baber/WOPTO huggingface dataset:
Patent ES-482011-A1 (ES)
Title: Means for driving and synchronising cylinders in offset printing machines.
IPC: B41F13/00
Filed: 1979-06-28
Abstract: Drive for cylinders of an offset printing machine having a gear train constructed of spur gears disposed as drive gears on respective shafts of the cylinders, and including clamping devices for synchronizing rotation of the cylinders, the clamping devices being rotatable with the spur gears respectively associated therewith and having respective gear rims deformable more or less in accordance with an adjustment thereof, including a clamping plate respectively disposed coaxially to the spur gears, the spur gears being helically toothed, and at least two of the clamping devices mounted on the clamping plates, respectively, and acting in radial direction upon the gear rim of the spur gear respectively associated therewith.
Patent ES-482748-A1 (ES)
Title: Device for correcting the spine having scoliotic curvatures.
IPC: A61H1/00
Filed: 1979-07-11
Abstract: The method and the device are used for correcting the rotation of the spine of a patient (1) lying on a horizontal support (2), the said spine having suffered a rotational deformation giving rise to a hump. Treatment of scoliosis. This method and device are characterised in that there is arranged, under the said hump and between the said support (2) and the patient (1), a transverse flexible rest (17) securely anchored at its end (5) opposite the said hump, and in that an upwardly directed traction is exerted on the end of the flexible rest (17) near the hump and projecting with respect to the patient (1).
Patent ES-483357-A1 (ES)
Title: Round-about game apparatus
IPC: A63F9/02
Filed: 1979-08-13
Abstract: A round-about game apparatus for use by a plurality of players requires timely actuation of the playing pieces to circumvent score reduction. The game apparatus generally includes a housing having a platform, a rotatably mounted striking element and a drive mechanism for moving the striking element in a circular path. A plurality of playing pieces are arranged around the circular path of travel of the striking element such that the playing pieces will be struck by the rotating element unless timely actuated by the associated player of the game. The playing pieces are selectively actuated so as to move out of the path of travel of the striking element to avoid a score reduction. After a predetermined number of hits, a particular player is eliminated from the play of the game and the game continues until all but one of the players remains, that player being declared the winner.
Patent ES-486071-A1 (ES)
Title: Amine derivatives
IPC: C07D295/096
Filed: 1979-11-16
Abstract: The invention provides compounds of general formula < IMAGE > (I) and physiologically acceptable salts, hydrates and bioprecursors thereof, in which Y and Z, which may be the same or different, each represent oxygen, sulphur, =CHNO2 or =NR3 where R3 is hydrogen, nitro, cyano, lower alkyl, aryl, alkylsulphonyl or arylsulphonyl p has a value from 2 to 12 R1 represents < IMAGE > in which R4 and R5 which may be the same or different, each represent hydrogen, lower alkyl, cycloalkyl, lower alkenyl, aralkyl or lower alkyl interrupted by an oxygen atom or a group >N-R6 in which R6 represents hydrogen or lower alkyl, or R4 and R5 together with the nitrogen atom to which they are attached form a 5 to 7-membered saturated heterocyclic ring which may contain an additional oxygen atom or the group >NR6 Q represents a furan or thiophen ring in which incorporation into the rest of the molecule is through bonds at the 2 and 5 positions, or a benzene ring in which incorporation into the rest of the molecule is through bonds at the 1 and 3 or 1 and 4 positions X represents -CH2-, -O- or -S- n represents zero or 1 m represents 2, 3 or 4 and Alk represents a straight chain alkylenegroup of 1 to 3 carbon atoms and R2 represents lower alkyl or the group -(CH2)yE(CH2)xG in which Y represents 2, 3 or 4 or can additionally represent zero or 1 when E is a -CH2- group x represents zero, 1 or 2 E represents -CH2-, -0- or -S- and G represents a monocyclic 5 or 6 membered carbocyclic or heterocyclic aromatic ring, or G represents the group < IMAGE > where Q' represents any of the rings defined for Q Alk' represents any of the groups defined for Alk and R4' and R5' which may be the same or different represent any of the groups defined for R4 or R5. The compounds of formula (I) have pharmacological activity as selective histamine H2-antagonists.
Patent ES-487138-A1 (ES)
Title: Equipment to load an underlayer in a mould for making cement tile and for similar uses
IPC: B28B13/02
Filed: 1979-12-20
Abstract: A device for loading a dosage layer of material, preferably concrete, at a laying-down position for manufacturing tiles and the like comprising, a conveyor for supplying a continuous layer of the material, a bell having a diaphragm and edges surrounding the diaphragm defining a dosage space for receiving a dosage layer of the material and a driving unit for driving the bell to move it into engagement with the continuous layer on the conveyor to receive a dosage layer of material in the dosage space. A suction pump is connected to the interior of the bell for establishing an underpressure therein so that the dosage layer of material is held by suction in the dosage space. A plurality of the bells may be provided on a single turret so that one dosage layer of material is being drawn up while another dosage layer of material is being laid down at another location.
Patent ES-8104203-A1 (ES)
Title: 1-Aryl-2-acylamido-3-fluoro-1-propanol acylates, methods for their manufacture and intermediates useful therein, methods for their use as antibacterial agents and compositions useful therefor
IPC: A61K31/22
Filed: 1980-01-31
Abstract: Described are D-(threo)-1-aryl-2-acylamido-3-fluoro-1-propanol esters and salts thereof, methods for their preparation, and methods for their use as antibacterial agents.
Patent ES-8103519-A1 (ES)
Title: Radio frequency generators.
IPC: H04B1/04
Filed: 1980-03-12
Abstract: A radio frequency generator comprises a set of switching transistors (1 to 4) which drive a radio frequency filter (5,6) of which an inductor (6) is tightly coupled to a coil (15) which feeds a bridge rectifier (17). The rectifier (17) is biassed by the source of direct current and begins its rectifying action when the load current becomes excessive. The load current becomes excessive as a result for instance of mismatch of the antenna (7,8,9). The arrangement provides protection against high load currents and thereby protects the switching elements (1 to 4) from damage.
Patent ES-8106920-A1 (ES)
Title: Vulcanizable rubber mixture based on halogen free rubber for vulcanizing these rubber mixtures and use of the rubber mixtures
IPC: C08K5/04
Filed: 1980-08-14
Abstract: There is prepared a vulcanizable rubber mixture of a vulcanizable halogen free rubber or a mixture of a halogen free rubber with a maximum of 80% based on the weight of the total rubber of a halogen containing rubber, additionally a silicate filler in an amount of 1 to 250 parts by weight, an oxide of the metal zinc, magnesium or lead in an amount of 0 to 15 parts by weight, a monobasic fatty acid having 12 to 24 carbon atoms in the alkyl chain, benzoic acid or salicylic acid in an amount of 0 to 10 parts by weight, optionally sulphur and/or sulphur donor in an amount of 0.1 to 15 parts by weight, a vulcanization accelerator in an amount of 0.1 to 10 parts by weight, a plasticizer in an amount of 0 to 100 parts by weight, a stabilizer from the group of antiagers, fatigue inhibitors, antioxidants, light protective agents and ozone protective agents in an amount of 0 to 10 parts by weight of each, carbon black in an amount of 0 to 150 parts by weight, optionally additional customary rubber assistants in customary amounts and at least one organosilane in an amount of 0.1 to 20 parts by weight, the silane corresponding to the formula Xp-CmH2m+1-pSiR1n(OR)3-n I in which X is chlorine or bromine, p is 1 or 2, m is 1 to 5, R1 is a C1-C5-alkyl group, C5-C8-cycloalkyl group or the phenyl group, R is a C1-C5-alkyl group, a C5-C8-cycloalkyl group, the methoxyethyl group, the phenyl group or the benzyl group and n is 0, 1 or 2, or a hydrolysate and/or condensate of organosilane I, in which all stated amounts are based on 100 parts by weight of rubber.
Patent ES-8107370-A1 (ES)
Title: Stepwise shiftable planetary gearing.
IPC: F16H3/54
Filed: 1980-10-30
Abstract: In a stepwise shiftable planetary gearing, the gearing housing (2,3102,143) is supported only on the housing of an internal-combustion engine and the input drive shaft (15115170) of the gearing is the crankshaft of the internal-combustion engine or a parallel-displaced coupled shaft which can be coupled to the gearing via a first clutch element (18118171) in the form of a clutch disc connected in a rotationally fixed manner to the input drive shaft (15115170), while the output drive shaft (39139176) is mounted in the gearing housing (2,3102,143), carries a fan wheel (4067) and can be coupled to the gearing via a second clutch element (48148172), in the form of a clutch disc connected in a rotationally fixed manner to the output drive shaft (39139176).
Patent ES-8301505-A1 (ES)
Title: Improved method of decarburizing molten metal.
IPC: C21C7/068
Filed: 1980-12-11
Abstract: A method of refining molten metal is disclosed comprising the steps of injecting a mixture of oxygen and an inert gas below the surface of molten metal at a high oxygen to inert gas ratio of at least 2:1 while utilizing from about 2.5 to 12% of the injected inert gas to shroud the remainder of the injected gaseous mixture. The oxygen to inert gas ratio is progressively decreased as the carbon content in the molten metal decreases and the temperature of the molten metal increases. The improvement of the present invention comprises supplying dry air to the remainder of the injected gaseous mixture in the quantity sufficient for the nitrogen in the dry air to fulfill the inert gas requirements for the remainder of the injected gaseous mixture, and for the oxygen in the dry air to fulfill at least a portion of the oxygen requirements for the injected gaseous mixture.
Patent ES-8201763-A1 (ES)
Title: Wound or stacked electrical capacitor.
IPC: H01G4/32
Filed: 1980-12-12
Abstract: 1. An electric roll-type or multi-layer plate capacitor which is especially suitable for a.c. voltage, comprising a) a roll or stack of several successive layers (1) of web or sheet-shaped flexible, stretch-oriented plastic films serving as the dielectric, b) laterally staggered metal layers (2) serving as the electrodes, which are arranged between the plastic films and alternately extend up to one of the end faces of the roll or stack, while being, at the same time, spaced from the other end face of the roll or stack, c) end contact layers (3) which at least contact the two opposite end faces of the roll or stack, and d) layers of an insulating material which form the non-metallized portions (4) between the end contact layers (3) and the borders of the metal layers (2), wherein the layers forming the non-metallized portions (4) contain cyanoalkyl ethers form alcohols and/or polyols.
Patent ES-8205359-A1 (ES)
Title: Hollow filament membrane for the separation of plasma, and process for preparing it.
IPC: D01D5/24
Filed: 1981-07-14
Abstract: A method for production of porous hollow polymer fiber membranes. A homogeneous mixture is prepared from at least two components where one component is a fusible polymer (10 to 30 percent) and a solvent component (70-90%) is inert relative to the polymer and where said components form a binary system having in the liquid state a region of complete miscibility as well as a miscibility gap. The mixture is extruded at a temperature above the phase segregation temperature of the mixture through a hollow fiber nozzle into a spinning tube containing a solvent inert to the polymer and having a temperature below the segregation temperature. Fiber and liquid are moved in the spinning tube in the same direction at about the same speed. After solidification the hollow fiber membrane is washed with a solvent. A liquid mixture containing biological cells and macromolecules is passed through the membrane produced for filtration and a filtration factor for human blood proteins with molecular weights of from about 60,000 to 3 million results of at least about 0.7.
Patent ES-8301759-A1 (ES)
Title: Process for obtaining cellular materials based on unsaturated polyester resins
IPC: B29C44/12
Filed: 1981-07-17
Abstract: Process for obtaining cellular materials, based on unsaturated polyester resin optionally containing reinforcing and/or inert fillers, having a density between 0.2 and 1.0 kg/l by moulding under pressure a liquid foam of said resins, characterized by the fact that the liquid foam based on unsaturated polyester resins containing conventional additives, optionally containing an inert and/or reinforcing charge of mineral or organic fibers having a length which is less than 5 mm, preferably less than 3 mm and more preferably less than 1.5 mm, obtained by mechanical introduction of a gas and/or by means of a chemical and/or physical foaming agent, is firstly introduced into an open half-mould optionally containing a further fiber reinforcement, by casting an amount higher than the free volume of the mould, and subsequently said foam is cross-linked.
Patent ES-8206106-A1 (ES)
Title: Process for effectuating the protection of junctions of electrical conductors.
IPC: H02G15/10
Filed: 1981-07-24
Abstract: 1. A process for making a protective arrangement for the coupling of insulated electrical conductors, especially pressurized communication cables, comprising the steps of : a) disposing a first internal flexible stopping layer (4) around the coupling region, which closely conforms to the splice outline and extends on cable sheath ends from which it slightly protrudes along the axial direction b) placing at least a flexible plastic material ring (6) around each conductor end c) placing a void material impregnation support layer (5) around the internal layer (4) and the rings (6) d) placing a second external flexible tight stopping layer (8) around the impregnation support layer (5), which conforms to said impregnation support layer e) injecting a cold curable resin between the external and internal layers, into said impregnation support layer.
Patent ES-8206455-A1 (ES)
Title: Guanidine derivatives and pharmaceutical compositions containing them.
IPC: C07D211/56
Filed: 1981-10-19
Abstract: This invention relates to novel guanidine derivatives of the general formula < CHEM > their isomers at the guanidine group and salts of such compounds. The compounds and their salts are useful as anthelmintics.
Patent ES-8303222-A1 (ES)
Title: Tandem undercarriage.
IPC: B64C25/34
Filed: 1982-03-31
Abstract: The present invention relates to landing gears. The landing gear includes essentially two legs (1, 2) comprising respecitvely two arms (10, 28) and two rocker beams (3, 24), a bar (21) forming with the two arms (10, 28) a deformable parallelogram, a strut (37) consisting of two levers (23, 38) placed on a diagonal of the parallelogram, two locking links (50, 51) cooperating with the strut (37), these two rotatably mounted links being rotated by an actuator (70) and a spring (60). The landing gear finds its application in commuter aircraft fitted with tandem type landing gears.
Patent ES-8308330-A1 (ES)
Title: Heterocyclic compounds, their preparation and use.
IPC: C07D498/04
Filed: 1982-09-01
Abstract: Compounds of the formula < IMAGE > wherein R1, R2, R3 and R4 are each hydrogen, halogen, alkyl of 1 to 6 carbon atoms or alkoxy of 1 to 6 carbon atoms R5 is hydrogen, alkyl of 1 to 6 carbon atoms or alkenyl of 3 to 6 carbon atoms R6 is alkyl of 1 to 6 carbon atoms, alkenyl of 3 to 6 carbon atoms, phenyl, halo-phenyl, lower alkyl-phenyl, or lower alkoxy-phenyl or < IMAGE > R7 and R8 are each hydrogen, halogen, alkyl of 1 to 6 carbon atoms or alkoxy or 1 to 6 carbon atoms n is an integer from 0 to 4, inclusive x is -O-, -S-, or -CH2- and the broken line between the 10 and 13b-positions indicates a single or double bond and non-toxic, pharmacologically acceptable acid addition salts thereof the compounds as well as their salts are useful as antiallergics and antithrombotics.
Patent ES-8403076-A1 (ES)
Title: Opening device.
IPC: B67B7/46
Filed: 1982-09-21
Abstract: A post-mix beverage dispensing system is disclosed which comprises a syrup dispenser provided with a rupturable membrane which seals the discharge end thereof and a vent with a vent cap on the opposite end thereof. An opening device is provided comprising a cylindrical piercing knife and a socket for receiving the membrane seal end of the syrup container. Due to the unique structure of the opening device, the rupturable membrane is effectively pierced and displaced upon insertion thereof into the socket, thus providing unobstructed continuous flow of the syrup from the container into an associated valve body.
Patent ES-8307027-A1 (ES)
Title: A process for manufacturing a single-bed patterned article of knitwear
IPC: D04B15/68
Filed: 1982-09-09
Abstract: A plurality of stitch-forming elements pass successively through two knitting systems, and in each system a yarn 5 or 6 fixedly associated therewith is respectively laid into all elements which are intended to receive yarn in accordance with the pattern in that system such as for wales 17, 18, and 19 and which therefore pass through in a yarn- receiving position, so that floating yarn portions 28,29,30 or 23 are produced on the back of the elements which are not intended to receive yarn and therefore do not pass through in a yarn-receiving position. The floating yarn portions are tied off in wales 11, 14 and 22 by their being brought to the front side of at least one selected element which is not intended to receive yarn before the selected element passes through that subsequent knitting system in which it is intended to receive yarn in accordance with the pattern. The selected element is not withdrawn into the cast-off or knock-over position before passing through said subsequent system whereby the floating yarn portions instead of being loose as at 25,26 and 27 in course 2 are tight as at 28,29 and 30 in course 3. The floating portions may be tied in the same way in every other wale 11, 13,15. Arrangements for effecting the process on a circular knitting machine are also described.
Patent ES-8500881-A1 (ES)
Title: Certain 2-(2-substituted benzoyl)-1,3-cyclohexanediones.
IPC: A01N35/06
Filed: 1983-03-24
Abstract: Compounds having the structural formula <CHEM contiene="yes"> wherein R and R<1> are hydrogen or C1-C4 alkyl R<2> is chlorine, bromine or iodine R<3> is hydrogen, iodine or chlorine and R<5> is hydrogen, halogen, C1-C4 alkyl, C1-C4 alkoxy, nitro, or trifluormethyl as herbicides.
Patent ES-8506233-A1 (ES)
Title: Apparatus for producing tubular plastic sleeves for application to containers
IPC: B29C65/00
Filed: 1983-05-16
Abstract: This disclosure relates to apparatus for forming tubular sleeves of heat-shrinkable cellular polymeric material from a predecorated web or roll. Predecorated body labels having precisely presized dimensions are formed from a web or roll on a turret type machine by serially winding rectangular thin sheet blanks of such material on cylindrical mandrels and overlapping the ends of each blank prior to seaming the same to make a presized tubular sleeve. The sleeve seam is formed by thermal fusion using an improved heated sealing bar which is heated during its retraction into contact with an improved annular metallic support ring having a series of internal cartridge type heaters therein. The ring is adapted to rapidly heat up and accurately control the heating of the sealing bars to a precise uniform temperature for improved sleeve making. The sleeves are then applied serially to either glass or plastic containers. The sleeves once formed are transferred axially onto the containers for subsequent thermoconstrictive heat-shrinking into final disposition on the container body portion.
Patent ES-8405874-A1 (ES)
Title: Electromechanical release mechanism.
IPC: E05C17/56
Filed: 1983-07-08
Abstract: A mechanism eg for holding open a fire door (A) against the action of a closing force (X) includes a pivoted latch bar (21) in a wall-mounted unit engaging a roller (27) attached via spring-biased arms (29) to the door. The bar (21) carries an armature (26) which is normally held in the latching position by an electromagnet (20). In the event of a fire the magnet (20) is de-energised to allow the latch bar (21) to pivot to an unlatching position (broken line) in which the roller (27) rolls down under the nose (24) of the bar under the action of the closing force (X), and allows the door to close.
Patent ES-8602163-A1 (ES)
Title: A blade apparatus for loading and unloading skeins.
IPC: D06B23/04
Filed: 1983-12-30
Abstract: An apparatus for handling yarn skeins (M), particularly in connection with a mercerizing machine (60) or the like, on which the skeins are presented as supported on two cylinders (61, 62) having parallel axes, which at loading and unloading position are substantially horizontal, one over the other and spaced apart from each other, includes at least one arm (26, 28) comprising two skein holding elements (47, 48), said elements being elongated and having the longitudinal axes substantially parallel and arranged on one another each element is rotatable about a longitudinal axis and longitudinally movable therealong at least one element is a concave blade.
Patent ES-8605745-A1 (ES)
Title: Corrosion inhibiting additive for cement compositions
IPC: C04B24/06
Filed: 1984-01-02
Abstract: Additive compositions for Portland cement compositions are disclosed which provide the corrosion inhibition of calcium nitrite without the corresponding set acceleration. The additive compositions are stable, single phase aqueous solutions consisting essentially of water and, as solutes, a major amount by weight of calcium nitrite and a minor amount by weight of corn syrup, a hydroxycarboxylic acid, or an alkali metal or alkaline earth metal salt of a hydroxycarboxylic acid.
Patent ES-8505745-A1 (ES)
Title: Wrap-around recoverable article.
IPC: F16L47/22
Filed: 1984-01-05
Abstract: A recoverable article comprising a recoverable fabric, optionally with a matrix material, is provided with a closure whereby it can be retained in the wrapped around configuration. The article is suitable for environmentally protecting cables and pipes and joins therein.
Patent ES-8505964-A1 (ES)
Title: N-phenyl N-butyl urea deriv.
IPC: C07D235/22
Filed: 1984-04-17
Abstract: The methyl ester of 1-(butyl carbamoyl) 2-benzimidazole carbamic acid is made by reaction of N-phenyl N'-butyl urea with methyl cyano-carbamate or a salt of this, to give the amidine of formula (I), which is condensed internally to obtain the desired cpd..
Patent ES-8503865-A1 (ES)
Title: Program plate for a timer
IPC: G04B27/00
Filed: 1984-06-12
Abstract: A program plate for a timer with setting means preferably arranged about the circumference of the program plate for the determination of a switching program, wherein the program plate is rotatably connected with a clockwork drive mechanism for operation of the program plate. An additional time display is operable through a further drive mechanism, which evidences a higher timewise resolution than the program plate, and which is integrated into the program plate. Within the circumferential surface area of the program plate, there is rotatably supported a preferably centrally positioned display disc for the higher resolved or defined time display, in which the further drive is supported within the program plate, and wherein the display disc is actuated by the further drive by means of the differential speed between the program plate and a housing component of the clockwork mechanism.