baber/WOPTO huggingface dataset:
Patent ES-8207287-A1 (ES)
Title: Retaining grippers
IPC: B25B5/06
Filed: 1981-10-23
Abstract: A soft retaining gripper for gripping a surface while stresses are exerted in a longitudinal direction parallel to the surface between the gripper and the surface, comprises a jaw and an inflatable flexible bladder carried by the jaw, the bladder being in use inflated to grip the surface. To prevent creep of the gripper in use, a wall is associated with the bladder and extends between the bladder and the surface, the wall being made of a composite anisotropic material comprising elongate elements which are oriented to extend in the longitudinal direction and are practically inextensible and a flexible synthetic resin in which the elongate elements are embedded, the elongate elements being anchored to the jaw at at least that end in the direction of which creep might otherwise occur.
Patent ES-8300090-A1 (ES)
Title: Carbacyclins, process for their preparation and their utilization as pharmaceutical preparations.
IPC: C07C69/66
Filed: 1981-12-18
Abstract: Carbacyclin derivatives of Formula I < IMAGE > (I) wherein R1 is OR2, wherein R2 is hydrogen, alkyl, cycloalkyl, aryl, a heterocyclic residue, or NHR3, wherein R3 is an acid residue or hydrogen X is oxygen A is -CH2-CH2-, trans-CH=CH-, or -C 3BOND C- W is free or functionally modified hydroxymethylene or free or functionally modified < IMAGE > wherein the OH-group can be in the alpha - or beta -position D is a straight-chain or branched, saturated or unsaturated aliphatic group of 1-10 carbon atoms, which can optionally be substituted by fluorine atoms, 1,2-methylene, 1,1-trimethylene E is -C 3BOND C- or -CR6=CR7- wherein R6 and R7 are hydrogen or alkyl of 1-5 carbon atoms R4 is an aliphatic group, cycloalkyl, optionally substituted aryl, or a heterocyclic group R5 is free or functionally modified hydroxy and, when R2 is hydrogen, the physiologically compatible salts thereof with bases, have valuable pharmacological properties.
Patent ES-8304149-A1 (ES)
Title: Immunoglobulin conjugates.
IPC: A61K47/48
Filed: 1982-01-11
Abstract: There is described an immunoglobulin conjugate comprising an immunoglobulin or immunoglobulin fragment modified by one or more groups of the following formula which are covalently linked to it: < CHEM > The conjugates are useful in the treatment of cancers and are made by reaction of the immunoglobulin or immunoglobulin fragment with desacetylvinblastine acid azide.
Patent ES-8305029-A1 (ES)
Title: Modified vegetable protein adhesive binder
IPC: C08H1/00
Filed: 1982-01-14
Abstract: A modified vegetable protein adhesive binder and process for its production is disclosed comprising forming a slurry of a urease containing vegetable protein material having a proteinaceous solids content of 10 to 30% by weight and including in said slurry a quantity of water soluble silicate to minimize foaming during reaction of the protein material. Urea is then added which reacts with the urease to liberate ammonia from the urea and raise the pH of the slurry to above about 8. The slurry having an alkaline pH is reacted with an oxidizing agent to modify the protein, followed by heating of the modified protein at a temperature of 220-320 DEG F. The modified protein material is then cooled and dried to result in a protein adhesive binder with excellent rheological properties and good coating characteristics.
Patent ES-8302983-A1 (ES)
Title: Telephone exchange
IPC: H04M11/06
Filed: 1982-04-29
Abstract: To provide additional services, e.g. data, information processing, an exchange 1 such as a telephone exchange is enhanced by the provision of one or more so-called by-pass circuits (5). Such a by-pass circuit (5), which may be a closed ring with separate transmission paths for two directions, interconnects a number of interface units (6), some of which serve user terminals (9), while at least some (6) give access to the exchange (1). Another of these interface units (12) gives access to a data network. More than one by-pass circuit may be provided, in which case at least one may be of the non-closed type, and in addition a mesh network of terminals may also be connected in the system.
Patent ES-8400756-A1 (ES)
Title: Heterogeneous ethylene copolymers for the manufacture of films.
IPC: C08F4/68
Filed: 1982-07-09
Abstract: 1. Copolymers of ethylene and of alpha-olefins comprising at least 4 carbon atoms, having a density lying between 0.905 and 0.940 g/cm**3 and a melt index lying between 0.2 and 2 dg/min., having an average content of alpha-olefin units lying between 1 and 8 mole percent and characterized in that the distribution of the alpha-olefin units along the backbone is heterogeneous, the said copolymer comprising crystalline fractions and amorphous fractions, and the content of alpha-olefin units along the backbone varies between at least 0.2 and at most 5 times the average content according to the fractions in question.
Patent ES-8403353-A1 (ES)
Title: Manipulator for remote intervention in a water collector of a steam generator.
IPC: G21C19/02
Filed: 1982-10-04
Abstract: Telemanipulator for operation in a waterbox of a steam generator for attachment underneath the tubeplate of the latter. The device has expandable grippers mounted on arms carried by a bearer unit, for engaging and locking as required in the orifices in the tubeplate, with means enabling independent movement of the apparatus underneath the tubeplate while remaining always suspended by at least two grippers. The bearer unit has four independent arms each equipped with two expandable grippers, and on the portion of it opposite from the tubeplate it supports an arm having a number of members hinged together, the end member of the arm being equipped with tool attachment means, the whole of the arm being in turn revolvable about the axis of the unit perpendicular to the tubeplate, with remote-controlled means for adjusting and maintaining the angular position of the arm with respect to the bearer unit and the angular position of each of the members of the arm relative to one another. The invention is applicable especially to steam generators in nuclear power stations.
Patent ES-8400264-A1 (ES)
Title: Process for preparing strips or sheets of high strength austenitic steel having improved fatigue strength
IPC: B21B3/02
Filed: 1982-10-19
Abstract: In the conventional process of manufacturing sheets of metastable austenitic stainless steel, a mechanical polishing step is included before or after the final temper rolling step. By insertion of this step, the fatigue resistance of the produced steel strips and sheets is remarkably improved.
Patent ES-8308758-A1 (ES)
Title: Method of making a lid of a recipient provided with a retractable pouring spout, and mould for carrying out this method.
IPC: B29C45/16
Filed: 1982-12-22
Abstract: 1. A method of manufacturing a receptacle lid provided with a retractable pourer spout in which the lid, with the exception of the pourer spout, is moulded from a first material of a quality appropriate to the use to which the receptacle is to be put, up to a limit surrounding the base of the pourer spout, the said pourer spout being moulded from a flexible plastics material of a quality appropriate to the use to which the receptacle is to be put, characterised in that as the said lid and the said pourer spout are moulded in a single mould, the said lid being moulded before the pourer spout and consisting of a plastics material (15) which is less flexible than the material (16) used for the pourer spout, the two aforesaid plastics materials (15, 16) which are compatible inter se being joined by causing the second plastics material (16) to penetrate into the heat of an excess thickness (10) provided for the purpose in the first plastics material (15) around the base of the pourer spout and prior to substantial solidification of this first plastic, and in that the second material (16) is caused to penetrate into and become locked in fluidtight fashion within the heart of the said over thickness (10) of the first material (15) upon completion of the moulding of the said second material.
Patent ES-8500805-A1 (ES)
Title: Method and apparatus for preparing a high strength sheet material.
IPC: B29K23/00
Filed: 1983-03-22
Abstract: A method of preparing a high strength sheet material comprising (a) forming a laminate comprising at least two layers of a thermoplastic polymer material, each layer having a fibrillar grain structure providing a predominant direction of splittability in each said layer, and wherein the layers are bonded to one another with the said predominant directions of splittability transverse to each other, (b) biaxially orienting the molecules of said layers by stretching the layers in substantially uniaxial steps, the transverse streching being effected by applying pressure to the surface of the laminate along lines extending substantially in the longitudinal direction of the laminate to impart thereto a waved configuration, and (c) subjecting the biaxially oriented laminate to a heat treatment while allowing at least 7% shrinkage of the laminate to take place in at least its transverse direction.
Patent ES-8402176-A1 (ES)
Title: Hammer crusher
IPC: B02C13/284
Filed: 1983-04-28
Abstract: This crusher can be constructed as a single-shaft or double-shaft hammer crusher. The, or every, grill unit (7) is composed of a plurality of parallel grill side elements (22, 23, 24) which have recesses (45) which are open at their upper edge (44) and in which the grill rods (21) are mounted. Clamping elements (47, 48) which are detachably clamped to the grill side elements (22 to 24) hold the grill rods (21) in the recesses (45). The outer grill side elements (22) have rollers (34, 35) to which rails (8) are assigned. The rollers (34, 35) have a height difference (h2) with respect to one another and the rails (8) are provided with an end element (17) with an incline (18) and a descending gradient (19). Between the inner grill side elements (23) a lever (36) in the form of a joint triangle is arranged, with which the grill unit (7) can be raised with horizontal application of force.
Patent ES-8503664-A1 (ES)
Title: Acyl quinolinone derivatives, processes for their preparation, pharmaceutical compositions containing them and their use.
IPC: C07D409/02
Filed: 1983-06-16
Abstract: Quinolinone derivatives of the formula (I) < IMAGE > (I) in which X represents oxy or a direct bond, R1 represents an aliphatic, cycloaliphatic, aromatic, araliphatic, heterocyclic or heterocyclic-aliphatic radical or hydrogen, Ph represents an optionally additionally substituted 1,2-phenylene radical containing the group R1-X-C(O)-, and one of the radicals R2 and R3 represents an optionally esterified or amidated carboxy group R4 and the other represents hydrogen or an aliphatic radical or, in the case of a radical R3, hydroxy, and in which either RA and RB together represent oxo, RC and RD together represent an additional bond, or, when R2 represents a radical R4, RC is hydrogen and R3 and RD together represent oxo, and RE represents a radical R5 which represents hydrogen or an aliphatic, cycloaliphatic, araliphatic heterocyclic-aliphatic radical, or RA represents an optionally etherified hydroxy group and RB together with RC and also RD together with RE represent an additional bond in each case, or, when R2 represents a radical R4, RB and RC together represent an additional bond and R3 and RD together represent oxo and RE represents a radical R5, and their salts, have antiallergic properties. They are manufactured, for example, by subjecting a compound of the formula (IV) < IMAGE > (IV) in which Z represents a removable radical, or a tautomer and/or salt thereof, to intramolecular cyclisation.
Patent ES-8503416-A1 (ES)
Title: Disc brake pad.
IPC: F16D69/04
Filed: 1984-03-16
Abstract: The pad comprises a sheet metal tray (12) having a lining (10) bonded therein and extending outwardly from the tray. The lining comprises a layer of insulating material (24) bonded to the tray base and a layer of friction material (25) bonded to the insulating layer. A metal reinforcement member (22) is embedded in the insulating layer spaced from the base (12a) of the tray.
Patent ES-8501614-A1 (ES)
Title: An apparatus for processing frozen comestibles.
IPC: A23G9/22
Filed: 1984-03-23
Abstract: An apparatus for processing frozen comestibles has a cup for receiving a frozen comestible and a rotatable auger mounted for movement relative to the cup. The cup is moved to the auger to create a pocket in the frozen material in a first relative movement and mixes the frozen material with an added flavoring and extrudes the mixture from the cup in a second operation. A counter is provided which counts only the number of second operations of the apparatus.
Patent ES-8507724-A1 (ES)
Title: Switching device, in particular for limit switches or press button limit switches.
IPC: H01H3/00
Filed: 1984-04-04
Abstract: In a switching device for an end snap-action switch which includes a support, a displaceable actuating push rod and contact bridges two double-armed pivotable levers are connected to the support to move the contact bridges in two opposite directions within a housing.
Patent ES-8604767-A1 (ES)
Title: Precise portion packaging machine.
IPC: B65B9/20
Filed: 1984-06-28
Abstract: An individual portion of tobacco product, e.g. snuff, is pneumatically forced through a fill tube and injected in a paper tube formed of paper tape. A transverse seal portion allows the individual portion of product to be placed in the pre-formed, bottom sealed packet but not yet completely sealed paper tube. - As the tube continuously advances, the preceding seal and the bottom seal form a pouch or packet of carefully measured portion contained in it. Each packet is a link in the chain or string of packets. Each individually formed pouch is then severed and counted.
Patent ES-8607165-A1 (ES)
Title: Washing and disinfecting apparatus, particularly for roadside trash bins.
IPC: B08B9/08
Filed: 1984-10-04
Abstract: The invention is concerned with a washing and disinfecting apparatus, particularly for roadside trash bins (7). The entire apparatus is advantageously mounted on a vehicle (2) and comprises a robot, such as a hydraulically or pneumatically operated one, which can lift and tilt trash bins (7) to be washed and disinfected, raise and move into a working position a rotatable/translatable shower assembly (4) having one or more jets (8) arranged to sweep the whole interior surface of a bin, lay down the cleansed bin, and return the shower assembly (4) to its home position. The apparatus further comprises a superheating boiler and a pump for pressurizing water to be supplied to the rotatable/translatable shower assembly (4). The inner walls of the bin are, therefore, cleansed by the combined effect of several actions, namely: at least one mechanical action of dirt dislodgement afforded by the jet(s), a thermal action resulting from the use of the superheated water, and a chemical action provided by the admixture of a detergent to the water.
Patent ES-8606206-A1 (ES)
Title: Automatic and autonomous floating purifier with rotary belt separation and external radial circulation.
IPC: E02B15/10
Filed: 1985-04-18
Abstract: This Patent covers an automatic and autonomous floating purifier consisting of a normally cylindrical and upright housing (1) with numerous compartment (4) each divided into two chambers (5, 7), the outer chamber (5) being supplied with polluted water through inlet openings (6) at water surface level where as the other chamber (7) is acting as a collecting tank for the pollutant, which is sticking to a mobile belt (8) a large number of mobile boxes (13) moving on the water surface by means of sliding or articulated devices, receiving the polluted water numerous suction pumps (17) each aspirating the water from a set of boxes one or more discharge outlets in the chamber (5) of the compartments (4) discharging the pollutant radially below the water surface so as to create a toroidal circulation by which the surface pollutants are accumulated and directed towards the chambers (5) of the compartments (4) where the oil is separated from the water by adhesion to the belt (8) a storage tank (20) for the pollutants coming from the various chambers (7) and compartments (4) the storage tank being continuously emptied and drained at intervals by pumping (21). The separately driven recirculating pumps (17) will provide a jet by which the purifier can be moved and steered without needing any other conventional propelling devices. Furthermore, the purifier is fitted with all equipment and connections for completely automated operation and remote control.
Patent ES-8603815-A1 (ES)
Title: Process for the preparation of acyl urethanes, and their use.
IPC: C07B61/00
Filed: 1985-06-05
Abstract: A hydroxy cpd. (A) is reacted with a urethane (B) in the form of an imide of formula (I) to give an acylurethane (I) with at least 1 gp. of formula -CO-R-CO-NH-COOR1. R=the hydrocarbon residue of a 2-10C, opt. alpha,beta-ethylenically unsatd. (cyclo)aliphatic or aromatic dicarboxylic acid or endomethylene deriv. R1=alkyl, alkoxy or alkoxyalkyl with 1-16C (1-10C) in the alkyl gp., 3-10C cycloalkyl or benzyl.
Patent ES-8700947-A1 (ES)
Title: Training dummy for combat sports.
IPC: A63B69/34
Filed: 1985-06-27
Abstract: A training dummy for combat sports incorporates a chest portion having a longitudinal frame component and a transverse plate secured thereto. A support structure comprises a tubular sheath rotatably mounted on a fixing element and a support leg having two ends, one of the ends being joined to the sheath by a coupling and the other end of which is connected to the frame component. The coupling allows the frame component to rotate about two perpendicular axes which are in turn perpendicular to the lengthwise axis of the fixing element. A spring is disposed between the sheath and the plate to urge the frame component away from the sheath.
Patent ES-8706110-A1 (ES)
Title: Novel alpha-aminoalkyl-alpha-alkylphenylacetonitriles.
IPC: A61K31/275
Filed: 1985-10-16
Abstract: Novel alpha-aminoalkyl-alpha-alkylphenylacetonitrile derivatives useful for treatment of cartino vaso diseases, a peripheral circulatory insufficiency and cerebral circulation failure are disclosed.
Patent ES-8608942-A1 (ES)
Title: Vibrator
IPC: B06B1/16
Filed: 1985-10-18
Abstract: In a vibrator, a rotary shaft (4) drives a clapper (8). The rotary shaft (4) and the clapper (8) are in connection via preferably conical rotation surfaces (5, 9) which are moved into abutment by a flexible part (10). At that end of the clapper (8) which is located opposite the rotary shaft (4) there is located a part with a further rotation surface (11), which rolls on an associated rotation surface (12) of the vibrator housing (1).
Patent ES-8800801-A1 (ES)
Title: Multiple frequency digital phase locked loop.
IPC: H03K5/13
Filed: 1986-01-15
Abstract: An improved multiple frequency digital phase-locked loop circuit 10 is described. The improved digital phase-locked loops utilizes a single circuit 12 to effect both phase and frequency adjustments. The multiple frequency digital phase-locked loop effects phase adjustments by selectively combining or subtracting a reference clock signal 30 with a derived programmable clock signal thereby generating a composite digital phase-locked loop clock signal. The multiple frequency provides frequency adjustments by selectively adding or subtracting pulses from the composite clock signal at a rate determined by a programmably controllable clock signal. The improved multifrequency digital phase-locked loop is suitable for use as a tone detector with the addition of a lock detector 22 wherein the phase-locked loop can be programmed for a plurality of known operating frequencies.
Patent ES-8900193-A1 (ES)
Title: Hollow ball shaped alkaline polyphosphate with a low apparent density, method and installation for its preparation.
IPC: B01D1/18
Filed: 1986-04-17
Abstract: Alkali metal polyphosphates consisting substantially of hollow spheroidal particles with an apparent density of less than 320 g/l are made. To this end, an aqueous alkali metal orthophosphate solution and an aqueous solution of an inflating agent are simultaneously forced under a pressure of 6-40 bars into a fluidization zone the two solutions are fluidized in the fluidization zone by injecting a finely dispersed permanent gas maintained under a pressure higher than the two solutions and the fluidized solutions are sprayed with the aid of a plurality of single medium nozzles arranged downstream of the fluidization zone through a flame zone produced inside the spray tower. Apparatus for carrying out the process.
Patent ES-8800377-A1 (ES)
Title: Textile yarn creel.
IPC: D04B15/42
Filed: 1986-04-30
Abstract: A textile yarn creel having a circular supporting framework and plural yarn package supporting members mounted removably and circumferentially slidably thereabout and axially thereof, the supporting members having plural radially inwardly extending pins for mounting of yarn packages thereon for radially inward yarn withdrawal. Guide eyelet members are mounted in a circular arrangement on the circular framework radially inwardly spaced from the package supporting members for receiving the yarns and for direction therefrom to an associated textile machine e.g. a multi-feed circular knitting machine. The package supporting members may be selectively mounted at substantially any locations and spacings circumferentially about the framework for selective expansion and reduction of the creel capacity without changing the floor space occupied. In one embodiment, pivoted arms carry the package supporting pins while in another embodiment the package supporting members are selectively movable radially of the circular framework as well as circumferentially thereabout. The circular nature of the creel and the adjustability thereof give it substantially greater capacity per unit floor space occupied than any known conventional creel. A rotating compressed air blowing arrangement is intermittently operable for removing and preventing lint accumulation on the creel.
Patent IE-902247-A1 (IE)
Title: Indenoindole compounds
Inventor: SAINSBURY MALCOLM
IPC: A61P9/10
Filed: 1990-06-20
Abstract: Compounds of the formula <CHEM>  wherein R is hydrogen or a lower alkyl group or COR<1><5> R<1>, R<2>, R<1><1> and R<1><2>, are hydrogen or a lower alkyl group, R<3>, R<4>, R<5> and R<6> are hydrogen, hydroxy, halogen, a lower alkyl group, a lower alkoxy group or a mono- or di-lower alkyl amino group, NH2 or NR<1><3>COR<1><4>, R<7>, R<8>, R<9> and R<1><0> are hydrogen, hydroxy, a lower alkyl group, a lower alkoxy group, a mono- or di-lower alkylamino group, or NH<1><3>COR<1><4> wherein R<1><3>, R<1><4> and R<1><5> are hydrogen or a lower alkyl group, enantiomers and salts thereof, with the proviso that when R is COR<1><5> then at least one of R<3> to R<1><0> are hydroxy or a mono or di-lower alkylamino group, are useful as antioxidants, within the medical and non-medical field. Many of the compounds of formula IA and IB are new and various methods for preparing them are described.
Patent IE-902767-A1 (IE)
Title: Low-calorie polydextrose derivatives
Inventor: VIANEN GERARDUS MARIA
IPC: A23L33/20
Filed: 1990-07-31
Abstract: The invention relates to low-calorie polydextrose derivatives made up of at least one fatty acid advantageously containing 8-22 carbon atoms and a polydextrose product, which last-mentioned product is obtained by reacting a saccharide, like glucose, a polyol like sorbitol and a polycarboxylic acid like citric acid. The low calorie polydextrose derivatives may be used as fat substitutes, for instance in sauces, mayonnaise, margarine, baking and frying oil as well as in cosmetics.