07D473/02
Filed: 1984-05-02
Abstract: EP--85424 A (A) 9-(2-acyloxy-1-hydroxymethyl ethoxymethyl) purine derivs. of formula (I) and their acid-addn. salts are new, (R1 is H or R7CO R7 is H, 1-19C alkyl, 1-8C hydroxyalkyl, 2-9C alkoxyalkyl, 2-19C alkenyl, Ph, 1-adamantyl, 2-carboxyethyl, or carboxymethyl or their alkali metal salts R2 is R7CO R3 is H, halogen, SH, 1-6C alkylthio, N3, NR9R19 or NH-COR8 R8 is H, 1-19C alkyl or 1-adamantyl R9 and R10 are H or 1-6C alkyl and either (a) R4+R5 form a single bond and R6 is H, halogen, 1-6C alkoxy, N3, SH, 1-6C alkylthio, NR9R10 or NH-COR8 or (b) R4 is H and R5+R6 form a keto group). (B) Intermediates of formula (I) are new when (1) R1 and R2 are H R3 is other than NY-COR8 R4 and R5 form a bond and R6 is other than NH-COR8 and (2) R1, R2 and R4 are H R3 is NH-COR8 and R5+R6 form a keto gp. - Cpds. (I) are antivirals esp. effective against Herpes simplex virus I and II, cytomegalovirus, Epstein-Barr virus and varicella zoster virus and viral hepatitis B. Intermediates defined in paragraph (B) are also antivirals. Dose is 0.1-300 mg/kg. orally or parenterally. (0/0) USAB- US4612314 A Substd. 9-(1 or 3-monoacyloxy or 1,3-diacyloxy-2-propoxymethyl) purines of formula (I) are new. In (I), R1 and R2 are both -C(O)R7 in which R7 is 1-adamantyl R3 is NH2 a R6 is H or NH2 and R4 with R5 is a bond or b R5 with R6 is keto and R4 is H. Esp. cpd. is 9-(1,3-di(1-adamantyl carboxy)-2-propoxy methyl)guanine. (I) may be prepd. e.g. by esterifying cpds. (X) and (IV).
Patent ES-8503967-A1 (ES)
Title: Filter method and apparatus.
IPC: B01D29/60
Filed: 1984-05-11
Abstract: A filtering apparatus and method wherein the solids in a liquid suspension are introduced into a pressure vessel and filtered through a filter section and pneumatic pressure is introduced after further flow of the liquid suspension is shut off to cause continued liquid flow through the solids accumulated in the filter section to expose gradually increasing areas of accumulated solids to the pneumatic pressures on the filter section and to compress the solids into a cake.
Patent ES-8603949-A1 (ES)
Title: Composition comprising purified human tumour necrosis factor in conjunction with human interferon and its use.
IPC: C07K14/52
Filed: 1984-06-27
Abstract: A method for the production and purification of human tumor necrosis factor (hTNF) is described. This purified material, shows growth inhibitory, hemorrhagic necrosis, cytotoxicity, and cytostasis effects on a variety of human tumors and cancers. The hTNF is free of exogeneous endotoxin, bacteria, and serum factors, hTNF has a molecular weight of about 70,000 hTNF and human interferon used together have a far greater growth inhibitory or cytotoxic effect on human tumors than the sum of their separate effects. The effect is synergistic and is seen with alpha-, beta- or gamma-IFN and with natural and recombinant IFN.