baber/WOPTO huggingface dataset:
Patent ES-455253-A1 (ES)
Title: Control system for axial piston fluid energy translating device
IPC: F01B3/10
Filed: 1977-01-21
Abstract: A variable displacement axial piston pump has a rocker cam for controlling the output of the pump. The rocker cam is driven by a fluid motor member. A valve with a follow-up device regulates pressure fluid flow to the fluid motor member to move the rocker cam. Both the fluid motor member and a part of the follow-up device are rigidly secured to and movable with the rocker cam to provide precise positioning of the rocker cam.
Patent ES-457282-A1 (ES)
Title: Programmable sequential logic
IPC: G06F13/12
Filed: 1977-03-29
Abstract: A programmable sequential logic circuit processes data according to a program containing instructions of different lengths, each instruction composed of one or several words. The sequential logic circuit comprises a memory containing the instructions and data words, an arithmetic and logical processing unit (ALU), and an instruction register for temporarily storing an instruction word read from the memory. An adder is connected to index the contents of address registers by adding the contents of one of a plurality of data registers. A system clock circuit driven by a clock and an operation code in the instruction register to control the operation of the sequential logic circuit. Access to the ALU is through an input multiplexer inputs of which are connected to the output of the memory and the outputs of the data registers and of the address registers. The output of the ALU is connected to an output bus via a circuit having outputs which adopt a high impedance state when they are not enabled. The output bus is also connected to the inputs of the memory and of the data registers. Complete processing of an instruction according to the instruction word temporarily stored in the instruction register is performed in a plurality of phases under the control of the system clock circuit. A first portion of the plurality of phases is devoted to acquisition of one or several data or instruction words, and the second portion is devoted to the execution of an operation by the ALU according to the operation code maintained in the instruction word stored in the instruction register.
Patent ES-457600-A1 (ES)
Title: Rabies vaccine preparation
IPC: A61K39/00
Filed: 1977-04-06
Abstract: A rabies vaccine is prepared by adaptation of the rabies virus to chick-embryo fibroplast cell cultures in progressing dilutions of from 10-1 to 10-5 for the inoculation of the cell culture passages and for multiplication in dilutions of from 10-2 to 10-5 for inoculation of the growth cultures.
Patent ES-459110-A1 (ES)
Title: Device for injection of a gas in a liquid
IPC: B01F5/04
Filed: 1977-05-25
Abstract: A device for bubbling gas into a liquid means are provided at the point of exit of the bubbles from the device to provide a liquid flow that sweeps the bubbles into the liquid, thereby provoking early detachment of the bubbles from the device.
Patent ES-461286-A1 (ES)
Title: Hot melt thermoplastic adhesive foam system
IPC: B31B50/62
Filed: 1977-08-02
Abstract: The solid adhesive is placed in a tank (15) in which it melts to form a reserve of melt. The latter descends the walls (34, 35) of the tank towards the inlet (20) of a pump (16). A gas is transmitted at a pressure slightly above atmospheric pressure by a conduit (21) towards the air inlet. The liquid and the gas which enter simultaneously are mixed in the pump (16) and expelled under pressure into a conduit (22). The solution formed then passes through a filter (18), conduits (23) and a pipe (25) towards a dispenser gun at the outlet of which the solution forms a foam containing minuscule gas bubbles in the liquid. The bubbles grow and multiply when the stream moves away from the nozzle. Even after deposition on a substrate the beads continue to grow. This foam retains adhesiveness characteristics which are superior to those of the same adhesive when dispensed under the same conditions but without bubbles in the liquid.
Patent ES-465032-A1 (ES)
Title: Activated sludge plant for purificn. of waste water - uses suction of aeration impeller to recycle sludge from settlement tank
IPC: C02F3/16
Filed: 1977-11-30
Abstract: The liq. for treatment first enters an aeration tank provided with a rotary impeller to aerate the surface. From the aeration tank liq. passes to a final settlement tank from which activated sludge is recycled to the aeration tank. The means for recycling sludge comprises of the settlement tank into the suction zone of the surface aerating impeller. Transfer of liq. from the aeration tank to the settlement tank is pref. by overflow. The aeration tank can be comparatively shallow, without a circulation chimney leading up to the impeller the top of the sludge recycling pipe then delivers just below the impeller. Alternatively, the aeration tank can be deep, with a circulation chimney rising towards the impeller in this case the sludge recycling pipe delivers into the chimney.
Patent ES-465953-A1 (ES)
Title: Method of making an inductive circuit incorporated in a planar circuit support member
IPC: H01F41/04
Filed: 1978-01-13
Abstract: A planar support member for an electric circuit, e.g. a printed circuit board, wherein at least a region of the support member includes magnetic material through at least a part of its thickness. A magnetic circuit is made in this material by forming at least one opening through it. The support member is then coated with insulative material and conductor paths are made on both faces of the support member by conventional techniques for such members. These paths include a winding disposed around a core part of the magnetic circuit with alternate half turns being formed on opposite faces and interconnected by through plating. The inductive circuit thus formed may constitute an inductor, a transformer or a relay.
Patent ES-471981-A1 (ES)
Title: Quinazoline derivatives, process for their preparation, pharmaceutical preparations and their preparation.
IPC: A61P7/02
Filed: 1978-07-24
Abstract: Compounds of the formula < IMAGE > I wherein R1,R2,R3 and R4 are as hereinafter described, tautomers and salts thereof, are disclosed. The foregoing compounds inhibit the aggregation of blood platelets which renders them useful as therapeutic agents in the prophylaxis of thromboses. Furthermore, they are useful for the treatment and prophylaxis of cardiac insufficiency and cardiac failure, due to their inotropic activity without substantial tachycardia.
Patent ES-472427-A1 (ES)
Title: Directional aerial array for decimetre waveband - divides reflector surface into support section and symmetrically curved sections
IPC: H01Q19/04
Filed: 1978-08-08
Abstract: A directional aerial array which operates in the decimeter wave band may be used for TV. It consists of a primary (1) and a secondary aerial section (2) with a reflective surface. It also has a unidimensionally curved surface in the form of a cylindrical parabolic mirror. The surface of the reflector has a support area (9) with two unidimensionally curved surfaces (10, 11) symmetrically mounted. They are both approximately at right angles to the primary aerial section (1, 6, 7). They can also rotate around an axis parallel to the longitudinal direction of the support section. When full deflected they will enclose the entire primary section.
Patent ES-473201-A1 (ES)
Title: 7-Azabenzimidazoles with basic side chains and use thereof
IPC: A61K31/435
Filed: 1978-09-08
Abstract: There are prepared 7-azabenzimidazoles of the formula < IMAGE > where R1 and R2 are the same or different and are hydrogen, C1-C6-alkyl or C2-C6-alkanol or -NR1R2 is a 5 to 7 membered saturated heterocyclic ring having either one nitrogen atom, one nitrogen atom and one oxygen atom or two nitrogen atoms, R3 is hydroxy, an amino group, a mono C1-C6-Alkylamino group, a di-C1-C6-alkylamino group, or a C2-C6-alkylamino, di-C1-C6-alkylamino, mercapto, C1-C6-alkylmercapto, hydroxy or C1-C6-alkoxy, R5 is hydrogen or halogen and A is a C2-C6-alkylene group or a salt of such compound. Preferably R1 and R2 are two equal C1-C6-alkyl groups or -NR1R2 is piperidino, pyrrolidino, morpholino, homopiperidino, piperazino or homopiperazino, R3 is hydroxy, mercapto, C1-C4-alkoxy, C1-C4-alkylmercapto or C1-C6-alkylmino, mercapto, C1-C6-alkylmercapto, hydroxy or C1-C6-alkoxy and R5 is hydrogen and salts thereof. The compounds are useful in treating ulcers and gastritis.
Patent ES-477371-A1 (ES)
Title: Auto-expansible cushioning bag
IPC: B29C44/18
Filed: 1979-02-01
Abstract: An auto-expansible cushioning bag constituted by a completely closed envelope of flexible, impervious and transparent material, and by at least two hermetically closed sachets, likewise of flexible, transparent and impervious material, which are integrated into the envelope and contain the ingredients necessary for the production of a foam of polyurethane or the like. The one sachet contains a mixture of polypropylene glycol ("polyol"), activators, water from which CO2 gas is generated to cause the expansion, and possibly a supplementary inflating agent, such as trichlorofluoromethane, and the other contains an isocyanate.
Patent ES-481269-A1 (ES)
Title: Enzymic microbiological process for producing optically active aminoacids starting from hydantoins and/or racemic carbamoyl derivatives
IPC: C12P13/04
Filed: 1979-05-22
Abstract: A method is disclosed for producing D-aminoacids from racemic mixtures of N-carbamoyl derivatives of such acids or from the corresponding hydantoins wherein the racemic compounds are subjected to the enzymic and microbiological action of an enzymic complex prepared from microorganisms of the Agrobacterium genus, more particularly the NRRL B 11291 strain.
Patent ES-485419-A1 (ES)
Title: Process and apparatus for simultaneously winding several yarns
IPC: B65H54/34
Filed: 1979-10-26
Abstract: Several yarn packages or yarn reels are simultaneously wound on the same spindle using an improved process and apparatus, especially with regard to the start-up of the winding including the attachment of the yarns to the spindle and the formation of a yarn transfer end. Means are provided for engaging and disengaging the yarns from yarn reciprocating distribution guides which lay down the yarns on the rotating yarn reel. The same means in the form of a guide ramp guides the yarns from a common hooking point attaching the yarns to the spindle and then disengages from the yarns so that the yarns will be contacted for reciprocation over the main winding zone of the yarn reel by the reciprocating distribution guides. Movable positioning guides for each of the yarns are located upstream of the reciprocating distribution guides and adjust the position of the yarns to be wound from the main winding zone to an attachment zone, the latter being used to form a transfer end from which one reel can be connected to another. The movements of the guide ramp and positioning guides are controlled in synchronization with each other. The invention is especially useful in an automatic high speed winding process for continuous synthetic or other chemical yarns and associated apparatus.
Patent ES-8102596-A1 (ES)
Title: Amorphous Fe-B-Si Alloys
IPC: H01F1/153
Filed: 1979-11-28
Abstract: Iron-boron-silicon ternary amorphous alloys having high saturation magnetization, high crystallization temperature and low coercivity are obtained by selecting a narrow range of iron, boron and silicon. Figure 4 shows a composite of saturation magnetization contour lines of various iron, boron and silicon alloys at room temperature (30 DEG C) having a magnetization of at least about 174 emu/g at about 30 DEG C, an intrinsic coercivity after annealing of less than 0.03 oersteds and a crystallization temperature of at least about 320 DEG C. The iron-boron-silicon amorphous metal alloys of the present invention fall within the shaded regions A, B, C, D, E, F, A, indicated with the preferred alloys lying within the region a, b, c, d, a.
Patent ES-8102072-A1 (ES)
Title: Plant fertilizing and growth activating structures and applications thereof
IPC: C05G5/00
Filed: 1980-04-11
Abstract: Microporous, fertilizing materials or compositions, retaining water and accelerating the germination and growth of plants, characterized in that they are composed of a hydrocarbon base containing asphaltenes modified by an oxidation agent producing a liberation of gas, directly, or indirectly, in combination with at least one mineral compound reacting in acid medium, to which materials or compositions it is possible to add, by simple mixing, appropriate common manures, oligo-elements and fertilizers. Method of preparation of fertilizing materials or compositions, characterized in that a non-acid oxidizing agent is mixed with a molten hydrocarbon base in a proportion of 25 to 50% by weight with 5 to 10% of a mineral compound, the mixture is kept for 5 to 7 hours at 180 DEG -250 DEG C., poured into metal trays, cooled, ground and screened into granules of a diameter ranging from 1 to 3 mm.
Patent ES-8202960-A1 (ES)
Title: Apparatus for making a composite glass, especially an ophthalmic lens.
IPC: B29D11/00
Filed: 1980-11-05
Abstract: 1. Device for making a composite lens (10) partly of mineral material and partly of organic material comprising, for moulding a mass of organic material into a sandwich between two performed layers of mineral material (12A, 12B) of which each one is at least partly supported by a complementary backing member (13A, 13B), an alignment tube (14) characterized in that each of the two layers (12A, 12B) of mineral material is formed by a film of reduced thickness, for example between 0.1 and 0.5 mm, and the backing members (13A, 13B) are complementary internally with the alignement tube (14) for contact therewith.
Patent ES-8201754-A1 (ES)
Title: A method and circuit for producing avalanche currents in a gas discharge display panel.
IPC: G09G3/28
Filed: 1980-11-20
Abstract: Large values of avalanche current are avoided in a gas discharge display panel by "staggering" in time the application of the sustain voltage waveforms to different portions of the display panel. A plurality of individual sustain circuit modules each having two 100 v FET's are connected to a common sustain circuit module having another two 100 v FET's. The "staggered" sustain operation is provided by selectively controlling the individual sustain circuit modules. The individual and common sustain circuit modules combine to alternatively produce 0-200 v square wave or a 0-100-200 v return-to-midpoint waveform by selectively controlling the FET's.
Patent ES-8200057-A1 (ES)
Title: Loop, and a strap or sling made therefrom.
IPC: D07B1/22
Filed: 1981-01-21
Abstract: The loop is formed of a core (2) composed of one or more wound threads, loosely wrapped lengthwise in a protective, seamless fabric tube (3). On this tube are provided one or two flat ribs (4) disposed diagonally opposite to each other, which causes the protective tube to have a flat oval shape before loading. The ribs act as a support for a connecting seam (7, 14) for two juxtaposed loops. The seams (7, 14) can also be used to fix a wear-protective layer (13), or also to assemble several loops (1) or slings (12) together to form a mat.
Patent ES-8301233-A1 (ES)
Title: Beta-lactam containing compounds, their preparation and use.
IPC: A61K31/397
Filed: 1981-01-26
Abstract: beta -Lactam compounds of formula (I): < CHEM > and salts and esters thereof wherein R<3> is hydrogen or an organic radical n is zero or 1 R<4> and R<5> are hydrogen or C1-3 alkyl X is optionally substituted C1-6 alkylene Y is optionally substituted amino are useful for treatment of bacterial infections. Processes for preparing compounds of formula (I) and pharmaceutical compositions containing them are also claimed.
Patent ES-8200959-A1 (ES)
Title: Multilayered alarm glass plate.
IPC: G08B13/04
Filed: 1981-01-30
Abstract: 1. A multi-layer alarm glass window pane, in the case of which an outer pane member is made of tempered silicate glass, said tempered silicate pane member (1 and 21) having a loop of conductor (10) on its outwardly facing surface, said conductor being made of a fired-on electrically conducting enamel, said tempered silicate glass pane (1 and 21) being strongly joined with the other layers (2, 3, 4 22, 23 and 24) on the surface, on the side opposite to the loop of conductor (10), by way a spacing frame (16) or by may of a transparent adhesive foil (23) at least along the two edges edges next to the loop of conductor (10), characterized in that the loop of conductor (10) is placed at one corner of the tempered silicate glass window pane (1 and 21) at such a distance from the edges of the silicate glass window pane (1 and 21) that at least parts of the loop of conductor (10) are seated within the clearance opening, that is to say outside the edge part later to be covered by the fitting frame.
Patent ES-8203619-A1 (ES)
Title: Seat belt retractor spring assembly
IPC: B60R22/34
Filed: 1981-05-19
Abstract: A spring 40 for retracting a spirally wound seat belt to retract condition after extension in use is disclosed. The spring 40 is provided with locking means for locking the spring 40 in pre-wound condition prior to assembly with the seat belt 2. The locking means comprises a releasable clip 62, which cooperates with a groove or passage 50, 52 in a stub shaft 30 which the spring 40 surrounds and to which one end of the spring 40 is coupled. When mounted on the seat belt reel, the reel shaft keys into shaft 30 and clip 62 is then removed so that the pre-loaded tension is applied to the belt.
Patent ES-8304242-A1 (ES)
Title: Production of chemical pulp
IPC: D21C3/22
Filed: 1981-11-05
Abstract: The present invention relates to a process for producing a chemical paper pulp, wherein woodchips are digested at a defined temperature in an alkaline liquid containing a sulphur compound and the digestion process is stopped at a temperature at which the chips have a residual lignin content which corresponds to a kappa index of between 45 and 100 for resin-containing woods (soft-woods) and 30 to 50 for hard woods, and the chips thus treated are then mechanically defibrated and subsequently the digestion process of these defibrated chips is carried out with an alkaline solution which contains 0.1 to 1.5% of peroxide, relative to the weight of the dry defibrated material. The invention also relates to the paper pulp obtained by the claimed process.
Patent ES-8401841-A1 (ES)
Title: Portable lavage device
IPC: A61B19/00
Filed: 1982-03-26
Abstract: A portable lavage device comprising a moveable tank for holding a cleansing liquid, a pump coupled to the tank for circulating the cleansing liquid under a pressure which varies from a maximum to a minimum and spaced nozzles coupled to the circulating pump and arranged to spray the cleansing liquid under varying pressure against an item to be cleaned.
Patent ES-8304850-A1 (ES)
Title: A position control mechanism for a typewriter ribbon cartridge in a typewriter.
IPC: B41J35/22
Filed: 1982-04-27
Abstract: A typewriter with a ribbon cartridge of the type having a frame which supports first and second ribbons on different planes, and having a mechanism which controls the positioning of the cartridge with respect to a typing member and which includes at least one drive shaft carrying cams for rotation therewith an element for supporting the frame of the cartridge rocker levers controlled by the cams and operable to control the displacement of the frame via the support element and two positioning elements each of which is operable to maintain a respective lever in two distinct working positions.
Patent ES-8304577-A1 (ES)
Title: Cephalosporin derivatives, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D501/36
Filed: 1982-05-25
Abstract: Compounds of the formula < IMAGE > wherein A is phenyl, 4-hydroxy-phenyl, 2-thienyl, 2-furyl or 3,4-dihydroxy-phenyl Y is hydrogen or methoxy Het is 4H-5,6-dioxo-1,2,4-triazin-3-yl, 4-methyl-5,6-dioxo-1,2,4-triazin-3-yl, 2-methyl-5,6-dioxo-1,2,4-triazin-3-yl, 1-vinyl-tetrazol-5-yl, 1-allyl-tetrazol-5-yl or < IMAGE > where n is an integer from 1 to 3, inclusive R1 is hydroxyl, amino, dimethylamino, acetylamino, aminocarbonyl, aminocarbonylamino, aminosulfonyl, aminosulfonylamino, methylcarbonyl, methylsulfonylamino, cyano, hydroxysulfonylamino, methylsulfonyl, methylsulfinyl, a carboxylic acid group or a sulfonic acid group, and -(CH2)n-R1 may also be alkyl of 2 to 4 carbon atoms or 2,3-dihydroxy-propyl R is cyclopropyl, 4'-hydroxycyclohexyl-amino < IMAGE > +TR < IMAGE > where R2 is straight or branched, saturated or unsaturated hydrocarbyl of 1 to 4 carbon atoms or cycloalkyl of 3 to 6 carbon atoms G is hydroxyl, aminocarbonyl, aminosulfonyl, aminocarbonylamino, acetylamino, methylsulfonylamino, methylsulfinyl or methylsulfonyl m is 0 or 1 and R3 and R4, which may be identical to or different from each other, are each hydrogen, chlorine, fluorine, hydroxyl, methoxy, acetylamino, aminocarbonylamino, nitro, acetyl, methylcarbonyloxy, methoxycarbonyl, aminocarbonyl, cyano, methylsulfinyl, methylsulfonyl, aminosulfonyl, methylaminosulfonyl or methyl and E is hydrogen or a protective group which is easily removable in vitro or in vivo and, when E is hydrogen, non-toxic, pharmacologically acceptable salts thereof the compounds as well as their salts are useful as antibiotics.
Patent ES-8305654-A1 (ES)
Title: Collecting apparatus primarily for catching and elevating for example live birds in a deep litter or open house situation
IPC: E01H1/04
Filed: 1982-05-28
Abstract: Collecting apparatus for catching and elevating animate or inanimate objects comprises a mobile supporting framework mounting two elongate members (14, or 20, 21, or 30,31) adapted to be driven counter to one another and disposed with their axes parallel to one another and in use, to a supporting surface (9) across which the framework is intended to be moved. The members define therebetween a passage. Means (16) lesser in length than the passage is deep outstand from around the members. The elongate members (14, 21 or 31) rearward in the direction in which the framework is intended to be moved is nearer ground level (9) than the elongate member (14, 20 or 30) then to the front such that the ground clearance at the forward member enables passage of an object therebelow while that at the rear member prevents such passage and ensures that the means (16) thereon, in co-operation with the means (16) on the forward member, sweep the members (14, 20,21 or 30,31) and elevates the object or objects to the upper end of the passage for discharge therefrom to the next step in a series of steps.
Patent ES-8307009-A1 (ES)
Title: Process for preparing solid salt-tree polymers of emulsion polymers.
IPC: C08F2/24
Filed: 1982-10-20
Abstract: What is disclosed is a method for making a substantially salt free solid polymer product from an emulsion polymer prepared with the aid of a free emulsifier acid having a pKa in the 1.0 to 4.5 range, the dispersion so obtained being precipitated by the addition thereto of a strong acid.
Patent ES-8402820-A1 (ES)
Title: 4-Diphenylmethyl-1-(oxoalkyl)imino)methyl-piperidines and their derivatives.
IPC: C07D211/14
Filed: 1983-01-11
Abstract: 4-diphenyl-1-[(oxo and oxo-related alkyl)imino]methylpiperidine derivatives are disclosed which are useful for the inhibition of gastric acid secretion.