baber/WOPTO huggingface dataset:
Patent ES-452003-A1 (ES)
Title: Recovery of sizes
IPC: D06L1/14
Filed: 1976-09-30
Abstract: Fabrics of which the warp is sized with water-soluble polymers of acrylic acid and/or their alkali metal salts or ammonium salts, are desized by treating the sized fabric with from 30 to 300 percent by weight of water, based on the dry weight of the fabric, and separating the resulting size solution from the fabric. The recovered size solution can be directly re-used for sizing.
Patent ES-453702-A1 (ES)
Title: Removable track belt with removable keeper bar
IPC: B62D55/28
Filed: 1976-11-26
Abstract: A removable track belt for installation around the outer surface of a tire carcass has on its inner surface a plurality of circumferential lands and grooves that interlock with lands and grooves on the tire carcass. The inner surface of the track belt also has a plurality of spaced axial grooves for receiving removable rigid keeper bars, to which grousers are attached. The underside of each keeper bar contains lands and grooves that also mate with those of the tire carcass.
Patent ES-454848-A1 (ES)
Title: Strand shearing and deflecting device
IPC: C03B37/16
Filed: 1976-12-15
Abstract: Process and apparatus are herein described for shearing and alternatively directing a continuously produced strand into or away from a strand collection device, particularly a pot spinning device. The novel apparatus is located between a strand producing unit and a collection unit and includes an elongate upright funnel with a transverse slide at the lower outlet of the funnel. The slide carries a straight tubular section and an angular tubular section, with a cut-off blade between the sections. The slide is reciprocated to bring either of the two sections into register with the outlet of the funnel, with the blade serving to sever the strand as the slide is moved to either position. When the staight section is in register, the strand enters the collection unit. When the angular section is in register, the strand is diverted away from the collection unit. The device is particularly used when operation of the collection unit is interrupted while allowing strand production to continue.
Patent ES-457644-A1 (ES)
Title: Protective device for a perfector printing press
IPC: B41F21/10
Filed: 1977-04-06
Abstract: Device for protecting a printing machine, selectively operable in a first-form printing mode and in a perfector printing mode, against damage thereto when changing over from one to the other mode of operation thereof, the printing press having a sheet-storage cylinder and a sheet turn-over cylinder cooperating therewith, respective means on each of the cylinders for gripping a sheet being printed, means includes control cams and a gear segment turnably cooperating therewith for controlling the sheet-gripping means of the storage cylinder during change-over of the printing machine from one mode of operation to the other, and means for turning the storage cylinder per se into a respective changeover position, the device for protecting the printing machine includes means for securing the turn-over cylinder against rotation while the storage cylinder is being turned by the turning means, electromechanical means for ensuring that the control means for the gripping means of the turn-over cylinder is in the respective end position thereof, and electrical switching means cooperating with the electromechanical means for monitoring the occurrence of the turning of the gear segment and turning of the storage cylinder.
Patent ES-461886-A1 (ES)
Title: Method and device for wrapping thread winding ball
IPC: B65B5/06
Filed: 1977-08-25
Abstract: A packing for yarn coils is produced from a plastics sack open at one side and enclosed by a welded seam, in which a quadratic shaped stack of the yarn coils is first placed in the plastic sack. Before welding the sack opening is provided with two side folds which are so folded that the plastic sack after welding is resting on side surface of the yarn coil stack positioned behind the welded seam. The filled sack is enclosed by a sepg. welded seam and the yarn coils are so placed in the plastic sack that the bottom of the sack is resting closely on adjoining side surfaces, of the yarn coil stack. The yarn coils are placed in the plastic sack by a filling shaft and the plastic sack is pulled on the filling shaft by a suction lifter and by a tensioning unit.
Patent ES-462266-A1 (ES)
Title: Oil purification by adding hydratable phosphatides
IPC: C11B3/00
Filed: 1977-09-09
Abstract: The invention relates to a process for removing impurities from triglyceride oils in which before the removal is effected the level of hydratable phosphatide is increased. The phosphatide together with the impurities can be removed from the oil by any suitable degumming process. Impurities which are removed by the process of the invention include iron, non-hydratable phosphatides, waxes, sterolglucosides, etc.
Patent ES-463088-A1 (ES)
Title: Plastic netting extrusion molding and its manufacture
IPC: B29C48/33
Filed: 1977-10-10
Abstract: Thermoplastic mesh structures produced by extrusion and subsequent stretching of tubular or slit tubular mesh to produce hexagonal interstices bounded by oriented strands where the orientation is aligned with the oblique strand intersections and not around acute strand intersections. The orientation is produced from mesh initially extruded with four-sided interstices having globular intersections between strands which intersect at angles of 90-110 degrees. Orienting is effected by (a) longitudinal stretching to original strands, followed by lateral stretching without longitudinal stress, to draw lateral strands from the intersections (b) radial stretching without longitudinal stress to simultaenously orient the original strands and draw out the intersections or (c) slitting and lateral stretching of the sheet mesh without longitudinal stress to simulatenously orient the original strands and draw out the intersections. Used esp. for making netting from materials with a relatively low tendency to split or fibrillate, e.g. low or medium density polyethylene or polyamides.
Patent ES-465272-A1 (ES)
Title: Bounce dampening system for switch actuators
IPC: H01H36/00
Filed: 1977-12-21
Abstract: A bounce dampening system reduces switch actuator bounce when the actuators are restored to their home position. Included are selection interposers, one of which is selectively driven to thereby effect motion of selection bails and corresponding switch actuators. A reverse interposer is simultaneously driven. A spring restores the reverse interposer after the actuation cycle thereby carrying the bails and switch actuators to their home position. The return spring and the mass of the reverse interposer prevents actuator bounce and insures a timely return of the actuators.
Patent ES-467739-A1 (ES)
Title: preparation and use thereof
IPC: C07D405/14
Filed: 1978-03-10
Abstract: Substituted bis-benzimidazolyl compounds of the formula < IMAGE > are disclosed, wherein A is thiophenediyl, furanediyl, phenylene, or phenoxyphenylene, and R1 is < IMAGE > < IMAGE > where R2-R10 are independently hydrogen, alkyl, aminoalkyl, N-alkylaminoalkyl, N,N-dialkylaminoalkyl, or phenyl, or any two of R2-R10 taken together are C2-C4 alkylene, as are methods of making the compounds, which are useful as chemotherapeutic agents in the treatment of protozoal and viral diseases.
Patent ES-468061-A1 (ES)
Title: Manual and motor actuated railway car door
IPC: E05F15/56
Filed: 1978-03-20
Abstract: A sliding door for railroad cars which may be manually operable but is also provided with a pneumatic device and a pneumatic control circuit operably connected to the door for closing the door by power operation, which pneumatic device, after effecting power closing of the door, is automatically vented of all pneumatic pressure and operably disconnected from the door so as not to offer any resistance during manual operation, and, in particular, during an opening phase of the door by manual operation subsequently to a pneumatic closing phase of the same door.
Patent ES-476954-A1 (ES)
Title: Internal combustion engine utilising liquefied gaseous fuel.
IPC: F02D19/02
Filed: 1979-01-18
Abstract: In an air/fuel supply system for enabling an internal combustion engine to utilise liquefied gaseous fuel efficiently, a solenoid operated fuel injector (18) injects the fuel in a liquid state into a mixing region (26) of the induction system. A control system monitors the cooling effect of the vapourising fuel by measuring the temperature difference between a pair of temperature sensors (44, 46), respectively upstream and downstream of the mixing region and compares the measured temperature difference against a preset reference level to derive an error signal. The error signal is applied to control the fuel injector and regulate the fuel supply to maintain the temperature difference and related mixture strength constant at a value set by the reference level. The reference level may be controlled by monitoring other parameters or operating characteristics e.g. intake air humidity, exhaust gas composition or firing voltage values, to determine and hold the optimum setting.
Patent ES-8406651-A1 (ES)
Title: Isothermal chamber and heat engines constructed using said chamber
IPC: F16J3/04
Filed: 1979-02-13
Abstract: Isothermal chamber comprising deformable walls and acting as a heat exchanger. It is constituted by two walls 3,3a of complementary shape defining between them an enclosure 4 containing a gas, the said walls having a deformable zone 5 and a rigid zone 6 providing a variable capacity in heat exchange with an auxiliary fluid, in such a way that the gas contained in the enclosure will undergo substantially isothermal transformations. The invention is employed for the construction of gas compressors and heat engines.
Patent ES-481811-A1 (ES)
Title: Use of (Z)9-tetradecenylacetate and/or (Z)9, (E)12- tetradecadienylacetate for attracting and combating Panolis flammea.
IPC: A01N37/02
Filed: 1979-06-22
Abstract: 1. A method of attracting and combatting Panolis flammea by applying (Z)9-tetradecenyl acetate and/or (Z)9, (E)12-tetradecadienyl acetate.
Patent ES-481826-A1 (ES)
Title: Apparatus for stripping centrifugally cast tubes.
IPC: B22D13/10
Filed: 1979-06-22
Abstract: An extractor carriage is furnished on each side with an elbow bracket projecting towards its lower portion. To each of these brackets is attached the end of a cable which moves the carriage in its forward direction towards the centrifuging machine. Each cable is protected at its upper portion from sand debris by lateral wings extending from the upper portions of a trough which receives the debris. These cables, as well as a third cable for returning the carriage, are wound around a single motor drum driven by hydraulic motors which are capable of operating at several speeds. The invention may be applied to centrifuging equipment for cast iron pipe.
Patent ES-482072-A1 (ES)
Title: Load bearing construction element of high bending resistance realized by tension and method of manufacturing same.
IPC: E04C3/32
Filed: 1979-06-29
Abstract: In a cavity compound structural element, the cavity is filled with a stressed material (1) to increase the load capacity and to enhance the noise insulation characteristics, the stressed material being a material whose volume increases after the filling process in order to hold the cavity-surround (4) in tensile stress. Additionally, the cavity can be held in traction by adjustable supporting and tensioning elements for stiffening and the generation of further prestressing.
Patent ES-8102487-A1 (ES)
Title: Rotary nozzle system for metallurgical vessels
IPC: B22D37/00
Filed: 1980-05-12
Abstract: A rotary nozzle system for metallurgical vessels, especially steel ladles, whose stationary closure portion or part contains a refractory bottom plate and whose rotatable closure portion or part contains a rotatable toothed rim mounted at the stationary closure portion and a refractory slide plate which bears against the bottom plate. There is solved the problem of enabling a rapid, uncomplicated exchange, especially of the bottom plate and the slide plate with the particular task of automatically reestablishing each time a condition which ensures for operational reliability of the rotary nozzle system. This is obtained by constructing the rotatable closure portion or part as a housing having a rigid cover member which is detachably connected at the rotatable toothed rim. Internally of the housing there is located a pressure plate which receives the slide plate. Since the pressure plate is in direct rotatable engagement with the rotatable toothed rim and is supported, by means of spring elements, at the housing, preferably at the cover member, there is realized a stable construction with a predictable force flow. In particular, the contact or pressing forces are independent of the rotational movement and act directly upon the slide plate. For plate exchange it is only necessary to remove the housing cover, while the rotary drive continuously is maintained in engagement at the rotatable toothed rim.
Patent ES-8103550-A1 (ES)
Title: Seat and waist lasting machine-independently pivotable side lasting fingers
IPC: A43D21/00
Filed: 1980-04-21
Abstract: A shoe side or combined heel seat and side lasting machine has two side lasting assemblies, each comprising wiping elements mounted for pivotal movement, independently of adjacent elements, about first and second axes extending respectively transversely and lengthwise of the last bottom. For providing a substantially continuous wiping surface, the first axis lies in the plane of the work-engaging surface of its associated element, along the longitudinal center line thereof, when said surface lies horizontally. Also each shoe lasting assembly can pivot bodily about an axis adjacent the edge of the work-engaging surface of the most heelwardly disposed element, in the plane of its work-engaging surface. Associated with each pair of wiping elements is a clamp pad, said pad being caused clampingly to engage the shoe, while the inwiping movement of the elements continues, by operation of a common piston-and-cylinder arrangement.
Patent ES-8105326-A1 (ES)
Title: Cephalosporin derivatives suitable for oral administration
IPC: A61K31/545
Filed: 1980-05-30
Abstract: C2-8alkanoyloxymethyl 7-[2-(2- aminothiazol-4-yl)-2-(hydroxy or methoxy)iminoacetamido]-3-methyl- 3-cephem-4-carboxylates (syn isomers) are readily absorbed through the digestive tract and converted in vivo to the corresponding carboxylic acids, which have outstanding antibiotic properties. These esters may be prepared by acylation of the corresponding acyloxymethyl 7- aminodesacetoxycephalosporanate, by esterification of the corresponding acid or by conversion of an undesired acyl group at the 7-position of a cephalosporin compound to the desired 7-[2-(2-aminothiazol-4-yl)-2- (hydroxy or methoxy)iminoacetyl] group.
Patent ES-8106486-A1 (ES)
Title: Anti-diarrhoea veterinary composition.
IPC: A61K31/155
Filed: 1980-08-22
Abstract: Vasoconstrictor alpha -adrenergic agonists of formula (I) A-B-C (1) wherein, A is a 2-imidazoline group or a guanidine group B is a chemical bond or a linking group one or two atoms in length and C is a C6-10 mono- or bi-cyclic group which is either an aromatic group, a heteroaromatic group containing only one hetero-atom, or a group containing an aromatic moiety and which group C may be substituted by C1-4 alkyl, C1-4 alkoxy, halogen or hydroxyl or salts thereof, are useful in the treatment and prevention of diarrhoea in livestock. Compositions of these compounds are described.
Patent ES-8202189-A1 (ES)
Title: Assembling electric batteries.
IPC: H01M50/114
Filed: 1980-10-08
Abstract: A multicell recombinant electric storage battery has a container (10) containing two or more cell packs (14) comprising positive and negative plates. Each cell pack is located in a close fitting plastics bag (14). The container may be provided with intercell partitions (12) in which case the plastics bag facilitates sliding the cell packs into the container whilst maintaining the desired compression of the cell packs. Alternatively the intercell partitions may be constituted by the material of the plastics bags.
Patent ES-8205798-A1 (ES)
Title: Indolizine derivative*its manufacture and medicine containing it
IPC: C07D209/44
Filed: 1980-12-05
Abstract: The invention relates to new indolizine derivatives of the general formula < IMAGE > and to their non-toxic addition salts in which: R represents C1 to C8 alkyl, phenyl or phenyl substituted by one or two substituents selected from halogen atoms and from lower alkyl or lower alkoxy groups, X1 represents hydrogen, chlorine, bromine, iodine, methyl or methoxy, A represents a group selected from: < IMAGE > in which X2 represents hydrogen, chlorine, bromine, iodine, methyl or methoxy and X3 represents hydrogen, chlorine, bromine, iodine or methyl, R1 represents methyl, ethyl, n-propyl or n-butyl, n represents an integer from 2 to 6 inclusive provided that, if X2 and X3 each represent H or CH3, X1 is other than H. The derivatives in question can be used in the treatment of certain pathological heart syndromes, in particular in the treatment of angina pectoris and of cardiac arrhythmias.
Patent ES-8202142-A1 (ES)
Title: Method of manufacturing projectiles
IPC: F42B12/76
Filed: 1981-02-18
Abstract: The present invention relates to a method used for manufacturing projectiles or other ammunition units such as artillery shells, and specifically to fastening a driving band (10) and/or a pipe cap (13) to the projectile body (1). In order to obtain a strong joint between the driving band (10) and the projectile body (1) as well as a simple manufacturing method the driving band (10) with the pipe cap (13) are fastened to the rear part of the projectile body (1) simultaneously, i.e. in the one and same working operation, by means of explosive cladding. The driving band and pipe cap material (7) formed as a "cup" is disposed on the rear part of the projectile body after which detonating explosive (8) with a very high pressure joins the material (7) to the outer surface of the projectile body. The clad material is then machined to form the driving band (10), circumferential grooves (14, 15) and the pipe cap (13) into their desired dimensions.
Patent ES-8202003-A1 (ES)
Title: Ergoline derivatives, process for their preparation, and pharmaceutical compositions
IPC: C07D457/06
Filed: 1981-03-31
Abstract: The invention relates to compounds of the general formula < IMAGE > in which R1 denotes hydrogen or methyl R2 represents hydrogen, halogen, methyl, formyl or a group of the formula S-R7 or SO-R7, where R7 is alkyl having 1 to 4 C atoms or phenyl R3 denotes hydrogen or methoxy R4 is a hydrocarbon group having 1 to 4 C atoms, benzyl or phenethyl and R5 and R6 independently of one another in each case represent alkyl having 1 to 4 C atoms, cyclohexyl or optionally substituted phenyl or an acid- and water-soluble group, such as (CH2)nN(CH3)2, where n is an integer, with the proviso that R5 and R6 do not simultaneously denote the acid- and water-soluble group, and their pharmaceutically acceptable acid addition salts with organic or inorganic acids, which can be used as antihypertensive agents and exhibit both antiprolactin activity and an activity against tumours. A process whereby the abovementioned compounds are prepared from carboxyergolines and carbodiimides, and pharmaceutical compositions which contain these compounds, are additionally described.
Patent ES-8203008-A1 (ES)
Title: A handling device for handling meat portions.
IPC: B01F13/00
Filed: 1981-05-08
Abstract: A device for handling, like massage or mix, meat portions, provided with a wheeled (10) container (5) having a closed lid (4), for receiving a meat portion and stirring means (7) operative in said container (5) and beared in said lid (4) wherein the inclination of the rotary axis of the stirring means is adjustable and the quantity of meat moved by the stirring means (7) per rotation, is determined, and therefore the rate of massage, said stirring means (7) being provided with at least one conduit (20) for a cooling fluid to retain the meat temperature at a desired level.
Patent ES-8300989-A1 (ES)
Title: Sterile docking process, apparatus and system.
IPC: B29C65/74
Filed: 1981-07-10
Abstract: A process, apparatus and system for making a sterile connection between two thermoplastic resin tubes is disclosed. The tubes are cut by a hot cutting means so as to form a molten interface between the tubes and the cutting means. The tubes are aligned with each other and slid off an edge of the cutting means while being urged together. As the thermoplastic resin cools a sterile weld is formed. The cutting means should either be thin or have a sharp edge where the aligned tubes are slid off and joined.
Patent ES-8206608-A1 (ES)
Title: A process for the preparation of starch glue from starch.
IPC: C09J103/02
Filed: 1981-09-09
Abstract: A process for the preparation of a starch glue with a high starch content from starch, in particular native starch, according to the Stein-Hall-method by gelatinization of a part of the starch. The gelatinized starch is decomposed by the addition of a water soluble oxydant in situ at 10-100 DEG C at atmospheric pressure under obtaining a starch glue having a dry material content of starch of 20-45%, by weight. Preferably the decomposition of the gelatinized starch takes place at 50-95 DEG C. Advantageously the oxydant is added to the mixture during the first phase of gelatinization of a part of the starch in the alkaline medium. As oxydant a suitable hypochlorite, a suitable perborate, a sutiable persulfate, a suitable bromate or hydrogenperoxide, optionally together with a suitable catalyst is used. However, the use of the perborates, in particular sodium perborate together with a copper sulfate catalyst, is preferred. Finally, the invention also comprises a starch glue having a high starch content.
Patent ES-8300612-A1 (ES)
Title: Apparatus for automatically orientating fruit, particularly peaches, in machines for the automatic packing thereof.
IPC: B65B35/58
Filed: 1982-01-14
Abstract: In an apparatus that is able to orientate a plurality of fruit, particularly peaches, supplied in succession to a machine for the automatic packing thereof in special trays, there is a charging-separating device 50 that infeeds the fruit P, previously selected by size, in a continuous succession to a first station 60 at which the fruit is orientated with the peduncular cavity 3 pointing downwards and the line of suture 4 thereof lying on the plane of motion the said station being constituted by a pair of inclined rollers 12 that rotate in the same direction at regular intervals, in between which slide a plurality of means 13, connected to a driven chain 14, provided to support the fruit subsequently, at a second station 70 constituted by optical electronic means, the most coloured part of the fruit is recognized, while at a third station 80 the fruit undergoes a 90 DEG rotation clockwise or anti-clockwise with respect to the vertical axis thereof so that the most coloured part be pointing in the direction of motion.