baber/WOPTO huggingface dataset:
Patent ES-483993-A1 (ES)
Title: An electrical plug receptacle connector and a method of manufacturing such a connector.
IPC: H01R13/44
Filed: 1979-09-07
Abstract: A receptacle connector (2) comprises an insulating housing (6) having an opening (12) for receiving a plug (68), contact springs (58) on contacts (52b) in the housing (6) extending obliquely across the opening (12) for engaging the contacts (not shown) on the underside of the plug (68). Each contact (52b) comprises a flat strip of metal and lies in a channel (46b) in the housing (6), a tail portion (60b) of the contact (52b) extending from the housing (6) through a hole in a printed circuit board (4), the contacts (52b) being retained by barbs (62b) thereon in the channels (46b). According to the method of manufacturing the receptacle connector, contacts (52b) are applied to the housing (6) simultaneously, in the form of juxtaposed rectilinear metal strips (not shown) joined by carrier strips, the rectilinear strips being then bent to shape by means of tooling (not shown) in cooperation with the housing (6).
Patent ES-486430-A1 (ES)
Title: Shuttle for circular loom
IPC: D03D37/00
Filed: 1979-11-28
Abstract: This shuttle is used to fabricate cylindrical textiles by a circular loom. The shuttle (30) comprises a plurality of guide wheels (31a, 32a, 31b and 32b) running on annular guide members (25a, 25b), and a wheel (33) for guiding a weft. The axis (Z) of the guide wheels is inclined to stably drive the shuttle against the centrifugal force and gravity. Since the wheel can be made to approach the bobbin (46) from the position for guiding the weft, the shuttle can be readily attached to and removed from the loom.
Patent ES-488456-A1 (ES)
Title: Controlled voltage source variable equalization network
IPC: H04B3/14
Filed: 1980-02-11
Abstract: A controlled voltage source variable equalization network for changing the amplitude characteristics of a signal includes a pair of parallel connected signal paths. In one of the signal paths there is a first impedance 97 and in the other signal path there is a series circuit made up of a second impedance 107 and a variable amplitude adjusting device 101 having zero or negligible output impedance. The network may be connected either in the forward or in the feedback path of an amplifier 95 by means of gauged switches S1, S2. Alternatively other elements may be connected to it (Figures 13, 16, 19).
Patent ES-8104129-A1 (ES)
Title: Elevator system
IPC: B66B3/00
Filed: 1980-03-18
Abstract: An elevator system including at least one elevator car mounted for movement in a building to serve the floors therein, and pushbuttons for entering calls for elevator service. Calls for elevator service initiated by the pushbuttons are sequentially displayed in a predetermined order on a display, which also displays the total number of unanswered calls in the system at any instant. In a preferred embodiment, the predetermined order sequentially displays the calls starting with the call associated with the lowest floor, and proceeding upwardly through the building to the highest floor of the building.
Patent ES-8100779-A1 (ES)
Title: Process for manufacturing book blocks and device for carrying out the process.
IPC: B42C19/02
Filed: 1980-05-07
Abstract: 1. Method for the production of a book block, in which like layers are each time fed as stacks to a magazine of a series of several magazines arranged one beside the other, the layers of a book block positioned in sequence one after the other are given by the feeder associated with each magazine onto a transport system, which is arranged below or beside the row of magazines parallely thereto, operates continuously or stepwise and which supplies several thread-stitching machines at the same time, collected and thread-stitched, characterized thereby, that the layer of the book blocks previously fed ordered in groups in such a manner in the sequence of the row that l/f groups each of f layers are formed and the layer of a group following one layer is the layer x + l/f, wherein f is the number of the thread-stitching machines and grater than 1, l is the number of the layers and x corresponds to the ordinal number of the layer of the book block, wherein the lowermost layers of the groups following one another along the transport system run through continuously starting from the ordinal number x = 1 up to the ordinal number x = l/f, wherein the quotient l/f is a whole number, preferably an even number, and wherein that layer of a group, which is the same in the sequence, is fed to the same thread-stitching machine each time.
Patent ES-8103794-A1 (ES)
Title: Railway Level Crossings
IPC: E01C9/04
Filed: 1980-05-22
Abstract: A railway level crossing is formed by a number of interfitting slabs (1 and 17) which may be made from injection-moulded polyethylene foam, to provide a lightweight, longlasting roadway. The space between the rails (4) of each track is made up from a series of abutting slabs (17) each extending between the rails (4) whereas the areas on the outside of the rails (4) are made up of a series of abutting field slabs (1) extending to the concrete or other paving 29, 30. The abutting ends of both types of modules (1 and 17) interlock and are related to overlap each other. Screws (14) are inserted through the overlapping portions (11, 12 and 21, 22) screwed into the sleepers (10) to anchor the slabs.
Patent ES-8202734-A1 (ES)
Title: Controlling apparatus for electric car
IPC: H02P/
Filed: 1980-12-23
Abstract: PURPOSE:To enable the constant speed running and the constant voltage running for improving the adhesive characteristics for the electric car by providing a constant speed running control system and a constant voltage control system in addition to a current control system and executing selection by a voltage/speed control mode switcher. CONSTITUTION:A voltage/speed setter VP/SP changes the running modes of the electric car by switching the voltage/speed mode switchers CS1 and CS2, and the two running modes can be controlled by the handle of the same master controller. A pattern generator PG generates a pattern voltage by setting the VP/SP. When the switchers CS1 and CS2 are switched to the voltage control mode, the control system as shown in the Figure is obtained. If the switchers are switched to the speed control mode, voltage/speed setter operates as a speed setter. Thus, driving of two modes, i.e., the constant voltage running mode and the constant speed running mode, which are the most desirable characteristics for the electric car, can be performed by one voltage/speed regulator.
Patent ES-8300031-A1 (ES)
Title: Double-strand continuous casting plant.
IPC: B22D11/128
Filed: 1981-01-09
Abstract: In a double-strand continuous casting plant having two open-ended dies (2, 3) arranged next to one another, wide side walls (4, 5) and narrow side walls (6, 7) adjustable to various strand dimensions (14, 15) are provided, side guide rollers (21, 22) being present below and in line with the narrow side walls (6, 7) of the dies (2, 3). To adjust the strand widths at both dies (2, 3), in each case only the outer narrow side walls (7) are connected to an adjusting device (12) and the outer side guide rollers (22) are adjustable to the same degree, whereas the inner narrow side walls (6) and the inner side guide rollers (21) are arranged fixedly with respect to the dies.
Patent ES-8205352-A1 (ES)
Title: Copper wire for intrauterina contraceptive devices and a method for manufacturing the same
IPC: B21C23/22
Filed: 1981-03-30
Abstract: A copper wire for intrauterine contraceptive devices is disclosed as having a core wire of a flexible tough metal nobler than copper and a copper coating fixed on the core wire by means of a thin diffusion layer.
Patent ES-8300043-A1 (ES)
Title: Radiation cross-linked articles of poly(p-methylstyrene) blends and method for making them.
IPC: B29L22/00
Filed: 1981-07-08
Abstract: Shaped articles of a blend of PPMS and triallyl cyanurate or isocyanurate are provided. They are thermoformed and irradiated with sufficient ionizing radiation to effect sufficient cross-linking to render the shaped article resistant to fatty foods under microwave oven conditions. Claims are also directed to the method.
Patent ES-8204600-A1 (ES)
Title: Dental composition
IPC: A61K8/00
Filed: 1981-08-18
Abstract: A dentifrice composition is disclosed utilizing a gelling agent consisting essentially of xanthan and guar gums in specified ratios.
Patent ES-8300368-A1 (ES)
Title: Prefabricated building element.
IPC: E04C2/18
Filed: 1981-12-04
Abstract: A construction element comprises a ribbed sheet metal core whose ribs are of trapezoidal cross section, at least partially embedded in plastic foam. Fretwork extends along the tops of the ribs, transversely or longitudinally thereof. Transversely, the fretwork can be spaced metal straps or wooden slats. Longitudinally, the fretwork can be undulant or twisted metal strips. The fretwork can be embedded in the plastic foam, or can disposed outside and spaced from the plastic foam so as to serve to improve the connection between the construction element and a layer of concrete cast thereon. The construction elements have overlapping edges of reduced thickness into which the metal core extends. The ends of the construction elements have Z-shaped members one wing of which is secured to the core and the other wing of which serves to secure the element to a support.
Patent ES-8301205-A1 (ES)
Title: D-Phenylalanyl-L-prolyl-L-arginine aldehyde sulfate and process for the preparation thereof
IPC: C07K5/087
Filed: 1982-01-12
Abstract: The invention relates to D-phenylalanyl-L-prolyl-L-arginine aldehyde sulfate, highly stable in aqueous solution, and to a process for preparing it from D-phenylalanyl-L-prolyl-L-arginine aldehyde hemisulfate or NG-carboxy derivative containing an acid-sensitive protecting group at its amino terminal, wherein the acid sensitive amino terminal protecting group or optionally the NG-carboxy group is removed with 1 to 12 N sulfuric acid, applied in 1 to 12 equivalent amounts and the resulting free tripeptide aldehyde sulfate is isolated. The D-phenylalanyl-L-prolyl-L-arginine aldehyde sulfate of the invention possesses valuable anticoagulant activity.
Patent ES-8306267-A1 (ES)
Title: Photosensitive relief image-forming materials and method of forming relief images using same.
IPC: G03F1/00
Filed: 1982-03-23
Abstract: A relief image-forming composition having an acidic pH comprises a photosensitive component and an indicator capable of existing in two states differing in actinic opacity dependent upon pH. A relief image is formed by (1) exposing to light selected areas of a layer of the composition, the indicator being in its state of lower actinic opacity, (2) removing layer material from the exposed areas or from the unexposed areas and (3) shifting the pH in the remaining layer material to a value at which the indicator exists in its state of higher actinic opacity. The resultant image can then be used as an intermediate original in diazotype copying processes.
Patent ES-8303465-A1 (ES)
Title: Polyurethane foam.
IPC: C08G18/18
Filed: 1982-04-26
Abstract: High resilience foams are produced by the reaction of a polyol containing primary hydroxy groups and an isocyanate containing a substantial proportion of toluene diisocyanate isomers using as sole effective catalyst, a quaternary ammonium carboxylate derivative of a tertiary amine, which tertiary amine contains no reactive hydroxy groups.
Patent ES-8305663-A1 (ES)
Title: Electric melting of vitrifiable material, esp. in glass mfr. - where material is fed into spaces between resistance heating electrodes in melting furnace to increase melting speed
IPC: C03B5/03
Filed: 1982-08-31
Abstract: The solid charge to be melted is fed onto specific surface zones of molten glass, so that the area of the interface between the solid and the melt is increased. The solid is melted by heat transfer from the molten glass across the interface. In the pref. process, a melting furnace is used in which the molten glass contains several rows of heating electrodes and the solid charge is fed by conveyor appts. into several zones situated above and between the electrodes. One pref. conveyor uses vertical ducts to deliver the solid charge into the spaces between gps. of four electrodes located at the corners of a square. The output of molten glass is increased cf. prior art.
Patent ES-8308820-A1 (ES)
Title: Hydrogenolysis of polyalkylene glycols to produce monoethylene glycol monoalkyl ethers, monoethylene glycol and ethanol.
IPC: C07C27/04
Filed: 1982-09-28
Abstract: This invention relates to a process for selectively cleaving a polyalkylene glycol, e.g., diethylene glycol, containing at least one ether group therein at a carbon-to-oxygen covalent bond and independently at a carbon-to-carbon covalent bond by heating the polyalkylene glycol with molecular hydrogen in the presence of a hydrogenation catalyst containing iridium to produce at least one of monoethylene glycol monoethyl ether, monoethylene glycol monomethyl ether, monoethylene glycol and ethanol. Monoethylene glycol monoethyl ether can be produced in significant amounts by employing the process of this invention.
Patent ES-8400364-A1 (ES)
Title: Method of immobilizing organic contaminants and non-flowable matrix produced therefrom.
IPC: B01J20/12
Filed: 1982-09-29
Abstract: A method for treating polar or aqueous fluid compositions containing an amount of an organic contaminant to immobilize the contaminant by forming a non-flowable matrix containng the contaminant. The non-flowable matrix can be easily disposed of. The method comprises adding a sufficient amount of organoclay to the fluid composition to absorb substantially all of the organic contaminant. A sufficient amount of solid adsorbent is added to the composition to absorb or react with substantially all of the polar fluid or water to form a substantially non-flowable matrix. Typically, such polar fluids or aqueous compositions are in emulsion form with the organic contaminant, and the addition of the organoclay breaks the emulsion, permitting removal of a portion of the water or polar fluid from the composition to thereby reduce the volume to be disposed of. The method of this invention immobilizes the organic contaminant, in such a manner that it is non-leachable from the matrix.
Patent ES-8402167-A1 (ES)
Title: Apparatus for improving gravity dehydration in strainer belt presses
IPC: B01D33/04
Filed: 1982-11-26
Abstract: This invention relates to an apparatus for restratifying the filter cake in the strainer zone of strainer belt presses, in particular double strainer sludge dehydrating equipment, comprising one or more monofilament or multifilament cables (9) tensioned transversely or obliquely to the direction of advance of the strainer across the width of the strainer belt (6) and the filter cake (7).
Patent ES-8405350-A1 (ES)
Title: Branched bis-(perfluoroalkyl)-1,2-ethenes, their preparation and their use as oxygen carriers.
IPC: C07C21/18
Filed: 1983-03-25
Abstract: This invention concerns new branched perfluoroalkylated ethenes, their preparation and their use, in the form of aqueous emulsions, as oxygen carriers, and in particular as blood substitutes or as perfusion agents for the preservation of organs before transplant.
Patent ES-8403588-A1 (ES)
Title: Improvements in mechanical seals.
IPC: A63B51/02
Filed: 1983-03-30
Abstract: A mechanical seal for a shaft (10) exiting a housing (12) has an end plate (22) secured to the housing and a sleeve (26) secured to the shaft. The sleeve (26) carries a rotary seal element (40) and the end plate a stationary seal element (52) which form a running seal at faces (48, 50). A multipurpose bush (60) is a close fit on the sleeve (26), it positions a spring (64) pressing the seal elements (40, 52) together, it carries a lipseal (78) and it prevents collar (30) securing the sleeve (26) to the shaft (10) from contacting the end plate (22) in the event that the sleeve becomes unsecured from the shaft (10). The bush (60) is constructed from spark resistant material. A removable key (88) positions the sleeve (26), and hence the seal elements (40, 52) and bush (60) with respect to the end plate (22) prior to tightening sleeve-security screws (32).
Patent ES-8405160-A1 (ES)
Title: A method for analyzing complex signals.
IPC: G01R31/312
Filed: 1983-05-31
Abstract: A test system and method for comparatively analyzing complex signals especially those composed of combinations of pulsed signals related to the operational status of apparatus whose operational status is to be determined, is disclosed. In the preferred embodiment a probe, preferably a capacitive probe, is utilized to sense the electric field generated by electrical apparatus. The output signal of the probe is periodically sampled to generate an array of digital signals. This array is processed using Walsh transformations to generate a reference Walsh transform. A second data base is then generated by similarly sampling the electric field generated by an apparatus whose operational status is to be determined. The second data base is then processed to generate a comparison Walsh transform. The operational status of the apparatus whose operational status is to be determined, is then determined by comparing these Walsh transforms.
Patent ES-8405772-A1 (ES)
Title: Substituted azolyl ketones and alcohols.
IPC: C07D405/06
Filed: 1983-06-28
Abstract: Substituted azoyl-ketones and -alcohols of the formula < IMAGE > in which A is a nitrogen atom or the CH group, B is CO or CH(OH), R1 is alkyl, alkenyl, alkinyl, optionally substituted phenylalkyl, optionally substituted cycloalkyl or optionally substituted cycloalkylalkyl, R2 is optionally substituted cycloalkyl or the grouping -C(CH3)2R3, and R3 is alkyl having more than 2 carbon atoms, alkenyl, alkinyl or the -CH=O group or a derivative thereof, or addition products thereof with acids or metal salts, exhibit plant growth regulating and fungicidal properties, several intermediates therefor are new.
Patent ES-8502458-A1 (ES)
Title: Arylene sulfide terpolymers and processes for making them.
IPC: C08G75/14
Filed: 1983-08-03
Abstract: A process for the production of an arylene sulfide terpolymer is provided comprising reacting at least one alkali metal sulfide, at least one p-dihalo unsubstituted benzene, at least one polyhalo aromatic compound having more than two halogen substituents per molecule, at least one p-dihalo, alkyl substituted benzene, and at least one N-alkyl lactam. Another process is provided comprising first reacting an at least one alkali metal sulfide in hydrated form or in an aqueous mixture with at least one N-alkyl lactam to form a reaction product, thereafter heating the reaction product to form a dehydrated composition, then reacting the dehydrated composition with a mixture consisting essentially of at least one p-dihalo unsubstituted benzene, at least one polyhalo aromatic compound having more than 2 halogen atoms per molecule, at least one p-dihalo alkyl substituted benzene, and at least one member selected from the group consisting of (a) water in an amount of about 0.2 mole to about 2.5 moles per molecule of alkali metal sulfide under polymerization conditions for a time sufficient to produce the desired terpolymer. Arylene sulfide terpolymers are provided as products of the above processes.
Patent ES-8501531-A1 (ES)
Title: Aminomethylfluorescein derivatives.
IPC: G01N33/74
Filed: 1983-11-07
Abstract: This disclosure relates to a method for determining ligands in biological fluids such as serum, plasma, spinal fluid, amnionic fluid and urine, wherein a novel class of aminomethylfluorescein derivative tracer compounds are employed as reagents in fluorescence polarization immunoassays.
Patent ES-8604038-A1 (ES)
Title: Hot melt adhesive delivery system.
IPC: B29C48/475
Filed: 1984-01-26
Abstract: The appts. comprises a single screw extruder having a zone for receiving solid thermoplastics, a second zone for melting the thermoplastics, and a third zone for metering the discharge of the molten thermoplastics from the extruder. A reservoir contains the thermoplastics in the form of solid granules, and is attached to the barrel of the extruder at the receiving zone. - A cooling device is provided at the receiving zone of the extruder barrel to allow the thermoplastics to remain in granular form until it is passed to the melting zone. A heating device is provided in the barrel. A heated manifold received the molten thermoplastics from the discharge end of the extruder, maintains it in the molten state and distributes it to at least one applicator. - Pref. the applicator is switched by a solenoid operated valve. When the applicator is partly empty, the solenoid control of a hydraulic ram is activated to place an accumulator in the filling mode.
Patent ES-8502940-A1 (ES)
Title: Method and apparatus for manufacturing a container having a bellow bottom.
IPC: B31B50/59
Filed: 1984-05-18
Abstract: PCT No. PCT/SE84/00181 Sec. 371 Date Jan. 7, 1985 Sec. 102(e) Date Jan. 7, 1985 PCT Filed May 15, 1984 PCT Pub. No. WO84/04510 PCT Pub. Date Nov. 22, 1984.In a method of producing a container having a bellows bottom (2) and a protection lid (3), sleeve (1) is maintained in one axial position while a bellows bottom blank (27) is pressed into sleeve (1) to a position whereat it is welded in place by heating the thermoplastic, whereupon sleeve (1) is axially moved to and maintained in another position and lid blank (3) is pressed into sleeve (1) to position whereat lid blank (3) is similarly welded in place. The apparatus comprises a carrier (9) having an opening for supporting sleeve (1) in each of two (raised and lowered) positions, a welding ring (10) around the opening for melting the adhesive, and a plunger (11) for successively pressing the two blanks (27, 3) into sleeve (1), while at the same time shaping them and forming a folded rim or flange on each. Plunger (11) comprises a lower plunger part (17) which shapes bellows bottom (2) and which is movable relative to an upper plunger part (18), to cause expansion of a rubber ring (19) located between the plunger parts (17, 18), to force the bellows bottom rim against sleeve (1) and the latter against the welding ring (10) during welding. Welding of protection lid (3) is effected while interaction of lower plunger part (17) and carrier (9) causes lid rim and sleeve (1) to bulge outwardly, with the latter against heated welding ring (10).
Patent ES-8601427-A1 (ES)
Title: Adjustable hydraulic damper.
IPC: F16F9/46
Filed: 1984-11-05
Abstract: To ensure adjustability under all internal pressure conditions, a hydraulic damper having a hollow piston rod (42), a piston (40) on the end of the rod slidable in a fluid-filled tube (34) and co-operating with the latter in defining inversely variable-volume compression and rebound chambers (44 and 46), and at least two relief valves (82 and 64) on the piston connected to the compression chamber for passing fluid thereto at two different levels of pressure relief includes a right cylindrical valve spool (65) in the piston rod bore (50) rotatable between a plurality of control positions corresponding to pressure relief at the different relief pressure levels, first passages (56) between the rebound chamber and the piston rod bore, second passages (62) between each of the relief valves and the piston rod bore, first circumferentially symmetrically arrayed ports (74) in the valve spool registrable with the first passages to always connect the rebound chamber to the valve spool, second circumferentially symmetrically arrayed ports (76) in the valve spool to selectively connect respective ones of the relief valves to the valve spool, and a hollow tube (68) through the valve spool and open to the compression chamber to equalize pressure on opposite ends of the valve spool.
Patent ES-8607727-A1 (ES)
Title: Sucralfate suspension.
IPC: A61K47/02
Filed: 1984-11-12
Abstract: Preparations in the form of sucralfate-containing suspensions, characterized by a sucralfate-related content of 1-5% (by weight) xanthane rubber and 1-12.5% (by weight) of at least one peptizer.