baber/WOPTO huggingface dataset:
Patent ES-8302497-A1 (ES)
Title: Machine for producing necklaces
IPC: A44C27/00
Filed: 1982-03-18
Abstract: A machine for the fully automatic production of rope necklaces made of metal wire comprises a spindle for winding the metal wire in a helical line, a movable pincer for gripping the outermost winding of the wire coil in each case, a rotating cutting device for cutting the outermost winding from the coil along a plane, an open chain link remaining in the pincer, and a holding and advancing device with an elastic holding chuck, in which the chain which has already been produced is retained while the pincer fits a new link onto the chain in each case and closes it. The elastic holding chuck can be moved forwards and backwards in the axial direction in each case by the dimension of the pitch of the chain and can be advanced stepwise by a twelfth of a rotation in each case in order to move the chain link which was joined on last into the position previously occupied by the preceding link, in which position a further chain link can then be joined on.
Patent ES-8400469-A1 (ES)
Title: Solid epoxide resin.
IPC: C08G59/20
Filed: 1982-10-18
Abstract: 1. A solid advanced epoxy resin comprising the reaction product resulting from a catalyzed advancement reaction of (a) a polyepoxide resin having a functionality greater than two, said resin corresponding to the formula see diagramm : EP0077758,P9,F4
Patent ES-8307449-A1 (ES)
Title: Machine for automatically, cyclically tying filled or empty objects by means of a wire or string.
IPC: A22C11/12
Filed: 1982-11-19
Abstract: An automatic machine for forming "capstan knots" on casings for products such as sausages includes first and second stations, wherein the casings are advanced through the first station and a continuous strand for tying the capstan knots is advanced through the second station. The strand is displaced in the second station to form a strand surrounded area which receives an empty portion of one of the casings and is closed about the empty portion to form the capstan knot. The strand is cut after the knot is formed.
Patent ES-8405824-A1 (ES)
Title: Blends of hardened extract with copolymers of olefin/alkyl acrylate.
IPC: C08L95/00
Filed: 1982-12-10
Abstract: This invention relates to a blend of an olefin/alkyl acrylate copolymer and hardened extract which has a saturated hydrocarbon content of not more than 10% by weight and articles made therefrom, e.g. linings for reservoirs and for water proofing roofs. The new products are easier to manufacture since they resist gelation, do not suffer from problems of shrinkage and are appreciably cheaper.
Patent ES-8401879-A1 (ES)
Title: Attachment on roof-tile revolving presses
IPC: B28B13/06
Filed: 1983-04-08
Abstract: An attachment is provided on roof-tile revolving presses for removing the pressed articles and putting them down on a depositing frame. The attachment consists of a horizontally displaceable slide which is arranged below the press drum and has a lifting cylinder for vertically raising and lowering a frame support plate.
Patent ES-8403336-A1 (ES)
Title: Surface treatment plant and a method of ventilating same
IPC: B05B15/12
Filed: 1983-04-29
Abstract: A paint spray booth enclosure has separate zones defined by air curtains, one zone being polluted differently than another. A separate flow of ventilating air is passed through each zone. Each zone has its own separator for cleaning exiting air of its pollutant. In the illustrated embodiments, the outer zones have dry separators and the central zone has wet separator. Suitable conduits permit total or partial recirculation of the cleaned air, or total exhaust of the air to the atmosphere. Fresh outside air may be supplied to the ventilating flows along with spent ventilating air from the plant. Suitable controls for the air are provided.
Patent ES-8505510-A1 (ES)
Title: Ion exchange silicate cpd.
IPC: C01B33/22
Filed: 1983-10-21
Abstract: The material is made by treatment of a natural or synthetic palygorskite, consisting of a fibrous, crystalline hydrated magnesium silicate of formula. - Si8Mg5(OH)2O20(H2O)4.4H2O - This is treated with a base consisting of an alkaline hydroxide, alkaline earth, ammonium or transition metal hydroxide, in presence of a polar liquid.
Patent ES-8501970-A1 (ES)
Title: Apparatus for producing slide fasteners from continuous fastener chain.
IPC: A44B19/62
Filed: 1984-01-16
Abstract: A method and apparatus for attaching sliders and bottom stops to a slide fastener chain having longitudinally spaced gaps free of fastener elements, in which the chain is conveyed forwardly until a gap is detected. The chain is stopped and the gap area widened. A rotor movable beneath the chain is adapted to carry a slider and is also formed with a die plate portion. The rotor rotates to deliver the slider to the gap, thread the slider onto the fastener elements of the chain, and place the die plate beneath the gap across from bottom stop punch and chain cutter means which then fix a bottom stop to the chain and separate adjacent fastener element ends.
Patent ES-8502758-A1 (ES)
Title: Machine having integral piston and cylinder wall sections.
IPC: F02B75/24
Filed: 1984-02-28
Abstract: A compact lightweight engine or pump is constructed having a H-shaped piston, usually double acting. Each end of the piston has extending surfaces which form two moving sidewalls which act with two case sidewalls and a block-shaped head protrusion to define a working chamber with the appropriate top surface of the piston which moves to extract or add energy to the working chamber. Energy is transferred between the piston and a crankshaft by means of a slide block on the crankshaft and the inner surfaces of a pair of parallel walls forming the center of the "H" of the piston, whose opposite surfaces form the piston top surfaces. Through the use of suitable cams and valves, 4-cycle, 2-cylinder equivalent engines can be produced. With suitable porting, baffles, and/or auxillary compression means, 2-cycle engines can also be produced as well as air pumps. The planar walls of the devices maximize displacement while the planar design reduces mechanical stress allowing coatings of heat resistant materials such as ceramic for thermal protection rather than extensive cooling systems.
Patent ES-8507584-A1 (ES)
Title: Method for producing a low density foamed polyester resin.
IPC: B29C39/00
Filed: 1984-03-13
Abstract: A method for producing low density polyester foam includes heating the resin to a temperature in the range of from 80 DEG to 140 DEG F, combining the resin with a blowing agent such as a suflonyl hydrazide, combining the resulting admixture with a catalyst, and depositing the catalyzed resin on a surface. The density of the resulting foam can be decreased by incorporating a flourinated hydrocarbon into the resin.
Patent ES-8505363-A1 (ES)
Title: 1,4-Dihydropyridine derivatives.
IPC: C07D211/90
Filed: 1984-04-03
Abstract: Novel 1, 4-dihydropyridine derivatives have the following general Formula: <CHEM contiene="yes"> and are calcium antagonists, useful for treating cardiovascular diseases.
Patent ES-8601604-A1 (ES)
Title: Handsfree circuit for telephone instrument.
IPC: H04M9/10
Filed: 1984-06-15
Abstract: The telephone instrument is adapted for (a) handset of operation (b) hands free mode of operation using a microphone and loudspeaker responding to switch (R5), and (c) call announce mode of operation using the loudspeakers. A speech network (12) is powered from the two wire speech pair from a line to a telephone system to provide functions such as gain regulation and a hybrid for the instrument's speech part. A transmit path is for voice signals from the speaker. A receive path is for transmitting speech signals towards the microphone. - The speech network is switched between connection to the handset and connection to the transmit and receive paths. A voice switching network (16) switches one of the paths to an operative status and the other to an attenuated status responsive to a comparison of the amplitude of speech signals in the paths. The instrument can enable the paths for bidirectional signal transmission through the voice switching network and inactivate the handset microphone and transmitter. It can enable the receive path for coupling the speech network for the reception of speech signals for the announce mode.
Patent ES-8504613-A1 (ES)
Title: Method and apparatus for rupturing sliver during coiler can replacement
IPC: B65H54/71
Filed: 1984-07-06
Abstract: A sliver coiling apparatus has a rotatably supported coiler head including a sliver discharge opening travelling in a circular path upon rotation of the coiler head a first drive for rotating the coiler head a support for positioning a coiler can underneath the coiler head such that a central axis of the coiler can is eccentric relative to the circular path a second drive for moving the support for removing a full coiler can from under the coiler head and positioning an empty coiler can thereunder a position sensing arrangement for emitting a signal when the sliver discharge opening is situated on an inner half circle of the circular path. The signal is applied to the second drive for energizing the second drive to displace the support when the sliver discharge opening is situated on the inner half circle for effecting rupture of the sliver.
Patent ES-8505458-A1 (ES)
Title: Spot-type disc brake fixing a guide element
IPC: F16D55/2265
Filed: 1984-08-31
Abstract: A housing (1) especially of a spot-type disc brake is disposed in axially displaceable manner relative to a stationary mounting support by means of at least one guide element (2) fixed in a mounting bore (3) in the support or housing (1) and, with the guide portion (5) thereof, being axially disposed in a guide bore of the housing or support, the guide element (2) being fixed to housing (1) or to the support by (plastic) deformation (11, 14) of the guide element (2) within the mounting bore (3). As shown, guide element (2) is a carrier sleeve although it may be a carrier bolt - and the guide element may be force or push fitted into the mounting bore prior to the deformation. In Fig. 1 carrier sleeve (2) is shown deformed by expansion (14) to slope (6) in mounting bore (3) by means of caulking by a ball. In Fig. 3 deformation (11) engages groove (10). Fig. 4 has a plug pressed into the carrier sleeve - such could be used together with the embodiments of Figs. 1, 3.
Patent ES-8602514-A1 (ES)
Title: Improvements in propellers
IPC: B63H1/26
Filed: 1985-03-07
Abstract: A propeller for ship propulsion consists of trapezoidal helically shaped wings (3) which are arranged planetarily about its axis of rotation advancing axially in a screwing mode. The wings of the propeller, constituting a portion of a complete spiral of a screw, are disposed at a certain distance (radius) from their axis of rotation, on the same or on a different perpendicular or transverse plane to the axis of the hub (1) and at the same or a different radius, being mounted on the hub by means of arms (6). The wings (3) tend to momentarily (instantaneously) immobilize a mass of water in which the propeller is operating, thus attaining a support on a solid and steady (or almost solid and steady) body/mass and consequently causing axial advance in a screw-like manner like a worm screw.
Patent ES-8700263-A1 (ES)
Title: Organomagnesium solutions of low viscosity.
IPC: C07F3/02
Filed: 1985-03-21
Abstract: The viscosity of hydrocarbon solutions of dialkylmagnesium compounds are reduced by using a reducing agent comprising a defined benzene derivative, a substance produced by reacting such a benzene derivative with magnesium or a dialkylmagnesium compound or a mixture of one of the foregoing with an organoaluminum viscosity reducing agent.
Patent ES-8605325-A1 (ES)
Title: Improvement to instantaneous pipe connections.
IPC: F16L37/00
Filed: 1985-05-06
Abstract: The quick action pipe coupling is for pipes with smooth external surfaces and has a cylindrical body (1) with a stepped bore (1a,1b). The bore (1b) receives the end of the pipe (7) whilst the bore (1a) receives a sealing ring (2) which is retained by a screwed bush (3). - The pipe is retained by a fitting (4) with spring claws (4a). This fitting is held in position by the friction of an O-ring (6) which is retained by an end cap (5). The claws are pressed against the pipe by the taper bore of the screwed bush. The pipe can be withdrawn from the coupling by pushing the fitting axially inwards, to allow the claws to move radially outwards.
Patent ES-8607612-A1 (ES)
Title: Switch device and switch control for vehicles fitted with such a device.
IPC: B60Q1/14
Filed: 1985-05-21
Abstract: The switch device (7) according to the present invention consists of a frame (15) closed by a pair of facing printed circuits (20, 25), the said frame housing a rotary rocker arm (18), a slide (16) having a control rod (8) projecting from the said frame, and transmission means (37, 61) for alternatively turning the said rocker arm (18), the latter having sliding contacts (19) cooperating with the tracks on at least one of the said printed circuits (20), between different angular positions whenever the said slide (16) is moved towards the said rocker arm (18) the switch control (1) according to the present invention presents a box (2) for housing the said switch (7), a control lever (5) connected to the said rod (8) through a hole (10), and a shoulder ring (12) fitted on to the said rod (8) through a hole (13) on the said box (2).
Patent ES-8607520-A1 (ES)
Title: Method for the renewal and conditioning of the indoor air in the occupied space of halls.
IPC: F24F11/00
Filed: 1985-05-23
Abstract: 1. A method of conditioning and renewing the room air in the occupied area of halls of heights greater than 5 m, conditioning air, on the one hand, and air whose temperature corresponds at least approximately to the temperature level in the hall (1), on the other hand, being injected into the hall (1) from at least approximately oppositely situated air outlets (3, 4) above the occupied area (1A) in two jets directed in opposition, characterised in that the speed of the room temperature air jet is so selected relatively to the speed of the conditioning air, which, if required, is heated to a higher temperature, that the room temperature air jet in the area of the air outlet (3) for the conditioning air still has a speed which corresponds at least approximately to the speed of entry of the conditioning air to the hall (1) and further the room temperature air jet is so directed and opened as to sweep the hall ceiling at least in the last part of its forward travel.
Patent ES-8708254-A1 (ES)
Title: Rapid yarn dyeing machine
IPC: D06B1/04
Filed: 1985-05-24
Abstract: A machine for hank dyeing of yarns on dismountable arms in reducing dye baths is modified by motorising the housing to cause constant rotation of the end portion of the arm providing perforated injector pipes for carrying fluids locating a heat exchanger in a by-pass, which raises the temp. of the dye-bath in a programme set by a pneumatic valve and controlling the injection pressure and the circulation fluid through the resin and manometer.
Patent ES-8701198-A1 (ES)
Title: Chromium compounds, catalysts and ethylene polymers.
IPC: C08F4/78
Filed: 1985-08-12
Abstract: Polychromium compounds such as octakis( mu -trimethylsilylmethyl) tetrachromium (II) as well as a process to make these new compounds are disclosed. The compounds are useful in the production of, e.g., dual valene chromium catalysts useful in the production of linear low density polyethylene. Olefin polymerization catalysts are described which are based on solid inorganic oxides (such as silica) and such polychromium compounds. Linear low density ethylene homopolymers with specific short chain branching as well as polymerization processes to make these polymers using the specific catalyst described are also disclosed.
Patent ES-8609591-A1 (ES)
Title: Internal combustion engine.
IPC: F02B75/00
Filed: 1985-08-14
Abstract: In an internal combustion engine the combustable mixture is drawn into an intake chamber (104), compressed into a high-pressure chamber (102) and released into the combustion chamber (105) at the moment of ignition. The invention is applicable to linear, rotary and two-stroke engines. In a linear or rotary engine the high-pressure chamber may be located within the vane (107) which acts as the piston.
Patent ES-8704183-A1 (ES)
Title: Derivatives of amino acids, process for their preparation and pharmaceutical compositions.
IPC: C07K5/062
Filed: 1985-09-02
Abstract: The derivatives have the general formula < IMAGE > in which R1 is H, phenyl, benzyl, phenethyl R2 is H, acetyl, benzoyl, 3-sulphonamido-4-chlorobenzoyl, 3-sulphonamido-4-chloro-6-hydroxybenzoyl, 3-sulphonamido-4-chloro-5-[(furyl)amino]benzoyl, 2,3-dichloro-4-( beta -phenylacryloyl) phenoxyacetyl, pivaloyl, C1-C2-alkylaminocarbonyl, C1-C2-alkylaminothiocarbonyl, acyl or the radical < IMAGE > A is the residue of one of the alpha -amino acids < IMAGE > or < IMAGE > R3 is hydrogen, C1-C4-alkyl, straight-chain or branched, C5-C7-cycloalkyl, it being possible for a phenyl ring to be fused on, phenyl, phenyl-C1-C4-alkyl, a hetero-C1-C4-alkyl radical where the heterocycle consists of a 5- or 6-membered ring with 1-2 of the hetero atoms O, S or N, R4 is hydrogen, C1-C4-alkyl, straight-chain or branched, phenyl, phenyl-C1-C4-alkyl or a hetero-C1-C4-alkyl radical where the heterocycle consists of a 5- or 6-membered ring with 1-2 of the hetero atoms O, S or N, or R3 and R4 together form with the N and the C atom a 5-, 6- or 7-membered ring which can be saturated or contain one double bond, or a 4-, 5- or 6-membered ring which contains one or two more of the hetero atoms O, S or N R5 is OH, C1-C4- omega -hydroxyalkoxy, C1-C4-alkoxy, phenyl-C1-C4-alkoxy, C1-C4-alkylamino, (C1-C4)2-dialkylamino, one of the groups < IMAGE > or an alpha -amino acid which is linked in the manner of a peptide to the CO group of the molecule R6 is C1-C4-alkyl, C1-C3-alkenyl, C1-C3-alkynyl, straight-chain or branched, hydroxyl, nitro, amino, C1-C4-alkoxy, mercapto, C1-C4- alkylthio, hydroxy-C1-C4-alkyl,mercapto-C1-C4-alkyl, F, Cl, Br, amino-C1-C4-alkyl, sulphonamido, methylenedioxy, fluoro-C1-C4-alkyl, chloro-C1-C4-alkyl, bromo-C1-C4-alkyl, cyano or trifluoromethyl R7 is hydrogen or methyl R8 is C1-C4-alkyl, straight-chain or branched, where the alkyl radical can be substituted by F, Cl, Br, CF3, phenyl or pyridyl X, Y and Z are O, S, CR10, CHR10, < IMAGE > with the proviso that only one of the radicals X, Y and Z can be O, S, < IMAGE > and one or two radicals X, Y and Z can be NR9 R9 is hydrogen or C1-C4-alkyl, straight-chain or branched R10 is hydrogen or, together with a vicinal radical R10, a phenyl ring or, for m and n = 1, the dihydro form thereof with the double bond in conjugation with the C-terminal carboxyl group and m and n are each 0, 1 or 2, where the total of m and n is 1 or 2, and are strong inhibitors of angiotensin I converting enzyme and are intended for use as hypotensive agents.
Patent ES-8608617-A1 (ES)
Title: Central locking device for automobile doors
IPC: E05B81/24
Filed: 1985-10-02
Abstract: An electrically operable device for actuating vehicle doors and the like from a central panel location is disclosed, especially for doors having an individual lock, and having electromechanical actuation including an actuating rod adapted to be reciprocatingly displaced, as well as being adapted to assume an unlocked position, a locked position, and an antitheft position. The actuating rod is further adapted to operate the respective control rod operatively connected to the respective door lock. The device includes a reversible electric motor, a transmission, and an actuating mechanism for the drive rod. The device also includes exterior ridges on a spindle-nut and projecting formations which can be overridden, upon completion of the locking stroke, as well as on completion of the unlocking stroke, as well as for carrying out of an antitheft stroke. The device also includes a spindle which is positioned parallel to the up-and-down movement of the actuating rod, and which is provided with a self-retarding thread and on which is guided the spindle-nut which on respective sides is provided with the exterior ridges. The actuating rod is formed of two fork-like arms which extend on both sides of the spindle and each arm has a resiliently deflectable projecting formation. The lower ends of the arms are joined by a traverse or stop, onto which can be placed, at the end of the antitheft stroke, the spindle-nut.
Patent ES-8609561-A1 (ES)
Title: Improvements introduced in the anchoring systems by threaded bolts.
IPC: F16B21/16
Filed: 1985-10-31
Abstract: The invention refers to an anchoring system on concrete, on basis of threaded bolts to be installed in holes previously made on the concrete or material to be dealt with. Such improvements are centered in the existence at the internal end of the stud (1), of a trunk-conical head, immediately inside which is located, on the stud (1), an assembly of pieces (3) which determine a cylindrical bush (5), having its internal surface striated, like the external surface of the head, and with its external surface provided with a perimetral groove, on which is located an elastic ring (4) which holds such pieces (3) adapted against the neck of the stud (1). The said groove constitutes a weakening line for such pieces (3), through which, during the tightening, these are obtusely bent outwards, creating a radial and effective overdimensioning of the head, which is going to give rise to the mooring point of the bolt in the widening established at the bottom of its corresponding housing.
Patent ES-8701288-A1 (ES)
Title: Control system for roller-blinds or the like with swivel blades
IPC: E06B9/68
Filed: 1985-11-15
Abstract: This control system for a roller-blind or the like comprising swivel blades coupled to a master blade carrying at one end a stud adapted, during its downward movement, to travel in a slide groove disposed behind a rocker and, during its upward movement, to engage both the slide groove, and the rocker, this control system comprises a microcomputer having stored in its non-volatile memory a control program of which the instruction groups are adapted to control the stud movements and the blind movement in relation to four predetermined stop points with respect to the rocker. The movements of the blind and of its stud are controlled as a function of the relative state of two switches of an auxiliary device rotatably coupled to the winding tube of the blind, as a function of the 1 or 0 state of a first register which assumes state 1 only when the stud is inside the rocker and also as a function of the 1 or 0 state of a second register which assumes state 1 only when the stud has overstepped at least once the first upper point after the last switching-on of the system, the first and second registers being incorporated in the non-volatile memory of the microcomputer.
Patent ES-8701649-A1 (ES)
Title: Manufacturing process and mechanisms which can be fitted to packaging machines for obtaining packages with mutually separate superposed hermetic chambers
IPC: B65B9/00
Filed: 1986-01-16
Abstract: Process and mechanisms which can be fitted to packaging machines for obtaining heat-weldable packages with mutually separate superposed hermetic chambers. It comprises an intermediate film 3 which can be welded to another two films, an upper film 9 and another, lower film 1, to form a package or packet containing different packaged products, it being possible to obtain, in a single function, two mutually sealed cells or enclosures for packaging heterogeneous and homogeneous products, the reel holder 4 for the film 3 and the guide rollers 5 and 6 comprising a cutting mechanism 7 so that when the package requires vacuum packing, it makes it possible to ventilate the chambers in order to remove the air, cutting taking place at predetermined intervals or continuously if the packet to be formed so requires.