baber/WOPTO huggingface dataset:
Patent ES-482766-A1 (ES)
Title: Transfer and inverter machine
IPC: B65G47/248
Filed: 1979-07-23
Abstract: A machine is positioned in the line of a gypsum board manufacture to provide lifting arms, which are actuated up through the line to remove board sections, invert and transfer them to an adjacent area for subsequent drying. The lifting arms are reciprocated, end for end, during the elevating and inverting action to subsequently approach the board from beneath. The lifting arms are actuated through slider boxes, attached to a shaft, and a cam is provided to control the ends of the lifting arms, as each end is pivoted at the inverter shaft to which its slider box is attached.
Patent ES-484142-A1 (ES)
Title: Circuit arrangement for synchronizing the moment of the print hammer impact with the character type's arrival at the printing position.
IPC: B41J9/26
Filed: 1979-09-13
Abstract: From the variables print hammer magnet voltage, print hammer magnet temperature, impact force, and a value derivable from the actual print time, a control voltage, which correspondingly delays an early trigger pulse by means of a variable delay element, is determined in an "open" control loop. The variables are analogously combined by adding, subtracting, and multiplying the analogue values, and by subsequently forming a weighted sum.
Patent ES-486582-A1 (ES)
Title: Tape electrode.
IPC: A61B5/0408
Filed: 1979-12-04
Abstract: An improved medical electrode particularly adaptable to tape-like configurations for use in sensing and stimulation applications in which the electrode is applied to the skin. An essential electrode component comprises a mixture of a polymerized form of 2-acrylamido-2-methylpropanesulfonic acid or one of its salts with water and/or an alcohol. The mixture possesses electrically conductive properties, flexible properties and adhesive properties, particularly lending itself to skin contact and adhesion.
Patent ES-488126-A1 (ES)
Title: Extruder for inverted T=shaped concrete beam - uses blocks on oscillating ram-actuated beam to obtain castellated top edge profiles
IPC: B28B11/08
Filed: 1980-01-31
Abstract: The machine extrudes several adjacent lines of inverted 'T' section beams on a pretensioning bed, producing a longitudinally castellated profile to the top edge of each beam. The drawing plates or forms (2) are each open at the bottom with a width equal to that of the beam soffite, and locate the castellating gear towards the aft. A vertically reciprocating jack (9) may be synchronised with longitudinal machine movement, displacing a horizontal beam (6) which is guided by vertical round section bars (7) through appropriate bores. The beam spans (6) the full machine width and locates a longitudinally stepped block (11a, 11b) ober each beam.
Patent ES-8100972-A1 (ES)
Title: Adhesive bond and process for its production.
IPC: B42C9/00
Filed: 1980-05-14
Abstract: Adhesive bond with a wide flexibility range for book blocks or the like, the adhesive consisting of a thermosetting plastic based on a low-solvent, preferably solvent-free, two-component adhesive, an adhesive bond being obtained using a polyurethane adhesive.
Patent ES-8103756-A1 (ES)
Title: 3-Unsubstituted-3-cephem compounds
IPC: C07D277/20
Filed: 1980-05-30
Abstract: Antibacterial compounds represented by the following formula including their pharmaceutically acceptable salts and esters process for preparing them pharmaceutical preparation comprising them and method for combating infections by administering them: < IMAGE > (wherein Hal is halogen R1 is hydrogen or an amino-protecting group R2 is alkyl and R3 is hydrogen or a carboxy-protecting group.
Patent ES-8105276-A1 (ES)
Title: Salts of cysteamine
IPC: C07D277/04
Filed: 1980-06-27
Abstract: Mineral acid salts of cysteamine compounds are prepared by hydrolysing 2,2-disubstituted thiazolidines with mineral acid in the presence of water. The thiazolidines may be prepared by reacting aminoalkyl hydrogensulphate with a compound having hydrosulphide ion, in the presence of ketone. Thus, these salts can be prepared without the use of toxic starting materials.
Patent ES-8106004-A1 (ES)
Title: Use of rifamycin SV and its related salts in the treatment of rheumatoid arthritis, and related formulations suited for the purpose
IPC: C07D498/08
Filed: 1980-07-09
Abstract: The invention concerns new salts of rifamycin SV and a new use of rifamycin SV in the treatment of rheumatoid arthritis and analogous affections, by intra-articular injection of the sodium salt of rifamycin SV or, better, of salts of said anti-biotic with basic aminoacid, e.g. with arginine, lysine or histidine.
Patent ES-8102847-A1 (ES)
Title: Air classifier.
IPC: B07B7/083
Filed: 1980-07-16
Abstract: An air classifier comprises a casing (1) formed of a generally hollow cylindrical vertical cassing body (2) and an inverted conical hopper (3) fixed to the lower wall of the casing body (2). A fine product outlet duct (6) is provided at the center of the upper wall of the casing body (2). An air-powdered material inlet duct (4) and a secondary air inlet duct (5) are set in the diametrically opposite positions of the vertical wall of the casing body (2) to project tangentially outward. A vertical rotary shaft (7) extends through the central portion of the casing body (2). A rotary disc member (8) for concurrently carrying out the dispersion and classification of a powder raw material is fitted to the lower end of the rotary shaft (7) at a boundary between the casing body (2) and hopper (3). A cage-shaped assembly of guide vanes (11) is provided in the casing body (2) to conduct a mixture of air and powdered material into the casing body (2). The air classifier of this invention constructed as described above can precisely classify by itself a large amount of powder material as a classifier for swept-air from a mill.
Patent ES-8105274-A1 (ES)
Title: Herbicidal sulfonamides, preparation and use thereof, compositions containing them, intermediates therefor and preparation of such intermediates.
IPC: C07D253/06
Filed: 1980-07-18
Abstract: Compounds of the formulae < CHEM > wherein: A is selected from certain substituted amino, haloalkoxy or aryloxy groups: R@ is a hydrogen, halogen, nitro or various organic groups R@@ is H, Cl, F, Br, CH3 or OCH3 R4 and R@ are independently H or CH3 but not both CH3 R6 is a pyrimidyl or triazinyl residue which may be substituted W is oxygen or sulfur Z is CH or N X1 and Y1 are H, CH3 or various alkoxy groups, but cannot both be H and B is selected from various aliphatic or aromatic organic groups and their agriculturally suitable salts, exhibit potent herbicidal activity. Some may also exhibit plant growth regulant activity. The compounds (I) and (IA) can be formulated for use in conventional manner. The compounds (I) can be made inter alia by reacting an isocyanate or isothiocyanate of general formula
Patent ES-8202456-A1 (ES)
Title: Differential protective device responding to a unidirectionel current.
IPC: H02H3/33
Filed: 1981-04-22
Abstract: Differential protective device with characteristic current, the functioning of which is not affected by the presence of a unidirectional current. A capacitor (68,70,72) is inserted into the secondary circuit linking the secondary winding (16) of a differential-current detecting ring (14) to a coil (20) of a triggering relay (22) so as to create a filter for shaping the fault signal. The protection device can be combined with an electrical breaker.
Patent ES-8301336-A1 (ES)
Title: Mechanical control device with a cable sliding axially in a flexible sheathing.
IPC: G05G1/00
Filed: 1981-12-10
Abstract: The invention relates to a mechanical control by cable (10) sliding axially in a flexible sheath (12), equipped with an automatic adjustment device (40) for varying the length of the sheath as a function of the clearances appearing in the control, and of which one end (28) is connected to a receiving member (30) provided with elastic return means (36). According to the invention, the adjustment device (40) includes two telescopic sheath extensions (43,44) inserted between two consecutive portions (41,42) of the sheath to which they are fixed, a wedge-action locking member (62) disposed between the two sheath extensions (43,44) to interlock the latter by wedging during actuation of the mechanical control, and a control member (80) fixed to the locking member (62) and connected to the cable (10) by means of a friction connection (84,11), the control member (80) being entrained, during actuation of the control, in axial translation by the cable (10) in the direction corresponding to wedging of the locking member until the sheath extensions (43,44) are interlocked, the control member being entrained in axial translation by the cable in the direction corresponding to unlocking when the return force applied to the cable becomes less than a predetermined value.
Patent ES-8307115-A1 (ES)
Title: Repressurization process for pressure swing adsorption system.
IPC: C01B21/04
Filed: 1981-12-28
Abstract: Binary gas mixtures are separated on two carbon molecular sieve adsorbent beds to produce an enriched gas stream. This process includes the partial pressurization of an adsorbent bed with lean gas in the range of 40 to 90 percent of the adsorption pressure.
Patent ES-8302028-A1 (ES)
Title: Method of producing alkali-soluble cellulose carbamate.
IPC: C08B15/06
Filed: 1982-01-26
Abstract: An alkali-soluble cellulose derivative is produced by treating cellulose with liquid ammonia having urea dissolved therein, removing the ammonia, resulting in cellulose having urea distributed therethrough, and heating the thus obtained cellulose-urea to cause reaction between the urea and cellulose and form alkali-soluble cellulose carbamate. This cellulose carbamate can be precipitated from alkaline solution in the form of cellulose carbamate film or fiber.
Patent ES-8401146-A1 (ES)
Title: Stable aq. suspension contg. inactive magnesia and phosphate
Filed: 1982-05-13
Abstract: The suspension contains by wt. (a) 25% min. of MgO with a citric acid activity (CAC) above 200 seconds; (b) 2-25%, w.r.t. the wt. of (a), of P2O5 added as one or more of the phosphates of Ca, Mg, Al, ammonium polyphosphate, and/or H3PO4. The max. concn. of MgO in the suspension is 0.6 g/ccm; and the suspension does not settle in periods of up to 10 h. - The pref. suspension employs as cpd. (a) a mixt. of 50% MgO with CAC = 1500-3000 seconds, and 50% MgO with CAC 20-40 seconds. The suspension may also contain 0.1-0.15% boron and 5-10% TiO2, both w.r.t. the wt. of (a). The suspension is applied to Si steel sheet, which is then annealed to form a glass film while attaining the desired magnetic properties. - A high proportion of inactive MgO can be used in the suspension, which is stable and does not settle out rapidly. The CAC test is described in US3841925. DEAB- DE3218821 C Aq. slurry of magnesia for formation of insulating glass film on oriented Si steel sheet contains at least 25 wt.% of Mg oxide with a citric acid activity of more than 200 sec. and a phosphate-contg. cpd. selected from Ca phosphates, water-sol. ammonium polyphosphate, Mg phosphates, phosphoric acid and mixtures of these, in a proportion of 2-25 wt.%, calculated as P2O5. The magnesia is in a concn. of up to 0.6 g/cm3 and the slurry is stable against settling out for up to 10 hrs.
Patent ES-8304820-A1 (ES)
Title: Process and appliance for producing welded grid bodies.
IPC: B23K11/00
Filed: 1982-05-13
Abstract: Grid bodies which consist of two parallel plane grid mats of longitudinal and transverse wires crossing one another and welded together at the points of cross, and of spacer wires, which hold the mats spaced apart and which are welded at each end to one wire of one of the two grid mats, are produced in a continuous method and in such a way that if necessary an insulating core may be introduced into the grid body during its production. For this purpose two widths (3,4) of grid matting are drawn off in steps from stock coils (1,2), straightened and arranged at a distance apart. Simultaneously a number of wires (22,23) are drawn off in steps from stock coils (20,21), straightened and introduced through one (3) of the widths (3,4) of grid matting from the side into the gap between the widths of grid matting, welded to one wire in each width of grid and separated from the wire stock.
Patent ES-8306566-A1 (ES)
Title: Drive corridor for slaughter cattle.
IPC: A01K3/00
Filed: 1982-08-13
Abstract: Drive corridor for slaughter cattle said drive corridor having a straight side wall 1 and an opposite side wall 2 provided with steps 3, 4 such that the width of the drive corridor stepwise decreases to the width of one animal, said drive corridor according to the invention having a fence 10, 11, 12 movable in the forcing up direction and comprising fence parts 10, 11 and 12 swingably supported from transverse rods or shafts 13, 14, 15 and each part 10, 11, 12 having the width of a drive corridor step, said shafts 13, 14, 15 having wheels 16, 17, 18 for moving the fence. According to the invention endless chains 9 can be provided for moving the shafts 13, 14, 15 said chains having means such as pawls 22, 23 which can engage the shafts 13, 14, 15 and disconnect the shafts 13, 14, 15 from the chains 9.
Patent ES-8401044-A1 (ES)
Title: Heterocyclic compounds.
IPC: C07D285/16
Filed: 1982-10-16
Abstract: Novel heterocyclic compounds of the formula: < IMAGE > wherein either X is -CR1R2- and Y is oxygen, sulphur or -NR3, wherein R1, R2 and R3, which may be the same or different, each is hydrogen or alkyl of up to 4 carbon atoms or X is oxygen, sulphur or -NH- and Y is -CH2- wherein R4 and R5, which may be the same or different, each is hydrogen, cyano, nitro, amino or hydroxy, or alkylthio of up to 4 carbon atoms, or has various other meanings defined in claim 1, provided that R4 and R5 are not both hydrogen or wherein R4 and R5 are joined together such that with the benzene ring A they form a benzheterocyclic ring as defined in claim 1 and therein the benzene ring A may optionally bear one or more further substituents or a salt thereof where appropriate. These compounds possess cardiotonic properties, and some of them possess peripheral vasodilator properties, and they are useful for the treatment of acute or chronic heart failure. Representative of the compounds is N,N-dimethyl-p-(5,6-dihydro-5-oxo-4H-1,3,4-thiadiazin-2-yl)benzamide. Also disclosed are processes for the manufacture of the compounds and pharmaceutical compositions containing them.
Patent ES-8401887-A1 (ES)
Title: Profiled extrusion vacuum sizing device having modular design
IPC: B29C48/90
Filed: 1983-02-02
Abstract: Vacuum sizing device has a modular construction consisting essentially of sets of pairs (32) of upper and lower sizing elements arranged end to end to define a passageway (26) having a cross-sectional shape and size corresp. to that required for a plastic extrusion (24) from a die (22). The elements are clamped between upper and lower backing members (20,30) held together by T-headed bolts (76). In order to maintain the extrusion (24) in close contact with the internal walls of the sizing elements, the walls are broken by strategically placed vacuum openings which merge within the element bodies and open into vacuum chambers. These chambers have screw threaded ports communicating with the exterior which can be connected to a vacuum source by couplings (50). The elements also contain cooling chambers through which a cooling fluid can be circulated for cooling the extrusion. The vacuum sizing device is for sizing extruded profiles such as PVC window frames. By using a modular structure, the mfg. costs of the device are considerably reduced as the element pairs are relatively small, identical pieces of metal which are ideally suited for computer controlled machine tool mfr. Also, the device can be dismantled and transported and cleaned with ease.
Patent ES-8404211-A1 (ES)
Title: Method of cleaning component parts and device for carrying out the method.
IPC: B65G49/04
Filed: 1983-02-17
Abstract: The same baskets are used to dip successive batches of parts into a path of cleaning fluid or the like, and between dips the baskets are raised to a position in which rails on which the parts are held in the baskets connect with intermediate rail pieces to form a continuous track so that the contents of each basket can be advanced to the next basket (or to the unloading station in the case of the last basket) while a new batch of parts is loaded into the first basket. The transfer operation is performed by a rake mechanism. The advantage is obtained that when the baths of cleaning fluid are at different temperatures, heat is not wasted in warming up and cooling the baskets and, furthermore, cleaning fluid is not lost by being carried away by baskets moving through the system.
Patent ES-8403543-A1 (ES)
Title: Sewing machine driving and controlling device.
IPC: D05B69/20
Filed: 1983-06-23
Abstract: A drive and control device for sewing machines, automatic sewing installations, and the like, with a recognition unit which responds for the purpose of end recognition when the sewing tools have approached a predetermined spacing from the desired seam end. The drive and control device also includes a preselection stitch counting unit, which can be triggered by means of the recognition unit, for the presetting of a predetermined number of remaining stitches still to be executed subsequently to the end recognition, and a correction unit for the performance of a stitch correction in dependence on the respective needle position at the instant of end recognition. The correction unit serves for automatically varying the length of at least one of the remaining stitches.
Patent ES-8405928-A1 (ES)
Title: Tiltable arc furnace
IPC: C21C5/52
Filed: 1983-10-11
Abstract: A tiltable arc furnace vessel is provided with a projecting, bay-like extension having a discharge opening closable from the outside only by a pivotable plate the bay-like extension has a bottom substantially in the same level as the bottom of the remainder of the vessel. The vessel as a whole is titable by a hydraulic drive over a relatively small angle.
Patent ES-8505809-A1 (ES)
Title: Process for flavouring dry vegetable matter.
IPC: A24B15/30
Filed: 1983-10-14
Abstract: Process for flavoring dry vegetable material, especially pieces of leaf and stem like tea, herbs, spices and vegetables by mixing the dry vegetable material with one or more micro-encapsulated flavors as well as with an aqueous adhesive solution containing such quantity of water that said quantity may at least be adsorbed for the most part by the vegetable material, continuing the mixing operation till a dry or almost dry product is obtained and then, if necessary, subjecting the obtained product to a drying operation respectively reduction operation.
Patent ES-8503406-A1 (ES)
Title: Regulating valve for IC engine fuel pump
Filed: 1984-03-20
Abstract: The electromagnetically operated valve with a connection to the discharge end of a fuel pump, determines the amount of fuel injected from a parallel discharge connection on the pump. The valve has a spindle (26) with a larger diameter bearing portion (22) and a conical head (25) raised and lowered from a hole (24) at the end of a chamber of a valve body (20) with a side connection (25). The electromagnetic actuator is at the other end. - This is formed by a cup shaped member (29) with its open top in line with a stator structure (30) and secured by lock nuts to the threaded end. This spindle carries a differential spring system with a support (35) carrying an outer spring (36) on its flange, locked inside the casing and a boss supporting a smaller diameter spring (37).
Patent ES-8507212-A1 (ES)
Title: Strengthening a matrix.
IPC: E01C11/16
Filed: 1984-06-01
Abstract: In order to provide good interlock between a particulate matrix 9 and a strengthening strip 1, and give beneficial distribution of the strip 1 in the matrix 9, the matrix 9 is strengthened by substantially randomly embedding therein at least one flexible strip 1 of open mesh structure. The strip 1 is more than one hundred times as long as it is wide and has tenaceous junctions or intersections, high flexural recovery and high dimensional stability in its plane, the strip 1 being embedded without creating a substantial amount of extra void space in the matrix.
Patent ES-8701167-A1 (ES)
Title: Therapeutic agents.
IPC: C07D401/04
Filed: 1984-08-17
Abstract: Novel quinolones of formula I < IMAGE > I and pharmaceutically acceptable acid addition salts thereof in which the dotted line between positions 2 and 3 of the quinolone ring represents an optional bond, R is hydrogen, 1-methyl or 2-lower alkyl R1 is lower alkyl R2 is hydrogen, halo, lower alkyl, lower alkoxy, trifluoromethyl, cyano, difluoromethoxy, methylsulphinyl, phenylsulphinyl or the group -NR4R5 or the N-oxide thereof wherein R4 and R5, which may be the same or different, are lower alkyl or, together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino or morpholino radical and R3 is hydrogen, fluoro, lower alkyl or lower alkoxy provided that, when R3 is lower alkoxy, R2 is other than lower alkoxy have utility as antihypertensive agents. Processes for preparing the quinolones and pharmaceutical compositions containing them are disclosed.
Patent ES-8609783-A1 (ES)
Title: Passive infrared intrusion detector.
IPC: G01J5/34
Filed: 1985-02-22
Abstract: A passive movement indicator, for the surveillance of an area, comprises at least one sensor (21) of pyroelectric material which receives the radiation (4) from the surveillance area. On the side facing the radiation (4), the sensor is covered with an electrode (215) of a first kind, whereas it is covered with a second electrode (216) of a second kind on the side opposite to the radiation (4). The contact surfaces between the sensor and a substrate (110) are nothing but a fraction of the whole surface. The arrangement of the electrodes of the first and the second kinds as well as the electric connection thereof with resistances (3), are such that there are formed propagation time elements for the displacement of the load, the latter being produced by the radiation (4). A logic circuit (14) calculates the impact point of the radiation (4) to the sensor (21) by means of the propagation time differences and/or the amplitude values of the load displacement produced by the radiation.
Patent ES-8608457-A1 (ES)
Title: Anisotropic magnetic material based on oxides for permanent magnets.
IPC: C01G49/00
Filed: 1985-07-24
Abstract: 1. A ferrite of hexagonal structure characterised in that it is represented by the following formula : see diagramm : EP0172121,P6,F1 in which formula : - M represents one or more metals from the group Sr and Ba, the latter optionally being partially substituted by Ca or Pb, - Me**II represents one or more divalent metals from the group Zn, Mn, Ni, Co and Mg with 0 < x =< 1, the atomic fraction of Zn however being lower than 0.7, - Me**I represents monovalent Cu**I or the monovalent metals Cu**I and Li, - Me**III represents one or more trivalent metals from the group Fe**III, Al and Cr, which latter may be partially substituted by Co**III, Mn**III or Ru**III, and - a being between -0.05 and +0.15.
Patent ES-8608639-A1 (ES)
Title: Throttle valve
IPC: H02K33/00
Filed: 1985-07-26
Abstract: A throttle valve having a housing defining a cavity, with structures providing a flow channel within the cavity, and an inlet and outlet in communication with the flow channel. The throttle valve also includes a valve closure in the form of a plurality of individually-controlled electromagnets disposed in the housing cavity, with each having an armature projectable into the flow channel, so as to influence the cross section of the flow channel and thereby regulate the amount of fluid flow through the flow channel.