baber/WOPTO huggingface dataset:
Patent ES-8301668-A1 (ES)
Title: Resiliently yielding crush roll pair arrangement in a crusher apparatus
IPC: B02C4/32
Filed: 1982-03-13
Abstract: A resilient yielding means for the roll pair (1, 4) Figure 1 in a crusher apparatus where at least one of the two crush rolls (1) has been rotatably carried on a swing arm (3) rotatably carried in the frame (2) of the apparatus so that the throat between the rolls opens under effect of an uncrushable object impacted therebetween. The resilient yielding mechanism consists of two linkage arms (5, 6) pivotally mounted to each other, one end (7) of this pair of arms being rotatably carried in the frame (2) of the crusher apparatus and the opposite end (8) in the swing arm (3). The pair of arms (5, 6) is acted upon by a force (F2) Figure 2 which is opposed to the force (F1) tending to open the rolls.
Patent ES-8304475-A1 (ES)
Title: Heat-insulating tubing
IPC: B29C48/151
Filed: 1982-04-20
Abstract: A tube is thermally insulated by helically wrapping a water-repelling spacer around the tube longitudinally folding a paper ribbon carrying a separating medium around and onto the helical spacer injecting a foaming material into the tube as it is being formed, and permitting the material to foam inside the folded ribbon and further permitting the foam to cure and set. Subsequently, the ribbon is peeled off the foam and, preferably, a metal or metalized foil is wrapped around the exposed foam, which is followed by the extrusion of a thermoplastic, synthetic envelope onto the foam.
Patent ES-8400433-A1 (ES)
Title: Apovincaminic acid esters
IPC: C07D471/14
Filed: 1982-06-11
Abstract: A process is disclosed for the preparation of racemic cis or trans apovincaminic acid esters of the formula (I) < IMAGE > (I) and the corresponding optically active derivatives of the formulae (Ia) < IMAGE > (Ia) and/or (Ib) < IMAGE > (Ib) and/or (Ic) < IMAGE > (Ic) and/or (Id) < IMAGE > (Id) wherein R1 and R2 are identical or different alkyl groups having 1 to 6 carbon atoms. Apovincaminic acid alkyl esters are well-known vasodilating compounds.
Patent ES-8307603-A1 (ES)
Title: Cassette comprising a capping device and/or a cleaning device for a printing head of an ink jet printer
IPC: B41J2/165
Filed: 1982-07-22
Abstract: In a cassette comprising a capping device for the capping and/or a cleaning device for the cleaning of the jet nozzle surface (8) of a printing head (3) of an ink jet printer, the capping device defines a capping position (10) and the cleaning device defines a cleaning position (12). The positions being accessible via a window (9, 11) in a cassette wall (7). Furthermore, the cassette wall comprising the window also comprises a purging position (45) for the printing head which comprises a collecting device (46) for collecting the ink ejected during purging.
Patent ES-8306534-A1 (ES)
Title: System for the non-destructive testing of the internal structure of objects.
IPC: G01N23/08
Filed: 1982-09-09
Abstract: The invention relates to a system for the non-destructive testing of the internal structure of objects. The system comprises an object support, an X-ray generator and means for the detection of the attenuated X-ray beam from the object. The system also comprises means for controlling the successive displacements of the support relative to a fixed reference mark in such a way that the incident beam scans a sectional plane of the object, and means for processing the signals from the detection means for the purpose of displaying a section of the object in the sectional plane, the generator and detection means being fixed with respect to the reference mark. Application to the inspection and testing of objects by X-rays.
Patent ES-8400736-A1 (ES)
Title: Thiolated polypeptidic compound from a tetanic toxin fragment, process for its production and its applications.
IPC: A61K39/106
Filed: 1983-02-01
Abstract: A new thiolated polypeptide compound derived from a fragment of tetanus toxin, the process for its obtention and its applications. This compound consists of the IIc fragment of tetanus toxin, having at least one -SH group either directly or indirectly bound thereto. It is usable as a specific neuropharmacological transport agent for transporting a medicine to the central nervous system, as a specific labelling agent for neuronal cells or for diagnosis purposes. It can be coupled with a medicine or a labelling agent.
Patent ES-8504810-A1 (ES)
Title: Thiopyranopyrimidine compounds and acid addition salts thereof
IPC: C07D495/04
Filed: 1983-02-24
Abstract: Novel thiopyranopyrimidine compounds and the pharmaceutically acceptable acid addition salts thereof having excellent hypoglycemic activity, platelet aggregation inhibitory activity, antihistamine activity and anti-allergy activity useful for prevention and treatment of various disorders caused by diabetes, allergy and the like are disclosed.
Patent ES-8403829-A1 (ES)
Title: Lift drive control.
IPC: B66B1/28
Filed: 1983-05-03
Abstract: In this drive control the regulating circuits for the rotational speed of a drive motor and of an eddy current brake are matched in their static and in their dynamic behavior so that a common regulator may be used for both regulating circuits. The matching is achieved by interposing a current regulation circuit for regulating the excitation current of the eddy current brake to the rotational speed regulating circuit. The output of the common regulator is supplied via a linearization member as a reference value to a regulator in the current regulation circuit during the deceleration phase. During the acceleration phase the output of the common regulator is supplied to a matching element matching the variation of the torque to the variation of the torque during the deceleration phase with respect to time. The output of the matching element is connected to the control member of the drive motor via a linearization member. By means of the linearization members the characteristics of a d.c.-shunt motor are approximately achievable. A distance regulating circuit is superposed on the rotational speed regulating circuit. The distance reference value is derived from jerk and acceleration magnitudes during the acceleration phase as well as during the deceleration phase, so that an optimum travel curve is achievable.
Patent ES-8700283-A1 (ES)
Title: Dipped rubber article.
IPC: A61B19/04
Filed: 1983-09-02
Abstract: A skin-contacting lubricating layer formed from a hydrogel polymer bonded to a rubber article (such as a surgeon's glove) is treated by means of surfactant material (such as a bactericidal cationic surfactant which preferably has a 6-18C alkyl or alkenyl group, such as an N-hexadecyl group) or a long chain fatty amine so as to substantially improve the lubricity of the layer with respect to damp skin. The hydrogen polymer is preferably a copolymer of 2-hydroxyethylmethacrylate (HEMA) with methacrylic acid (MAA) or with 2-ethylhexyl acrylate (EHA) or with both MAA and EHA. Such a hydrogel polymer has improved lubricity to dry skin and, if used for this purpose, need not be treated with a surfactant or fatty amine to improve the lubricity with respect to damp skin.
Patent ES-8503368-A1 (ES)
Title: Lubricating-grease composition, its preparation and application.
IPC: C10M115/08
Filed: 1984-02-01
Abstract: An oil composition having as a basic oil a mineral or synthetic oil contains a polycarbamide compound which is the reaction product of an isocyanate with at least three isocyanate groups in the molecule with a long chain aliphatic monoamine as thickener, as well as the usual additives.
Patent ES-8609626-A1 (ES)
Title: Friction clutch and method of making a diaphragm spring therefor
IPC: F16D13/58
Filed: 1984-03-12
Abstract: A friction clutch wherein the diaphragm spring is installed between two annular seats which are carried by the clutch cover. At least one side of the spring has a set of radially extending reinforcing projections each of which extends in part into the annular main (outer) section and into one of the radially inwardly extending prongs. The respective seat has recesses for intermediate portions of such projections. The diaphragm spring is made of special spring steel and the recesses can be formed by deformation of and/or removal of material from the respective seat or seats.
Patent ES-8504548-A1 (ES)
Title: Manufacture of pneumatic tires
IPC: B29C67/00
Filed: 1984-06-08
Abstract: A method and apparatus for use in the manufacture of pneumatic tires, in which a pair of tire bead assemblies are held in accurately spaced relationship against opposite ends of a tube. Tire carcass material carried on an expansible former is located within the tube and expanded to engage the bead assemblies, projecting ends of the carcass material being turned radially outwardly around the bead assemblies while the bead assemblies are supported by the tube.
Patent ES-8504409-A1 (ES)
Title: Charging apparatus for a battery-operated surgical machine.
IPC: A61C1/06
Filed: 1984-07-11
Abstract: A charger for a battery-operated surgical machine includes a charging circuit and a housing. The housing contains the charging circuit and is provided with at least one plug receptacle means for the battery component of the surgical machine. The housing is also fitted with a selector switch connected to the charging circuit. In a first position of the selector switch the charging circuit charges the battery immediately, while in a second position of the switch the charging circuit first discharges the battery down to a predetermined lower potential and then charges it up to a predetermined higher potential.
Patent ES-8504049-A1 (ES)
Title: A method of packaging articles of a compressible material.
IPC: B65B63/04
Filed: 1984-07-18
Abstract: A method of packaging articles of a compressible material, such as cleaning sponges, according to which a blank of arbitrary length is cut such that its thickness corresponds to the thickness of the article and its width corresponds to the longest dimension of the article. The blank is folded lengthwise along its center line once and is then again folded along the center line of the once folded blank a second time. The blank, thus folded twice, is advanced through a piece of piping the outer jacket face of which serves as a shaping template for shaping a web of foil into a tubular cover enclosing the blank and the piece of piping coaxially. The tubular cover is brought along by the advancing twice-folded blank at the discharge end of the piece of the piping and the twice-folded blank is cut while enclosed in the tubular cover, into pieces in such a manner that the length of the blank corresponds to the width of the article.
Patent ES-8506972-A1 (ES)
Title: Windrow grouper.
IPC: A01D57/30
Filed: 1984-11-15
Abstract: 1. A swath forming (1) of the type comprising a rotatable drum (2) having its axis inclined to the vertical, rearwardly and downwardly with respect to the direction of movement of the swath forming device, with means (10) in the lower part of the said drum for displacement of cut vegetables laterally with respect to the path of advance of the machine to which the swath forming device is coupled, the drum being maintained in rotation about its axis by virtue of the soil (11) with which it is in contact through a peripheral zone (13), characterized in that the drum (2) comprises, in the part thereof adjacent to the soil in its operative condition, a rim (8) directed outwardly of the drum so as to define, on the said peripheral zone (13) of the said drum, an annular convexity which provides a wide surface for contact with the soil (11), and which cooperates with the latter in the said zone (13) solely for maintaining the drum in rotation, and in that the said drum (2) further comprises tines (10), for displacing the cut vegetables sideways into their flight path, and therefore before they touch the soil, being tines known in themselves for catching said vegetables.
Patent ES-8603976-A1 (ES)
Title: Hydro-electric turbines.
IPC: F03B13/10
Filed: 1984-12-07
Abstract: The hydroelectric generator is of the bulb turbine type and has a closed housing (1) containing a wheel (9) with preadjusted directable vanes (10) driven in rotation by the water flow from a fixed coaxial distributor (13), a step-up gearing (7) whose input shaft (8) is driven directly by the axle of this wheel and an electric current generator (4) driven directly by the output shaft (5) of the step-up gearing. All the mechanical and hydraulic components are immersed inside the bulb (1) so that the turbine can be transported ready for use.
Patent ES-8601997-A1 (ES)
Title: Pyrrolo(3,2,1-hi)indole derivatives, their preparation and their therapeutical use
IPC: C07D209/08
Filed: 1984-12-11
Abstract: Pyrrolo[3,2,1-hi]indole derivatives, in the form of racemates or optically active isomers, of formula (I) < IMAGE > (I) in which R is a hydrogen atom or C1-C4 alkyl and R1 and R2, which may be the same or different, are hydrogen, halogen or C1-C4 alkyl and their pharmaceutically acceptable acid addition salts are useful as alpha 2-antagonists.
Patent ES-8600956-A1 (ES)
Title: Machine for reducing liq. paraffin to powder
IPC: B01J2/14
Filed: 1984-12-31
Abstract: The machine comprises a paraffin tank heated to above m.pt., jets feeding the paraffin to cylinder whose surface is cooled by liq. with steady rotation, and internal channels to reduce the paraffin fraction size. A scraper separates the solidified paraffin from the cylinder. The sepd. material falls onto a conveyor belt leading to a discharge conveyor belt.
Patent ES-8701295-A1 (ES)
Title: Wet motor gerotor fuel pump with vapor vent valve and improved flow through the armature
IPC: F02M37/10
Filed: 1985-03-21
Abstract: One set of circumferentially juxtaposed axial surfaces of the motor magnets of a wet motor gerotor pump are separated circumferentially by a tunnel device having a central bridge portion radially just clearing the rotating armature and bounded by a pair of leg portions extending radially outwards from the central bridge portion to establish a substantially laminar flow path for the fuel. The tunnel device further spaces the armature relative to the gerotor pump cavity. A vent valve is provided in the outlet housing of the pump. A spring biases a ball valve against an imperfect seat encircling the inlet passage to provide a permanent vent bypass passage therebetween. The spring seats the ball valve against the imperfect seat to permit fuel vapors to vent through the vent outlet passage until liquid reaches the ball valve. The liquid then overcomes the bias of the spring to seat the ball against an outlet seat encircling the outlet passage to close the same.
Patent ES-8606800-A1 (ES)
Title: Rolling stand of the type with tie-rods with oscillating supports with interchangeable intermediate holder bases.
IPC: B21B31/04
Filed: 1985-05-28
Abstract: The present invention relates to a rolling stand (17) of the type with tie-rods (15) so designed that, in addition to being suitable to be easily replaced, dismantled and reassembled, it is also capable of being transformed within reduced times and at a low cost, from a two-high stand, having only a pair of parallel and motor-driven rolls (13), into a "universal" stand, composed, in addition to the pair of parallel rolls, by a further two idle rolls, opposed to each other, and perpendicular to the previously mentioned cylinders, commonly known as vertical cylinders.
Patent ES-8609218-A1 (ES)
Title: Pharmacologically active substituted benzamides
IPC: C07D295/185
Filed: 1985-06-25
Abstract: Novel substituted benzamides of the formula < IMAGE > I wherein R1, R2, R3, R4, R5 and A are as defined herein are useful in the treatment of emesis, and particularly chemotherapy-induced emesis in cancer patients. Some of the compounds are also useful in disorders relating to impaired gastric motility.
Patent ES-8608324-A1 (ES)
Title: Vaporiser for volatile liquids
IPC: B01D1/00
Filed: 1985-07-18
Abstract: The equipment, for drying volatile substances in liq. state, consists of an external stainless steel cylinder pyrex glass plates closing circular apertures in generators of electro-magnetic waves rotary evaporator of cylindrical shape, fixed to the shaft of reducing motor mounted on the lid and running in bearings with helical grooves a liquid feed system through pipe and conical cavity a system for collection and removal of unevaporated residue, consisting of annular tray and pipes. (Previously notified in week 8705)
Patent ES-8802431-A1 (ES)
Title: Use of polyaminoamide resins as adhesion promoters of PVC plastisols.
IPC: C09D127/06
Filed: 1985-08-01
Abstract: The object of the invention are adhesion promoters for plastisols of polyvinylchloride polymers or copolymers, characterized in that they are constituted by polyaminoamidic resins obtained by means of the condensation of: 1 equivalent of carboxylic acids, obtained by polymerization of unsaturated fatty acids, of composition comprised within the following ranges: 0-2% monomers, 10-50% dimers, 50-90% trimers, with from 1.0 to 2.2 equivalents of an heterocyclic amine of general formula < IMAGE > wherein R can be H or an alkylamino group -R'-NH2, wherein R' is a saturated alifatic chain.
Patent ES-8800451-A1 (ES)
Title: Electronic system prearranged to replace in the electronic games the existing manual controls with equivalent controls directly commanded by the brain.
IPC: A61B5/375
Filed: 1985-08-28
Abstract: The present invention consists in a multi-functional electronic device, having the purpose, when added to an electronic game, of replacing in its base programme the voluntary manual interference for the playing of the same game, with a voluntary interference of not manual character, but directly drawn from cerebral electrical impulses, thus rending the game directly influenceable by the will of the player.
Patent ES-8706135-A1 (ES)
Title: Condensed as-triazine derivatives
IPC: A61P25/24
Filed: 1985-10-21
Abstract: The invention relates to new compounds of the general Formula I < IMAGE > (I) and isomers thereof wherein R1 is C1-10 alkyl, C3-6 cycloalkyl or phenyl, naphthyl or phenyl-(C1-4 alkyl), wherein the aryl ring of the three latter groups may optionally bear one or more halogen, nitro, trifluoromethyl, amino, hydroxy, C1-4 alkyl and/or C1-4 alkoxy substituent(s) R2 stands for hydrogen, halogen, hydroxy, oxo, C1-4 alkyl, C1-4 alkoxy, phenyl or naphthyl, wherein the two latter groups may optionally bear one or more halogen, nitro, trifluoromethyl, amino, hydroxy, C1-4 alkyl and/or C1-4 alkoxy substituent(s) R3 represents hydrogen, hydroxy or C1-4 alkoxy Z is buta-1,3-dienyl or a group of the general Formula (a) < IMAGE > (a) or (b) < IMAGE > (b) and X is hydrogen or halogen. The compounds of the general Formula I possess useful pharmacological properties, particularly antidepressant and antiarrhythmial effect.
Patent ES-8609189-A1 (ES)
Title: Integrated fractionation in recovery of alkyl-aromatic hydrocarbon(s)
Filed: 1985-10-23
Abstract: An alkylaromatic hydrocarbon is recovered from effluent stream of aromatic hydrocarbon alkylation zone by (a) passing alkylation zone effluent stream which comprises feed aromatic hydrocarbon, prod. alkylaromatic hydrocarbon, and by-prod. alkylaromatic having higher pt. than prod. alkylaromatic hydrocarbon into 1st fractionation column at intermediate pt., with 1st reboiler located at the bottom of 1st fractionation column; (b) supplying heat to 1st fractionation column by vapourising bottoms liq. by indirect heat exchange in 1st reboiler and passing vapour into 1st fractionation column, with vapour having 1st temp.; (c) reccvering 1st net overhead prod. stream, which is rich in the feed aromatic hydrocarbon, from 1st fractionation column; (d) removing 1st net bottoms stream, which is rich in prod. alkylaromatic hydrocarbon, from 1st fractionation column and passing 1st net bottoms stream into 2nd column; (e) removing 2nd net bottoms stream, which is rich in the by-prod. alkylaromatic hydrocarbon, from 2nd fractionation column; (f) supplying additional heat to 1st fractionation column by vapourising process liq. withdrawn at 2nd intermediate point and having a lower average pt. than bottoms liq. entering the 1st reboiler in 2nd reboiler, with the created vapour having a 2nd temp. lower than 1st temp. (g) passing overhead vapour stream, withdrawn from 2nd fractionation column and rich in prod. alkylaromatic hydrocarbon, through 2nd reboiler in indirect heat exchange relationship at 2nd intermediate pt., which results in vapourising process liq. and at least partly condensing 2nd overhead vapour stream and thereby forming a condensate; and (h) withdrawing 1st portion of ondensate as a prod. stream of the process and passing portion of the condensate into 2nd fractionation column as reflux.
Patent ES-8700379-A1 (ES)
Title: Reversible percussive action machine
IPC: E21B4/14
Filed: 1985-12-03
Abstract: A reversible percussive action machine includes a housing accommodating a hammer capable of reciprocating motions under the action of a working fluid under pressure, and a valving member with grooves movably connected to the hammer and provided with members for fixing it relative to the housing in two distribution control positions, particularly one that makes the machine move forward and one that ensures the return travel of the machine. The members for fixing the valving member in a position for the forward travel of the machine is fashioned as an insert movable relative to the valving member and having projections received by the grooves of the valving member. The insert is enclosed by a shell with ports, this shell being secured between the housing and the valving member to be capable of axial displacement.
Patent ES-8802288-A1 (ES)
Title: Facing for an absorptive pad of high permeability
IPC: B32B7/04
Filed: 1986-02-05
Abstract: Process for manufacturing garments made from absorbent material based on two layers of different fibre compositions, a first layer which defines a surface for establishing contact with the user's skin and having a distribution of openings and a second layer which defines a rear face with respect to the first and which does not have openings, the process comprising the stages of forming the first layer by subjecting a fibrous sheet to a processing by means of high-velocity jets on a support carrying hole-formation elements constituting said second layer, subjecting the fibrous sheet to said processing or heat-fusion processing and simultaneously combining said first layer in an integral manner with the second layer with any one of said processings (Figure 1).