baber/WOPTO huggingface dataset:
Patent ES-8107328-A1 (ES)
Title: Cold-rolled aluminium alloy sheet product.
IPC: C22C21/00
Filed: 1980-08-29
Abstract: An aluminum sheet product is formed from an alloy containing Fe 0.6-1.0%, Si 0.5-0.9% and Cu 0.3-0.5% and includes Ti and B in conventional grain refining amount. Mn is permissible in amounts up to 0.2-0.3% but is preferably held below 0.1%. The Mg impurity content is preferably held at a very low value so as to avoid difficulties with adhesion of lacquer. The principle use of the sheet product is for the production of bottle closures and for that purpose it is preferably produced in a thickness of 0.15-0.25 mm. and in a quality having a low percentage earing and fine grain size. For this purpose the sheet is subjected to a temper cold rolling reduction of 30-60% after the last interannealing treatment. No homogenization treatment is required before hot reduction of the cast ingot and no precipitation heat-treatment is applied to the hot-rolled product before cold rolling.
Patent ES-8201348-A1 (ES)
Title: Magnetic block of the permanent magnets type comprising an on-off control mechanism.
IPC: B23Q3/154
Filed: 1980-08-26
Abstract: A magnetic chuck or holder for workpieces adapted to be mounted on a worktable of a machine tool comprises a stack of alternating permanent magnets and magnetically conducting plates having a central passage through the stack in which a second stack of magnets and magnetically conductive plates is received for longitudinal movement, e.g. by a crank or an eccentric drive cooperating with one end of the second step. The two stacks are so arranged that they magnetically cancel the magnetic field lines on the upper, lateral and bottom surfaces of the chuck in one position of the second stack but create such field lines in a second position that all surfaces of the upper, lower and lateral surfaces are magnetically effective. This allows switching of the chuck to an effective state so that a workpiece is affixed magnetically to the upper surface of either or both lateral surfaces, and at the same time the chuck is magnetically fixed on the worktable of the machine tool.
Patent ES-8202578-A1 (ES)
Title: Process for converting heavy hydrocarbon oils, containing asphaltenes, to lighter fractions
IPC: C10G67/04
Filed: 1981-04-20
Abstract: Heavy asphaltenic oils are converted to lighter fractions by (a) Deasphalting the asphaltenic oil with an aliphatic C5-C7 hydrocarbon, (b) Maintaining the oil with hydrogen at 440 DEG -530 DEG C. and 40-140 bars in a non-catalytic conversion zone, and (c) Feeding the product of step (b) to a catalytic conversion zone at 320 DEG -430 DEG C. and 40-140 bars, the catalyst in said zone comprising at least one molybdenum and/or tungsten compound and at least one nickel and/or cobalt compound.
Patent ES-8202976-A1 (ES)
Title: High-temperature nuclear reactor in module construction.
IPC: G21C1/06
Filed: 1981-04-28
Abstract: Gas-cooled high temperature reactor asembly, including a safety container, a chamber disposed in the safety container, a reactor vessel disposed in the chamber for receiving a charge of spherical fuel elements at a given location therein, the reactor vessel being formed of blocks of at least one material from the group consisting of carbon and graphite, a steel shell surrounding the reactor vessel, a metallic base plate supporting the reactor vessel, the base plate having openings formed therein for passing cooling gas blown in the chamber into the given location for a fuel element charge, at least one downwardly extended pipeline having a connection to the base plate for discharging heated gases, the connection being detachable by axial motion of the reactor vessel, a removable cover disposed on top of the chamber, and means disposed on the reactor vessel for connecting the reactor vessel to hoisting apparatus.
Patent ES-8300856-A1 (ES)
Title: Production of 2-keto-d-gluconic acid and hydrogen peroxide.
IPC: C12P7/04
Filed: 1981-06-15
Abstract: A process is described which is useful as a co-process in combination with a process which employs hydrogen peroxide. The process of the invention provides a source of hydrogen peroxide along with a useful co-product, that co-product being 2-keto-D-gluconic acid or products derived therefrom. One of the first and second carbons of D-glucose is oxidized enzymatically to produce hydrogen peroxide and an intermediate product. The other of the first and second carbons of the intermediate product is then oxidized enzymatically to produce hydrogen peroxide and 2-keto-D-gluconic acid. In one form of the invention, the intermediate product is D-glucosone the final product is 2-keto-D-gluconic acid. In the other form of the invention, the intermediate product is D-glucono- delta -lactone the final product is a mixture of 2-keto-D-gluconic acid and D-isoascorbic acid.
Patent ES-8206342-A1 (ES)
Title: Automatic container filling machine, in particular for foodstuffs.
IPC: B65B25/04
Filed: 1981-07-27
Abstract: 1. An automatic apparatus for filling containers (5) particularly with preferably globular or short oblong food products, of the type comprising a feeding vibrating hopper (1) arranged above a first conveyor for a first series of containers (5) for feeding the said products into the said containers, and a device collecting the products possibly falling outside the said first containers, characterized in that the said device comprises a second conveyor for a second series of containers, arranged at a lower level (B) of the filling apparatus with respect to the said first conveyor and a guiding through (10) arranged between the said first and second conveyors and conveying the said products to the said second containers.
Patent ES-8304827-A1 (ES)
Title: Cutting machine for rodstock.
IPC: B23D17/06
Filed: 1982-04-30
Abstract: In shears for rod-form material, especially in connection to roll trains, the problem exists of a space-saving construction, especially in the sidewise direction, in view of the multiple arrangements, as well as increased safety (reliability) of operation for the high-pressure hydraulic system of the cutting drive. The shear provided with two knife holders (MT1, MT2) and a fluid drive element (ZK) as well as a respective pressure feeding device (DS), is so designed, for this purpose, that the pressure work chambers (DA1, DA2) of the drive element, such as a double-acting cylinder-piston arrangement, and the elements carrying pressure fluid (high-pressure pumps, etc.) of the pressure feeding device (DS) are designed to be movable in common with a knife holder (MT1) which is movable in relation to the machine frame or a conduction (SF) of material to be cut, and preferably fixed in space with this latter (MT1).
Patent ES-8307643-A1 (ES)
Title: Portable labelling machine.
IPC: B65C11/02
Filed: 1982-07-12
Abstract: The machine is intended for the printing of selected characters on self-adhesive labels (5) forming a continuous series borne by a support strip (8). The inner circuit of this strip passes via a loop defined by an edge (11) at the level of which each label (5), after printing, is advanced by a step corresponding to its length, is separated from the support strip, and is directed below a pressure roller (12) in order to be glued by pressure onto an article to be labeled. In order to prevent the falling of the printed label before its gluing and in order to present it flat below the pressure roller (12) there are provided a cambering device which comprises two guides (20, 21) between which the label is stiffened by cambering in the direction of its displacement and the pressure roller itself, under which the edges of the label which have been raised by the cambering are brought downward.
Patent ES-8403397-A1 (ES)
Title: Plant for binding wire coils.
IPC: B65B13/10
Filed: 1983-03-18
Abstract: The plant comprises at least one essentially plane support (11) equipped with a recess (14), a tie guide (13) defining a closed path extending around this recess, means for inserting the wall of the coil in the recess of the support (11), means for securing and end of the tie near to the wall of the coil, at a fixed point (C), means for attaching the tie to the tie guide (13) at a point situated in the vicinity of the fixed point (C), means for driving this attachment point (34) for the tie along the closed path defined by the tie guide (13), means for cutting the tie not far from the aforementioned fixed point and for fixing together its free ends. The tie guide (13) moves over a route defined by at least one oblong guiding element. The tie guide (13) consists of a chain which is composed of identical links (20), each link having a guiding set comprising a pin (22), common to the adjacent link, which supports a pulley (23) for guiding the tie and at least one roller (24).
Patent ES-8405224-A1 (ES)
Title: Kinescope black level current sensing apparatus
IPC: H04N9/72
Filed: 1983-06-25
Abstract: In a television receiver including an automatic kinescope bias (AKB) control system, a kinescope cathode is driven by a video output amplifier. A feedback network is provided from the output to the input of the amplifier. A sensing resistor is included in the main current conduction path of the amplifier. During AKB operating intervals, a cathode output signal proportional to the cathode black current level is coupled via the feedback network for varying the amplifier conduction such that a voltage developed across the sensing resistor is proportional to the black current representative cathode output signal. This voltage is utilized to control the cathode bias to maintain a desired black current level.
Patent ES-8404942-A1 (ES)
Title: Internally cooled supporting and/or conveying roll and process for manufacturing this roll.
IPC: B22D11/128
Filed: 1983-08-19
Abstract: A roll for the support and transport of ingots is disclosed including a core with a helical duct along the periphery covered by a thin sleeve being secured to the groove or duct separating ridges by welding making sure that coolant cannot flow transverse to the duct and that the sleeve cannot slip off the core. A particular welding technique as employed has broader applications including joining plate or sheet stock.
Patent ES-8504998-A1 (ES)
Title: Grape sepg. machine
IPC: D07B1/22
Filed: 1983-10-13
Abstract: The machine consists of a hopper crossed by a shaft on which is mounted a cylindrical rotary drum; an upper sieve assembly formed by superimposed grooved plates; a lower sieve assembly inclined in the opposite direction to a scoop for removal of powder; receivers on both sides of the machine for extraction of powder, connected to powder extraction and a scoop for removal of grains.
Patent ES-8501609-A1 (ES)
Title: Device for the continuous removal of fish from a supply bin
IPC: A22C25/08
Filed: 1984-04-05
Abstract: A device for the continuous removal of fish from a supply bin is proposed. An attempt has been made here to introduce a gentle mode of operation which does not impair the quality of the fish and which is achieved in an installation comprising a supply bin (2) with an inclined floor (3) and a lifting conveyor (7) projecting into the bin, by arranging an intermediate floor (13) which oscillates at a low frequency essentially vertically in relation to the floor. The oscillation of the intermediate floor (13) is used inter alia to produce a circulatory current which forces the fish to the lifting conveyor.
Patent ES-8600299-A1 (ES)
Title: Diuretic 6-vinyl-furo-(3,4-c)-pyridine derivatives
IPC: C07D491/04
Filed: 1984-11-15
Abstract: This invention relates to new 1,3-dihydro-6-vinyl-7-hydroxy-furo-(3,5-c)-pyridine derivatives of the general formula: < IMAGE > wherein each of A1 and A2 independently represents various hydrocarbon substituents, to a process for the preparation of these compounds from the corresponding 7-chloromethyl derivative and to pharmaceutical composition containing them. The compounds are useful as diuretics.
Patent ES-8601344-A1 (ES)
Title: Adjusting roving tension in a roving frame
IPC: D01H13/10
Filed: 1984-11-23
Abstract: A data recorder (6) determines the tension in the yarn (10). The separate motor drives (1, 2, 11) are adjusted to an optimum yarn tension by the evaluation unit (3) as a function of this tension. - In an example the roving frame has separate motor drives (1), (2) and (11) for the flyer (7), the packages (8) and the drafting mechanism (9). The tension of the yarn (10) is determined in accordance with its position in the data recorder (6). The evaluation unit (3) prepares the set values (4), (5) and (12) for the motors (1), (2) and (11) on the basis of this tension. These values are varied individually or in unison until an optimum tension is arrived at for the yarn (10).
Patent ES-8701182-A1 (ES)
Title: 7-D-Mandelamido-3-(1-sulfomethyltetrazol-5-YL)Thiomethyl-3-cephem-4-carboxylic acid monosodium salt.
IPC: C07D501/36
Filed: 1985-02-25
Abstract: 7-D-Mandelamido-3-(1-sulfomethyltetrazol-5-yl)thiomethyl-3-cephem-4-carboxylic acid monosodium salt, solvates and hydrates thereof are described for use as antibacterial agents. Processes for the preparation thereof are described, as are pharmaceutical compositions comprising such compounds.
Patent ES-8603643-A1 (ES)
Title: Thermoelectric cooler.
IPC: H01L35/30
Filed: 1985-03-20
Abstract: The storage compartment (14) is fabricated of thermoelectric material, having flat sides (22,24) without any protuberances. A number of thermoconductive coupling pads (46) are secured to the sides of the compartment (14). A thermoelectric module (44) is secured to each pad with the cold face of the module against the pad. An extruded aluminium heat exchanger (60), with a number of parallel fins (66), is secured to the hot side of each module to draw off heat and dissipate it to the surrounding environment. - The fins are spaced apart at a predetermined, optimum distance to obtain the maximum heat transfer. A support bar (82) and spot shim (86) are employed to secure each heat exchanger (60) to a coupling pad (46). Each coupling pad (46), thermoelectric module (44) and heat exchanger (60) are secured to the compartment (14) by insulated fasteners.
Patent ES-8602533-A1 (ES)
Title: Tri-sodium carboxy-phosphate prodn.
IPC: C01B25/30
Filed: 1985-03-26
Abstract: The process consists of (a) reacting triethyl phosphite with carbo-benzoxy chloride at 100-110 deg.C and obtaining diethyl (benzyloxy-carbonyl) phosphate by distn. under reduced pressure; (b) treating this with sodium thiophene oxide at ambient temp. in DMF to obtain sodium diethoxy(oxycarbonyl) phosphate; and (c) treating this with NaOH leading to good yields of tri-sodium carboxy phosphate of formula (I).
Patent ES-8603173-A1 (ES)
Title: Acetylenic and allenic derivs. of amino-methyl indole
IPC: C07C11/22
Filed: 1985-04-29
Abstract: Acetylenic and alenic derivs. of 2-amino methyl indole of formulae (I), (II) and (III) are made by (a) reacting 2-indole carboxylic acid with thionyl chloride in inert solvent; (b) reacting the acid chloride obtd. with an amine RNH2 to obtain the carboxamide (I); (c) reducing this with aluminium hydride and lithium in tetrahydrofuran to the amine (II) or one of its salts; (d) dissolving in ether, benzene, tetrahydrofuran, methanol or ethanol and treating hot or cold with an acetylenic bromide R1-Br to give the corresp. acetylenic or alenic amines (III).
Patent ES-8700400-A1 (ES)
Title: Snap-sanitary valve gasket
IPC: F16K1/04
Filed: 1985-04-30
Abstract: The valve stem and gasket (23) assembly has a valve stem with two axially spaced peripheral shoulders for retaining the gasket between them. The gasket has multiple fingers (59) which are resilient and adapted to pass over the first retaining shoulder when in a deflected condition to aid assembly, and to engage the first shoulder to prevent disassembly. The gasket interfits with and is retained between the shoulders when the fingers are relaxed. - The valve can have a valve stem shaft and a valve stem plug, with the shoulders for retaining the gasket formed on the plug.
Patent ES-8608503-A1 (ES)
Title: Coumarin derivatives, pharmaceutical compositions containing the same, and the use thereof in the treatment of cancer.
IPC: C07D311/16
Filed: 1985-07-16
Abstract: A compound having the formula: < IMAGE > wherein R1 is halogen or a substituted or unsubstituted hydrocarbon group R2+L, R6 and R7, which may be the same or different, each represents hydrogen or a substituted or unsubstituted hydrocarbon group, or R6 and R7 taken together may represent a hetero group having one or more hetero atoms R3 and R4 which may be the same or different each represents a substituted or unsubstituted hydrocarbon group or R3 and R4 taken together may represent an alkylene group or a hetero group having one or more hetero atoms and R5 is hydrogen, a substituted or unsubstituted hydrocarbon group, halogen or a free or protected hydroxy group, or a pharmaceutically acceptable salt thereof. The compounds have antiaggregating properties.
Patent ES-8706557-A1 (ES)
Title: Carton forming, sterilizing, filling and sealing machine.
IPC: B65B55/10
Filed: 1986-01-03
Abstract: The disclosure illustrates and describes a modular forming, sterilizing, filling and sealing machine for containers, including a front bottom forming and sealing section an intermediate sterilizing section and a rear filling, top forming and sealing section and separate conveyor means in each section. The conveyor means in the sterilizing section is adapted to receive the containers from the conveyor means in the bottom forming and sealing section in an upright, open-topped condition and convey same transverse to the line of travel in the forming and sealing sections through a sterilant vapor atmosphere wherein the sterilant vapor condenses on all surfaces of each upright, open-topped container, and then rotates the containers from the upright position to an upside-down condition through a heated and air blown atmosphere, and back to an upright condition onto the conveyor means in the filling, top forming and sealing section.
Patent ES-8703518-A1 (ES)
Title: Hypoxanthin-guanin-phosphoribosyltransferase-negative mutants of a histiocyte permanent human cell line.
IPC: A61K39/395
Filed: 1986-04-04
Abstract: Mutated cells of the cell line U-937 are prepared by treating cells of this cell line with a chemical agent known for the mutation of animal cells and then with 6-thioguanine, resulting in cells in which hypoxanthine-guanine phosphoribosyltransferase is not expressed. These can be used as fusion partners for monocytes.
Patent IE-912692-A1 (IE)
Title: A method and apparatus for producing malt
Inventor: WALSH JOSEPH
Filed: 1991-07-31
Abstract: The invention relates to a method for producing malt onto an apparatus for use in the method. According to the invention there is provided a method for producing malt comprising the steps of: steeping grain in water to increase the moisture content of the grain to between 40 and 50 % moisture by weight; germinating the steeped grain; and kilning the germinated grain, the kilning being carried out at an upper kilning bed where the moisture level is reduced to between 10 and 14% by weight, partially kilned germinated grain being delivered to the lower kilning bed for final kilning in which the moisture level is reduced to between 2 and 5 % by weight
Patent IE-902924-A1 (IE)
Title: Encapsulated flavor delivery system and method of¹preparation
IPC: A23L27/00
Filed: 1990-08-13
Abstract: A flavor delivery system is disclosed which offers the combination of improved flavor retention, softening and flavor release characteristics and aroma masking when incorporated into chewing gums and other products, comprises a composite of a liquid flavor, preferably a flavor oil, a resin component selected from wood rosins, ester gums and mixtures, and a hydrophobic coating component selected from fats, waxes, and mixtures. The flavor component is preferably a flavor oil and is present in an amount by weight of the total composite of from about 5% to about 25%, the resin component is present in an amount from about 10% to about 20% by weight, and the hydrophobic coating component is present in an amount from abcut 45% to about 85% by weight. An emulsifier may be added in an amount of up to 5% by weight. In a further embodiment, the delivery system of the present invention may include up to 30% by weight of a sweetener such as saccharin included in the hydrophobic coating component. The present delivery system finds use in comestibles such as chewing gum compositions and other food products, pharmaceuticals, and scratch-and-sniff and aroma packaging products. The delivery system is prepared in particulate form by spray congealing.
Patent IE-913727-A1 (IE)
Title: Process for preparing cyclocitral
IPC: C07B61/00
Filed: 1991-10-24
Abstract: Process for the preparation of cyclocitral by epoxidation of pyronene.
Patent IE-904217-A1 (IE)
Title: Biodegradable, water-soluble graft copolymers, compositions¹containing such copolymers, and methods of use of such¹copolymers
IPC: C09K23/52
Filed: 1990-11-21
Abstract: This invention is concerned with biodegradable water-soluble graft copolymers having building, anti-filming, dispersing and threshold crystal inhibiting properties, the copolymers comprising, grafted to a biodegradable substrate comprising polyalkylene oxide and/or polyalkoxylated materials, (a) acid-functional monomer(s), and, optionally, (b) other ethylenically unsaturated monomer(s) copolymerizable with (a). The invention is also concerned with a process for preparing the graft copolymers, compositions comprising the graft copolymers, and with the use of such copolymers/compositions.
Patent IE-914370-A1 (IE)
Title: Selective acylation of hydrazines
IPC: C07C243/38
Filed: 1991-12-16
Abstract: This application relates to a process for selectively monoacylating hydrazines by reacting unsubstituted or monoalkylhydrazines with trichloromethyl aryl ketones.
Patent IE-920425-A1 (IE)
Title: Pressurized vapor driven rotary engine
Inventor: SCHADECK MATHEW A
IPC: F01C1/077
Filed: 1992-02-07
Abstract: A rotary engine including a piston assembly having first and second adjacent hubs. The hubs are rotatably mounted in a housing about a common axis where they are coupled to two drive shafts that are concentrically arranged about the common axis. A first and second set of pistons extend radially outwardly from the first and second hubs, respectfully. Each piston head from the second set of piston heads is circumferentially spaced from a piston head of the first set to form a fuel expansion chamber therebetween. The distance between the rotational axis of the hubs and the outer peripheral surface of the piston heads is at least three times the distance between the outer peripheral surface of the piston assembly hubs and the outer periphery of the piston heads, i.e., the radial depth of the expansion chambers. This construction permits the moment arm between the piston heads and the drive shafts and, thus, the torque developed by the engine to be relatively large as compared to typical reciprocating combustion engines.