baber/WOPTO huggingface dataset:
Patent ES-8103666-A1 (ES)
Title: Method and apparatus for aerobic decomposition or drying of organic waste material
IPC: C05F17/02
Filed: 1980-08-25
Abstract: A process for aerobic composting or drying of organic waste materials in a composting bin and apparatus for carrying out the process. The composting bin is formed by one or more elongate composting passageway chambers which can be aerated or vented and heated. Each chamber encloses in sequence an intake zone, shaping zone, reaction zone, and discharge or transfer zone. Material is fed loosely through an opening into the intake zone in successive substantially equal portions or charges. A clearing element at the intake end of the chamber intermittently pushes each successive portion through the shaping zone, against the preceding portion, and through the reaction zone of the chamber. Residence time in the compost bin is sufficient for complete composting or other purposes before discharge or transfer. In the case of a bin with two or more chambers the chambers are arranged at different levels one below the other. The bins are oppositely oriented so that the transfer of material from an upper bin feeds material to the intake zone and the steps are repeated to completion of decomposition. For automatic process control the reaction zone is divided into separate sections for separate venting and analysis of reaction gases by section. Separate control of aeration and heating by section is also provided in response to the gas analysis thereby provided selective optimum conditions for completion of aerobic decomposition.
Patent ES-8106245-A1 (ES)
Title: Painting can interiors
IPC: B05B13/06
Filed: 1980-09-05
Abstract: In the spray-painting of can interiors, the cans (16) are set rotating and raised into the spraying position by an axially-movable rotating spindle (6) which carries a plate (14) that abuts the base (17) of the can. The can is held on the plate magnetically or by suction.
Patent ES-8105215-A1 (ES)
Title: Variable pitch marine propeller.
IPC: B63H3/00
Filed: 1980-09-05
Abstract: A variable-pitch marine propeller comprises helicoidal blades 6 each mounted on a hub 1 to freely pivot about radial axis 25 spaced in front, in the direction of rotation, of the center of pressure of the blade 6 whereby water pressure acting on the blade exerts a torque which tends to turn it about its axis in a direction to bring the surfaces of the blade into line with the flow of water over it. The axis 25 is also spaced behind, with respect to the direction of movement of the propeller through the water, a major portion of the pressure surface of the blade whereby, the resultant of the drag of the water exerts a torque which tends to turn the blade in an opposite direction. The shape and mass distribution of the blades relative to their pivot axes are also such that centrifugal effects tend to move the blades, in the absence of hydrodynamic forces, into a pitch equal to that of the helicoid. In operation each blade adopts a stable equilibrium position in which its pitch is optimally suited to the speed of rotation and the linear axial speed of the propeller.
Patent ES-8105699-A1 (ES)
Title: Pancreatic antispasmodic polypeptide and its salt
IPC: C07K14/00
Filed: 1980-09-10
Abstract: The novel purified polypeptide has the following composition of amino acids: Trp (2), Lys (4), His (1), Arg (5), Asx (10), Thr (3), Ser (9), Glx (12), Pro (12), Gly (6), Ala (6), Cys 1/2 (14), Val (7), Met (2), Ile (3), Leu (1), Tyr (2), Phe (7). These determinations are subject to the usual margin of error of +/- 10% of the number, given in brackets, of the relevant amino acids. Part of the amino acid sequence, determined from the N-terminal end of the peptide, has the following composition: < IMAGE > In this sequence, pyrGlu at amino acid residue 1 represents pyroglutamic acid. The novel polypeptide may also be present in the form of its physiologically acceptable salts. It has a purity which is higher than 50% by weight, preferably higher than 90% by weight, and is in crystalline form. The polypeptide is isolated from porcine pancreas by a combination of chromatography and precipitation. The polypeptide is stored in aqueous sterile solutions containing about 0.9% by weight of sodium chloride and, if desired, preservative. The novel polypeptide is used in pharmaceutical compositions together with a suitable, physiologically acceptable carrier or excipient, as a spasmolytic, diagnosis aid, therapeutic agent or prophylactic agent.
Patent ES-8201781-A1 (ES)
Title: Speed controller for an alternating current motor
IPC: H02P27/02
Filed: 1980-12-05
Abstract: A speed controller for an alternating current motor comprising electronic switching means for starting and stopping the supply of current to the motor to control the motor speed, the controller comprising means for determining, during each revolution of the motor, the actual time taken for the rotor of the motor to rotate through an angle which is a sub-multiple of 2 pi , means for comparing the actual time with a predetermined reference time, and means for starting the supply of current to the motor when the actual time exceeds the reference time and for maintaining the supply of current until the actual time falls below the reference time.
Patent ES-8203846-A1 (ES)
Title: Substituted imino-acids, process for their preparation and their use as enzyme inhibitors.
IPC: C07D495/04
Filed: 1980-12-05
Abstract: Bicyclic imino acids, particularly 2-carboxylic acid derivatives of azabicycloalkanes and process for preparing them. These compounds have therapeutical activity and may be used as medicines, particularly as cardiovascular and antihypertensive drugs in human or veterinary medicine.
Patent ES-8205720-A1 (ES)
Title: Liquid treatment apparatus
IPC: C02F1/52
Filed: 1980-12-24
Abstract: In liquid sedimentation and clarification apparatus recirculation of previously settled solids is controlled without affecting the volume or rate of flow of incoming untreated liquid. A throttle plate is placed above an updraft tube in the liquid flow path. Movement of the throttle plate toward or away from the end of the updraft tube alters the quantity of settled solids that are mixed with the incoming liquid during the treatment process.
Patent ES-8201870-A1 (ES)
Title: Machine for cutting sheets e.g. tobacco leaf
IPC: B26D5/02
Filed: 1981-02-20
Abstract: Cutting devices 3 are mounted on ten tables 1 which are indexed around an axis 2. Tobacco leaves to be cut are carried from reel 69 by suction belt 65 to a transfer section 66. They are held by suction and cut at the top station, the cut pieces being removed from cutters 3 by a take-off belt 80. Sets of transport devices 40 each take a pair of cutters from storage areas at opposite ends of the tables 10 and position them in the working area. A sensing device 74 controls the positioning of the six tools on each table according to the shape of the leaves to be cut.
Patent ES-8203706-A1 (ES)
Title: Flexible sheet material.
IPC: F16J15/00
Filed: 1981-07-03
Abstract: Flexible sheet material suitable for use in the manufacture of gaskets has a basis (85-95% by weight) of fine particles of a non-fibrous charged-layer-silicate mineral such as chlorite and includes a minor proportion (at least 2% but not more than 15% by weight of the material) of organic web-forming fibers, preferably cellulose fibers. The fine particles of the silicate mineral and the web-forming fibers are bound together with a synthetic rubber.
Patent ES-8204961-A1 (ES)
Title: Self-unloading cargo vessel.
IPC: B65G67/60
Filed: 1981-07-17
Abstract: An apparatus for the self-unloading of dry, particulate bulk material from multiple storage chambers comprising a plurality of aligned holds or the like (12, 14, 16, 18), having aligned discharged gates (46) formed in the bases thereof for discharge onto a longitudinal, tunnel conveyor (50). A pair of scraper conveyors (52) pivotally mounted (54) to a vertical frame (56) are movable into and out of each such hold with the aid of hoists (58) and vertical elevating mechanisms (62). A longitudinally movable support (64) is further provided for transferring the assembly lengthwise of and above the respective holds as well as for traversing the support (64) within each hold to facilitate unloading operations in connection with each such hold.
Patent ES-8204778-A1 (ES)
Title: Improvements in or relating to machines for wet treatment of fabrics
IPC: D06B3/26
Filed: 1981-07-21
Abstract: A machine for fulling and/or washing fabrics in rope-form is provided with means 6, 7 for moving the looped fabric 2 within the tank housing 1 of the machine and which directs the fabric against a rotating vane member 70 impinging on the fabric to cause it to move downwardly of the housing. The means for moving the fabric comprise cylinders, belt or cylinder conveyors. Pressing cylinders (80), Fig. 3 (n.s.) or (104), (111), Fig. 4 (n.s.), and/or an inflatable bladder 9 with a polytetrafluoroethylene cover sheet 11, Fig. 1, co-operate with the fabric moving means.
Patent ES-8207308-A1 (ES)
Title: Improvements in and relating to gasket manufacture.
IPC: C04B35/536
Filed: 1981-11-13
Abstract: A flat gasket incorporating a metallic reinforcement layer which is enclosed within the gasket in relation to one edge thereof is formed from relatively uncompacted, i.e. loose, expanded graphite particles by a method comprising the step of pressing such particles onto the opposed faces of said reinforcement substantially simultaneously to form compacted graphite foils in situ thereon whilst at the same time pressing some of said particles relative to said one edge to form a single unreinforced graphite foil portion extending from and integral with the other foils to enclose said one edge.
Patent ES-8308764-A1 (ES)
Title: Dyestuff-containing microscopic capsule suspension for record materials.
IPC: B41M5/145
Filed: 1981-12-07
Abstract: Dyestuff-containing microscopic capsule suspension for record materials, containing in microscopic capsules a lactone family dyestuff represented by the general formula (I): < IMAGE > (I) wherein a, b, c and d are each a carbon atom or either one or two atoms of said a, b, c and d are nitrogen atoms and the remaining atoms are carbon atoms, said a, b, c and d may have one or two substituent groups, adjacent a-b, b-c or c-d bond may form another ring, X and Y represent individually a benzene, naphthalene or aromatic heterocyclic ring which may include one or more substituent groups, and X and Y may be the same or different and may be coupled together to form a ring and a metal ion sequestering agent in the capsules or a liquid medium in which the capsules are suspended.
Patent ES-8302830-A1 (ES)
Title: Method and structural element for erecting a building and building thus formed.
IPC: E04B2/86
Filed: 1981-12-30
Abstract: The invention relates to a method of erecting a building in which panels are formed by pouring a filling substance in chute spaces against erected networks. According to a known method of that kind prior to casting the concrete the networks are fastened to a scaffolding frame, which is removed after the concrete has cured. Releasably securing the networks to the scaffolding frame is an operation requiring craftsmanship. The invention has for its object to provide a simple method. For this purpose, in the method embodying the invention, the panels are formed by chute spaces which are formed by filling with a filling substance structural elements consisting of frameworks and networks carried by said frameworks.
Patent ES-8301598-A1 (ES)
Title: Increasing the viscosity of milk proteins - by decalcification and treatment with aluminium ions
IPC: A23J3/08
Filed: 1982-01-20
Abstract: The viscosity of milk proteins (whey protein, native casein or their coprecipitates) is increased by (a) removing most of the Ca ions from the proteins and (b) treating with a source of trivalent Al ions. The prods. have good thickening and emulsion-stabilising properties and can be used in foodstuffs, e.g. in cheese spreads, sauces, soups, etc. Step (a) can be effected (i) by passing an aq. soln. of the proteins through a bed of cation-exchange resin or (ii) by treating with a chelating agent, pref. followed by heating at 60-85 deg.C and neutralising. Pref. at least 70% of the Ca ions are removed. Step (b) can be effected by adding 0.04-0.3 wt.% of an Al salt at 50-120 deg.C and heating at 60-85 deg.C for 15-45 min., or heating at 85 deg.C for 10-120 sec. in an extruder-cooker. The Al salt can be Al sulphate, chloride, nitrate or phosphate or Na aluminate.
Patent ES-8303287-A1 (ES)
Title: Aromatic aminoethanol compounds and salts thereof, pharmaceutical compositions comprising them and processes for their production.
IPC: C07D213/69
Filed: 1982-02-12
Abstract: The invention provides compounds of the formula < CHEM > wherein A represents a direct bond or the group -O-CH2-, B represents a C1-C11 alkylene group bonded to a carbon atom of the aromatic ring D either directly or through -O-, -S-, -SO- or -NH-, W represents a carbon or nitrogen atom, R1 represents a C1-C7 alkyl group, a hydroxy-C1-C6 alkyl group, or a phenyl- or diphenyl- alkyl group with the alkyl group having 1 to 4 carbon atoms, R2 represents hydrogen, halogen, OH, C1-C4 alkyl, NO2, C1-C4 alkoxy, acetyl, allyloxy, carbamoyl or sulfamoyl, and when two or more R2 groups exist, they may be idential or different, and n represents 1, 2 or 3 and m represents 1 or 2, provided that n + m >/= 4 and acid addition salts thereof processes for producing them and pharmaceutical compositions comprising them for use in the treatment of diseases of the cardiovascular system.
Patent ES-8304381-A1 (ES)
Title: Arrangement for stabilizing the rotational speed of a direct current shunt-wound motor in case of variations of the power supply voltage.
IPC: H02P7/298
Filed: 1982-04-21
Abstract: 1. Arrangement for keeping constant the rotation rate of a direct-current shunt-wound motor fed from a direct-current mains having voltage fluctuations, the exciting current of which motor is controlled in dependence upon the level of the mains voltage or the armature voltage of the direct-current shunt-wound motor by a non-linear resistor connected in series before the field winding of the direct-current shunt-wound motor, in such manner that the rotation rate of the direct-current shunt-wound motor remains constant even in the range of saturation of the iron core of the direct-current shunt-wound motor, characterised in that the non-linear resistor is formed by a parallel connection of a resistor (7) and a Zener diode (8), in that a damping resistor (5) is connected in series before the armature (1) of the direct-current shunt-wound motor and in that a further Zener diode (9) (Z-diode) is connected in series before the field winding - resistor - Zener diode group, this Z-diode (9) forming a series connection with the field winding - resistor - Zener diode group and the damping resistor (5) forming a series connection with a blocking diode (10) and the exciter - resistor - Zener diode group, while the Z-diode (9) is connected in parallel with the damping resistor (5) and the blocking diode (10), which are in series with one another, whereby the rotation rate of the direct-current shunt-wound motor remains (dynamically) nearly constant even in the case of high and rapid mains voltage fluctuations.
Patent ES-8306061-A1 (ES)
Title: Machine for bulk filling of flexible plastic bags with liquid.
IPC: B65B3/04
Filed: 1982-06-03
Abstract: A machine for filling plastic bags with liquid, the bags being in the form of two flat sheets (1 and 2) sealed together around the periphery to form completely closed bags. The machine comprises a hollow punch (11) slidably mounted in sleeves (7 and 8) which are slidably mounted in face plates (5 and 6). The bag is first compressed between the face plates (5 and 6) and a hole punched into the bag by punch (11). Sheets (1 and 2) are then moved apart by a vacuum applied through annular recesses (16 and 17) in face plates (5 and 6). Liquid under pressure then enters the bag through ports (15) and the face plates (5 and 6) are then brought together, forcing the liquid into the rest of the bag. The sheets (1 and 2) are then sealed together around or adjacent the hole by circular heat sealers (18 and 19) or by straight line sealers (20 and 21). Punch (11) may be provided with means to evacuate the bag of air before filling.
Patent ES-8307188-A1 (ES)
Title: A method for the anaerobic fermentation of waste water.
IPC: C02F11/12
Filed: 1982-10-06
Abstract: The invention relates to a process for the anaerobic fermentation of waste water, wherein a sludge, that has been obtained by coagulating and separating difficultly settlable, colloidal and dissolved organic materials of waste water - particularly of waste water of abattoirs - by means of addition of known coagulating agents is fermented.
Patent ES-8308474-A1 (ES)
Title: Process for upgrading hydrolysis coffee extract.
IPC: A23F5/18
Filed: 1982-11-03
Abstract: A hydrolyzed coffee extract is contacted with a polymeric resin for adsorption of the harsh, bitter and metallic notes characteristic of such an extract. The polymeric resin is of the non-ionogenic macroreticular cross-linked type. The hydrolysis coffee extract thereby upgraded may be combined with an atmospheric extract or a conventional commercial coffee extract and dried, producing a high yield, good tasting soluble coffee product.
Patent ES-8402124-A1 (ES)
Title: Double-tuned resonant bandpass filter for channel selectors.
IPC: H03J5/24
Filed: 1983-04-02
Abstract: The invention relates to a two-circuit resonant bandpass filter for television tuners for switching a first frequency band to a second frequency band. The bandpass filter has a common primary circuit to which two secondary circuits are coupled, a first of the secondary circuits being connected via an electronic switch to the primary circuit which, together with the reactances of the first secondary circuit, short circuits, in the closed condition, the second secondary circuit.
Patent ES-8403214-A1 (ES)
Title: Method and apparatus for measuring a tool of a machine-tool.
IPC: B23Q15/16
Filed: 1983-05-17
Abstract: 1. A method of measuring the wear on a tool (12) which is received in a toolholder and is movable in a feed direction, the tip of the tool (12) being moved to a reference position in a reference plane and the position of the toolholder is then measured and is compared with a desired position which corresponds to the position of the toolholder when the non-worn tip is in register with the reference position (44), characterized in that, during travel of the tool (12) towards the workpiece (18) and/or during travel away from the workpiece (18), the tip of the tool passes through an optical measuring device (28, 30) having an optical measuring plane (44) which extends approximately transversely of the path of the tool and which serves as a reference position and detects the passage of the tip.
Patent ES-8405595-A1 (ES)
Title: Process for decreasing the chlorogenic acid content of green coffee.
IPC: A23F5/16
Filed: 1983-10-21
Abstract: In a process for reducing the chlorogenic acid content of green coffee, water-soluble, acid-type substances are extracted from the green coffee beans by means of an aqueous liquid and removed from the extract. The chlorogenic acids in the extract are exchanged for a volatile carboxylic acid by means of an anion exchanger resin in the form of a volatile carboxylic acid anion which is loaded, by means of adsorption, with at least one non-acid-type coffee extract substance.
Patent ES-8504696-A1 (ES)
Title: Phenyl pentanyl hemi-succinate prepn.
Filed: 1983-10-31
Abstract: The ester of formula (I) is made by (a) reacting pentanoic acid halide or anhydride with anhydrous benzene in presence of anhydrous AlCl3 as catalyst, at 10-20 deg.C initially, rising to 40-70 deg.C over 1-3 h., to give 1-phenyl 1-pentanone of formula (II); (b) reducing this with sodium dithionite in DMF and water in presence of NaHCO3 to give an alcohol; and (c) reacting this with succinic anhydride in presence of HCl or H2SO4 at 50-80 deg.C for 8-16 h. to obtain (I).
Patent ES-8600239-A1 (ES)
Title: 4-Aminoalkyl-2(3H)-indolones.
IPC: A61P9/12
Filed: 1983-12-06
Abstract: A series of new chemical compounds which are 4-aminoalkyl-2(3H)-indolones has been demonstrated to be D2-agonists useful for treating hypertension. A representative compound of the series is 4-di-n-propylaminoethyl-2(3H)-indolone.
Patent ES-8601349-A1 (ES)
Title: Rotary shuttle
IPC: D03D49/62
Filed: 1984-09-19
Abstract: Claws (17,18) and gaps (23,24) are fitted to the end surfaces (19,20) of the bush (2), to form a claw coupling. When the claws (17,18) have been engaged in the gaps (23,24), their periphery is secured by the insertion of a limit packet between the bearing holding rinqs of the next bush with limit sections and distance discs. A semi-circular recess (11) is fitted to  the end face (19) in a claw (17), and another semi-circular recess (11) is provided at the other end face (20) of the same bush (2) in a qap (24). - Specifically the workinq length (h) of the bush (2) corresponds to half the gap between the drillings in the drive shaft for the fixing pins. The profiles of the claws (17) and gaps (23) at one end surface (19) of the bush (2) match the claws (18) and gaps (24) at the other end surface (20). They are displaced from each other by an anqle which is equal to the relationship to a full rotation of 360 deg. as the working length (h) of the bush (2) to pitch the spiral line of the reed.
Patent ES-8606138-A1 (ES)
Title: Reduction of tyre rolling noise.
IPC: B60C11/00
Filed: 1984-12-31
Abstract: A tire which emits reduced travel noise, when moving on a surface, having a tread formed of load-bearing elements distributed over the circumference of the tire in accordance with a plurality of repetitive design cycles of variable pitch is characterized by the fact that the number of each of the principal design cycles of different pitch satisfies all of the n-1 general relationships (B): < IMAGE > and by the fact that the number of each of the design cycles present on the tread satisfies the relationship (C): < IMAGE > it being understood that < IMAGE > and/or epsilon may each be equal to zero.
Patent ES-8605330-A1 (ES)
Title: Controlled flow, split stream burner assembly with sorbent injection.
IPC: F23D1/00
Filed: 1985-04-26
Abstract: The burner (20) assembly defines a fuel passage, with a fuel receiving inlet (28) at one end. An enclosure extends over the fuel passage for receiving air, which is directed from the enclosure toward the outlet in two radially spaced parallel paths (42,44) around the fuel passage. Sorbent is injected into the radially outer path at the outlet for capturing the sulphur combustion products. - The air flowing through each path is pref. regulated and the sorbent pre-pulverised and transported with air, steam or as a slurry. The fuel discharging the passage can be split so that a series of flame patterns are produced.
Patent ES-8608313-A1 (ES)
Title: Microcapsules of regulatory peptides with controlled release, their preparation and injectable formulations.
IPC: A61K38/22
Filed: 1985-07-30
Abstract: Microcapsules for controlled release of regulatory peptides (I) contain poly-D(-)-3-hydroxybutyric acid (II) as biologically degradeable carrier. Also new are injectable compsns. consisting of these microcapsules in a pharmaceutically acceptable medium.
Patent ES-8702326-A1 (ES)
Title: Process for the continuous production of lower alcohols.
IPC: B01J35/10
Filed: 1986-03-18
Abstract: An improved process for the production of lower aliphatic alcohols by the catalytic hydration of a lower aliphatic olefin in the presence of a strongly acidic cation exchange resin catalyst in a fixed bed reactor and in which a cationic surfactant has been added to the process water is provided.