baber/WOPTO huggingface dataset:
Patent ES-8100664-A1 (ES)
Title: Process for preparing polymers of vinyl chloride, composition for coating polymerization vessels, and polymerization vessel coated therewith.
IPC: C07D279/18
Filed: 1980-05-06
Abstract: 1. Process for the manufacture of vinyl chloride homopolymers, copolymers or graft polymers containing at least 50% by weight of polymerized vinyl chloride units by polymerization of the monomer or monomer mixture in aqueous dispersions using catalysts which form free radicals and if appropriate suspension stabilizers, emulsifiers and further polymerization auxiliaries, which comprises carrying out the polymerization in a reactor, in which the internal walls and the remaining components on which polymer deposits can form are provided, completely or partly, with coating compounds of the general formula see diagramm : EP0019197,P13,F4 wherein the substituents R1 to R9 represent the following : R1 , R2 = H or a saturated hydrocarbon radical with 1 to 8 C-atoms R3 , R5 = H a saturated hydrocarbon radical with 1 to 8 C-atoms OH a O-(saturated hydrocarbon) radical with 1 to 8 C-atoms see diagramm : EP0019197,P13,F7 R4 = H OH see diagramm : EP0019197,P13,F8 or see diagramm : EP0019197,P13,F9 the aromatic radical being preferably isocyclic and having 6 to 10 C-atoms and, if desired, being substituted by the substituents R1 /R2 R6 = OH see diagramm : EP0019197,P13,F10 the aromatic radical being preferably isocyclic and having 6 to 10 C-atoms, and, if desired, being substituted by the substituents R1 /R2 , provided, that R4 does not already represent this substituent or R5 and R6 together = a pyridine ring or an isocyclic or heterocyclic aromatic radical having 6 to 10 C-atoms, and, if desired, being substituted by the substituents R1 /R2 the proviso being that at least one of the radicals R3 to R6 represents OH with R' = H or the substituents R1 /R2 R" = the substituents R1 /R2 or an aromatic radical, preferably isocyclic, which has 6 to 10 C-atoms and which may be substituted by one or more radicals standing for R1 /R2 or an O-(saturated hydrocarbon) radical with 1 to 8 C-atoms or OH or COOH or see diagramm : EP0019197,P13,F12 or SO3 H or see diagramm : EP0019197,P13,F13 or see diagramm : EP0019197,P13,F14 (R**III and R**IV denote H or C1 -C6 -alkyl) X = any desired monovalent anion or an appropriate anion equivalent.
Patent ES-8104415-A1 (ES)
Title: Process for the preparation of penicillin derivatives and compounds so obtained.
IPC: C12P37/00
Filed: 1980-05-14
Abstract: A process for the preparation of alpha -carboxy, 6, alpha -methoxy penicillin derivatives by the enzymatic hydrolysis of an esterified derivative. The process is for the preparation of a compound of formula (I): < IMAGE > (I) wherein R represents phenyl or 2- or 3-thienyl, which process comprises subjecting a compound of formula (IV): < IMAGE > (IV) where R1 is an aryl radical, to the action of an enzyme selected from bromelain, papain, gelatase, trypsin, pancreatin or an esterase-producing strain of Escherichia coli, Pseudomonas aeruginosa, Aspergillus niger or Saccharomyces sp.
Patent ES-8104723-A1 (ES)
Title: Gas separation in liquid/gas reactors.
IPC: B01D19/00
Filed: 1980-08-29
Abstract: Apparatus and process for ensure the coalescence and separation of fine gas bubbles in the degassing zone of liquid/gas tube or loop reactors. The invention is not limited to these two types of reactors. A liquid/gas current is introduced into a layer of solid particles whose size, density, and shape are chosen such that their sedimentation speed is greater than the speed of the rising liquid/gas mixture, and the fluidization point speed is selected to be less than the liquid speed.
Patent ES-8401352-A1 (ES)
Title: Electron beam welding
IPC: B23K15/04
Filed: 1980-09-12
Abstract: The characteristics of a weld made by electron beam welding are improved by introducing into the region of the pieces to be welded, which is subjected to remelting during welding, a material which is obtained by applying an arc welding process, or a process for remelting under slag, to a mild or slightly alloyed steel. The introduction of the material into the region of the weld increases the production of acicular ferrite which increases the tensile strength of the weld. The material may be introduced by providing a deposit of it over part or the whole of the surface of one or both of the pieces to be welded, by introducing a mass of it between the surfaces to be welded or as a filler wire.
Patent ES-8200522-A1 (ES)
Title: Laminated rotor for a dynamoelectric machine and method of making same
IPC: H02K1/32
Filed: 1980-10-07
Abstract: A laminated rotor for a dynamoelectric machine is formed by stacking a plurality of sets of punched laminae on one another to define axial coolant passageways, radial vents and coolant ducts and axial conductor-receiving slots through the assembled rotor. Each of the sets of laminae include a group of main rotor laminae, a group of vent laminae, a group of duct laminae and a transition lamina positioned between the vent laminae and duct laminae. In addition, a transition lamina is positioned between each set of stacked laminae thereby to arrange one transition lamina on opposite sides of each group of duct laminae, to effectively block molten metal from flowing out of the conductor slots into the coolant ducts of the duct laminae.
Patent ES-8306785-A1 (ES)
Title: Process for the simultaneous production of fuel gas and thermal energy from carbonaceous materials.
IPC: C10J3/54
Filed: 1982-04-06
Abstract: In a process of simultaneously producing fuel gas and process heat from carbonaceous materials wherein the carbonaceous materials are gasified in a first fluidized bed stage and the combustible constituents left after the gasification are subsequently burnt in a second fluidized bed stage the throughput rate and the flexibility are increased in that the gasification is carried out at a pressure of up to 5 bars and a temperature of 800 DEG to 1100 DEG C. by a treatment with oxygen-containing gases in the presence of steam in a circulating fluidized bed and 40 to 80% of the carbon contained in the starting material are thus reacted. Sulfur compounds are removed from the resulting gas in a fluidized state at a temperature in the range from 800 DEG to 1000 DEG C. and the gas is then cooled and subjected to dust collection. The gasification residue together with the by-products which have become available in the purification of the gas, such as laden desulfurizing agent, dust and aqueous condensate, are fed to another circulating fluidized bed and the remaining combustible constituents are burnt there with an oxygen excess of 5 to 40%.
Patent ES-8405346-A1 (ES)
Title: Heat-reflecting glass with a good resistance to acids and bases and a good visible light reflecting power.
IPC: C03C17/23
Filed: 1982-05-14
Abstract: EP--67734 A The glass is coated with a film based on iron oxide and chromium oxide. The film has high resistance to attack by acids or alkalies, and reflects heat and visible radiation. The amt. of Fe and Cr in the film comply with the equation: y=0.3x to 0.54x; where x is the amt. of Fe in micrograms/sq.cm of the surface of the film; and y is the amt. of Cr in micrograms/sq.cm. of the surface of the film. The amt. of Fe and Cr in the film pref. comply with the equation: - Y=(16-1.6x) to (16-0.75x) - By controlling the amt. of Fe and Cr in the film, good reflection of visible light is obtd. together with good corrosion resistance and heat reflection.
Patent ES-8304200-A1 (ES)
Title: Hybrid human leukocyte interferons, process for their microbial production, intermediates therefor and compositions containing them.
IPC: A61P31/12
Filed: 1982-05-19
Abstract: Microbially produced hybrid human leukocyte interferons, useful in the treatment of viral and neoplastic diseases, and means used in their production, i.e. recombinant DNA molecules coding for the amino acid sequences of these interferons, vectors capable of expressing these interferons in microbial host organisms and host organisms transformed with these vectors.
Patent ES-8306025-A1 (ES)
Title: Antimicrobial ultraviolet irradiation of connector for continuous ambulatory peritoneal dialysis.
IPC: A61J7/00
Filed: 1982-06-01
Abstract: The coupler member is particularly useful for connecting a solution container with a catheter permanently connected with a patient for continuous ambulatory peritoneal dialysis. The coupler member (30) has a tubular body with screw threads (32) for mating closure with another coupler (26). The coupler member has a tubular portion (70) axially spaced from the screw threads for sealingly engaging with a corresponding portion of the other coupler in a luer-type seal. The coupler member, as well as the other coupler, are made of a material and a thickness to permit the substantial transmission of ultraviolet radiation from the exterior to the interior thereof.
Patent ES-8305634-A1 (ES)
Title: Decoration of ceramics parts
IPC: B44C5/00
Filed: 1982-06-15
Abstract: The process comprises preparation of the facing surface of the part, for printing of the decorative design e.g. by serigraphy. To increase product quality, once the print is dry an adhesive coating is applied and then a liquid plastics resin, coloured as desired. - The part is then covered with a sheet of stainless steel for controlled pressing.
Patent ES-8305299-A1 (ES)
Title: Process for synthesizing carbonic acid esters derived from unsaturated alcohols and polyhydric alcohols
IPC: C07C69/96
Filed: 1982-05-21
Abstract: The application relates to a process for synthesizing unsaturated carbonic acid esters from polyhydric alcohols, which are reacted with alkyl carbonates and unsaturated alcohols in the presence of a basic catalyst, which can be chosen from sodium hydroxide, sodium carbonate, sodium alcoholate, organic bases and basic ion exchange resins.
Patent ES-8402200-A1 (ES)
Title: Multicomponent mixer pistol for polyurethane foams
Filed: 1983-01-20
Abstract: There are inlet holes to two chambers which communicate with two opposed channels, angled to a plane which goes through each hole. The channels lead to a mixing chamber, across which are dispatched two separate chemical ingredients. - These are at low pressure, and, after mixing, are ejected towards a discharge orifice. The pistol is intended partic. for polyurethane foams.
Patent ES-8401727-A1 (ES)
Title: Automatic washer for liquid filters
IPC: B01D35/16
Filed: 1983-01-21
Abstract: The washer comprises a clean liquid chamber  a motor reduction gear, a cylinder a plunger a grooved component an outlet valve, a wash water valve a cylinder valve, a controller support plate, a filtration chamber, a controller, planetary collectors, a dirty liquid input valve , and a sludge valve . With wash and outlet valves closed the sludge valve is opened. - Then water is injected,  into the central column of the collectors
Patent ES-8401098-A1 (ES)
Title: Alkylaminophosphonic chelating resins, their preparation and use in purifying brines.
IPC: B01J39/20
Filed: 1983-02-24
Abstract: New macroporous alkylaminophosphonic chelating resins wnich exhibit excellent mechanical stability and strength and good chemical stability are characterized by having an apparent density of 0.35 to 0.425 g/ml, a granulometry smaller than 0.8 mm, a water retention of 50 to 60 percent in the acid form, a porosity of 800 to 1100 mm<3>/g, a total theoretical capacity for the fixation of calcium ions of not greater than 31 g/l of resin in the sodium form and an osmotic resistance such that more than 90 percent of the beads are intact after 30 shocks. The high resistance to osmotic shock combined with an adequate exchange capacity exhibited by the new resins makes them particularly suitable for use in highly concentrated solutions, such as concentrated electrolytic brines. A simple, effective, and economical procedure is described which makes it possible to eliminate, in the form of complexed cations, the impurities contained in the brines used for the electrolytic production of chlorine or alkali metals in membrane cells or diaphragm cells and for the electrolytic production of chlorates.
Patent ES-8406700-A1 (ES)
Title: Electric hot-plate.
IPC: A47J37/06
Filed: 1983-08-24
Abstract: 1. Electric hotplate with a hotplate body (12) and a lower cover (24), as well as an insulating piece (51) projecting from the cover for the passage or the electric hotplate connections (58, 81) through said cover, thermally stably insulated, flexible leads (58), which are sufficiently long for arranging the connecting piece (75) thereof outside the area of the electric hotplate (11) lead to a common, freely movably arranged connecting piece (75) and the ends (90) of the flexible leads (58) are constructed for insertion in a connection socket (91, 105), characterized in that the connecting piece (75) has retaining means keeping the ends (90) of flexible leads (58) aligned parallel to one another in the manner of connecting pins or lugs and that the ends (90) project through the connecting piece (75) and out of the latter on the connection side thereof.
Patent ES-8405867-A1 (ES)
Title: Device for collecting animal droppings from public thoroughfares, and vehicles equipped with such a device.
IPC: E01H1/08
Filed: 1983-10-07
Abstract: 1. A cleaning assembly for road vehicles, in particular for collecting by spraying and suction animal excrements on the public thoroughfare, and in particular, sidewalks, the assembly being of the type comprising a suction apparatus, a sucking nozzle, a housing for collecting excrements therein and a liquid spraying nozzle opening into said sucking nozzle, said suction apparatus and said sucking nozzle being connected to said housing by supple sheathed ducts whereas said suction nozzle is connected to a supply of said liquid by a flexible duct, characterized in that said sucking nozzle is of the form of a pan (2), said sucking apparatus is a sucking turbine (1), said liquid spraying nozzle (4) opening into said pan is connected through a supple duct (E) to a pump (6) itself connected to a container (5) for said spaying liquid and in that the sucking (A) and spraying (E) ducts are directly carried and actuated by means of a handle (9) by an operator during utilization of said assembly.
Patent ES-8407438-A1 (ES)
Title: Device for feeding packaging blanks
IPC: B65B43/12
Filed: 1984-01-27
Abstract: The invention relates to a device for feeding packaging blanks to at least one magazine turret of at least one cigarette packaging machine, whereby the blanks are periodically fed to the magazine turret in the form of stacks and the individual blanks are removed from the bottom of the magazine turret and are then passed on to the associated packaging machine. To facilitate the refilling of magazine turrets, of multi-line packaging machines in particular, with stacks of blanks and to increase significantly the supply of blanks available, an endless conveyor device which is driven in stages and which has a plurality of cases, each of which is to receive one stack of blanks, is arranged above the packaging machine. A delivery device with a slot is assigned to the magazine turret and moves between a rest position behind the magazine turret and a delivery position.
Patent ES-8503278-A1 (ES)
Title: Apparatus for the direct thermopoint injection of plastic material into a mould.
IPC: B29C45/20
Filed: 1984-06-11
Abstract: Field of raw materials. - The injection apparatus comprises: - a rod (16) comprising a sheath (17) containing a heated needle (22), the end (23) of which is in line with an injection hole (24) of the mould, - and an injection barrel (33) comprising a nozzle (40) applied on a seat (45) arranged in the outer surface of the sheath (17). - Application to the manufacture of injection moulded plastic articles.
Patent ES-8605122-A1 (ES)
Title: Visual inspection system for radioactive fuel assemblies using fibreoptics.
IPC: G02B23/26
Filed: 1984-10-11
Abstract: An object underwater is visually inspected using a fibre optic image guide. The guide transmits an image of a selected part of the object to a remote position. Light is transmitted to the object from a source so as to illuminate the selected part for inspection. A fibre optic light guide adjacent the image guide may be used.
Patent ES-8605934-A1 (ES)
Title: Flexible vacuum seal.
IPC: A01C7/04
Filed: 1984-10-30
Abstract: An endless sealing strip (48) has a base portion (52) which is held in a mounting channel inside the housing of a seed meter, and a lip (54) springing from the base portion. The lip bears against one face of a seed disk to define, with the disk and the housing, a vacuum chamber which applies suction through holes in the disk to pick up seeds from a seed chamber on the opposite side of the disk and carry them to a discharge sector where they drop off the disk and down a planting chute. The major part (84) of the seal lies on a circle outside the path of the holes. In the discharge sector the seal has a reentrant portion (92) which is set inside the path of the holes so that suction is not applied over the discharge sector, in order that the seeds may drop off the disk.
Patent ES-8702064-A1 (ES)
Title: Refueling of nuclear reactors.
IPC: G21C19/19
Filed: 1984-11-12
Abstract: During unrodded refueling, the drive rods and the control rods and coolant-displacement rods, attached to the drive rods, are removed from a fuel assembly, preliminary to the transfer of the fuel assembly, and are reinserted in the reactor after a replacement fuel assembly has been positioned in the reactor. Prior to the transfer of a fuel assembly, a lifting rig is secured to the upper-internals support. A lift plate is removeably mounted on latches in a lower position of the lifting rig. The latches are released and the lift plate is connected to the drive rods. The lift plate is then raised and removeably mounted on latches in an upper position on the lifting rig. In this position, the control rods and coolant-displacement rods are in the guides in the upper internals of the reactor. During the lift-plate raising operation, the loading on the drive rods is monitored and if the loading exceeds a predetermined magnitude, the excess loading is indicated. After the lift plate and the rods suspended from it are positioned on the latches in the upper position, the lifting rig and the upper internals and rods attached to the lift plate are removed from the reactor so that the unrodded transfer of the fuel assemblies may proceed. The replacement of the rods proceeds reversely. In this case, the device which indicates excess loading of a drive rod operates to indicate that the control rod or coolant-displacement rod connected to the drive rod has encountered an obstruction.
Patent ES-8606759-A1 (ES)
Title: Method of encoding a stream of data bits, arrangement for performing the method and arrangement for decoding the stream of channel bits obtained in accordance with this method
IPC: H03M7/14
Filed: 1985-01-21
Abstract: Method of connecting a stream of data bits of a binary source signal into a stream of data bits of a binary channel signal. The data bit stream of the source signal is divided into a sequence of five authorized source words of variable lengths. Each of these five authorized source words are converted into a channel word having twice the number of data bits. This conversion has been chosen such that a very small error propagation is obtained and that at the same time very simple electronics are required. For dividing the data bit stream into information blocks and for providing the timing during the decoding operation a very suitable synchronizing word is used.
Patent ES-8600857-A1 (ES)
Title: Device and method for vaporizing thermally vaporizable composition
IPC: A61L9/03
Filed: 1985-01-23
Abstract: The invention provides a method of vaporizing and a device capable of thermally vaporizing a thermally vaporizable composition being drawn up by a porous absorbing body due to its capillary attraction.
Patent ES-8607535-A1 (ES)
Title: Low engine oil sensing method
IPC: F01M1/18
Filed: 1985-04-29
Abstract: A method for sensing when the quantity of oil in the crankcase of a reciprocating piston engine is inadequate for proper lubrication while the engine is operating. During engine operation, the crankcase gas pressure cycles between positive and negative values as the piston reciprocates. Positive crankcase gas pressures are vented through a check valve. The resulting cyclic vacuum in the crankcase has a peak and average magnitude which is a function of the quantity of oil in the crankcase. For a constant speed and substantially constant load engine, the crankcase vacuum can be used to indicate the approximate quantity of oil in the crankcase. For constant or variable speed and load engines, a drop in the crankcase vacuum below a predetermined level can be used to automatically stop the engine prior to damage by inadequate lubrication.
Patent ES-8705076-A1 (ES)
Title: Fire-resistant glazing with activated tightening of its edges in case of fire.
IPC: E06B5/16
Filed: 1985-06-21
Abstract: In a fire-resistant glazing according to DIN 4102, which consists of a metal, wood or silicate frame (6) having glass-holding strips (7) and at least one transparent, homogeneous, reinforced or composite pane, as single- or multi-pane glazing, of glass or glass ceramic, and associated seals (5) or insert strips, a means which expands, preferably with a slight time delay, with the onset of a fire is so arranged between pane and frame part that a sufficiently high pressure between pane edge and frame part is formed perpendicularly with respect to the pane surface in such a manner that a tightening of the edge of the pane (2) is ensured in the frame (6) without additional bending of the frame edge, even at high temperatures or after long fire-resistance times. The expanding means used are intumescent materials (1), springs, bimetal strips or systems having gas filling.
Patent ES-8701336-A1 (ES)
Title: Apparatus for controlling gear changing operation in automatic transmission.
IPC: B60W10/10
Filed: 1985-07-01
Abstract: A method of controlling the gear changing operation in an automatic transmission having a gear transmission actuatable by a gear changing actuator assembly controlled by an electronic control system. When operating the gear changing actuator assembly for a gear changing operation, an interval of time, which elapses after the gear changing actuator assembly is operated, is measured with a timer. The measured interval of time is compared with a preset interval of time. When a lock is detected as being caused at the time the gear changing operation is not completed within the preset interval of time, the gear changing actuator assembly is operated to a gear position different from a gear position which the gear changing actuator assembly has originally been operated to select.
Patent ES-8604519-A1 (ES)
Title: Derivatives of 3-phenyl-2-propenamine, their preparation and medicines containing them.
IPC: C07D295/08
Filed: 1985-07-17
Abstract: 3-Phenyl-2-propenylamine derivs. of formula (I) and their salts are new: R=H, halogen, alkyl, alkoxy, alkylthio, NH2, (di)alkylamino or CF3 R3=H or alkyl either (a) R4 and R5=H and R1 and R2=H or alkyl opt. substd. by 2-4C alkenyl, or NR1R2 is a 4- to 7-membered heterocycle opt. contg. another heteroatom such as O, S or N opt. substd. by alkyl, or (b) R4=H, R1=H or alkyl and R2+R5=3-4C alkylene either (a) A=alkyl, phenyl(opt. substd. by 1 or 2 of halogen, alkyl, alkyloxy, alkylthio, NH2, (di)alkylamino, NO2 and CF3), pyridyl, benzyl or 3-6C cycloalkyl 7=S,SO,SO2 or C(R6)OR7 R6=H or alkyl R7=H, alkanoyl, alkoxycarbonyl, alkylcarbamoyl, or benzoyl opt. substd. by 1 or 2 of halogen, alkyl, alkoxy, alkylthio, NH2, (di)alkylamino, NO2 and CF3 or (b) YA=5-6C 1-hydroxycycloalkyl opt. fused with a benzene ring.