baber/WOPTO huggingface dataset:
Patent ES-477367-A1 (ES)
Title: Wood pulper with constant wood feed
IPC: D21B1/18
Filed: 1979-02-01
Abstract: The invention concerns a wood pulper of the kind in which wood is fed via a hopper having advancing elements arranged on two opposite sides by which wood is advanced to a grinding stone. The invention is characterized in that said advancing elements comprise a plurality of driven shafts which are arranged parallel to and adjacent each other substantially transverse to the feed direction, said shafts being equipped with a plurality of toothed discs lying adjacent to each other. This arrangement enables the driving force to be distributed over a plurality of feed shafts, so that a continuous compression can be obtained which increases as the wood feeds through the hopper.
Patent ES-479292-A1 (ES)
Title: Space heating unit - simultaneously regenerating air by destruction of bacteria and ozone prodn. by photoionisation
IPC: A61L9/22
Filed: 1979-04-04
Abstract: Space heating unit simultaneously regenerates the air by destroying bacteria and producing ozone. Regeneration is by photo-ionisation. Conc. luminous rays are generated between two opposed reflective walls. The walls converge to a narrow gap above the source of radiation compared with a much wider gap below the source. Air rising from the source has to pass through a theostatically controlled resistance heater in order to reach the narrow exit gap at the top of the walls.
Patent ES-481146-A1 (ES)
Title: Control device for an hydraulic circuit and hydraulic motor unit incorporating such a circuit.
IPC: F15B15/18
Filed: 1979-05-31
Abstract: The device comprises in a body a pressure limiting stage, a second stage constituting a fluid check and retarding valve and piloting means between these two stages. The second stage comprises regulating means which are easily accessible from outside the body. The device is particularly compact and is of high interest, for example when it is incorporated in a self-contained cylinder structure.
Patent ES-486095-A1 (ES)
Title: Electromagnetic actuator.
IPC: B41J9/38
Filed: 1979-11-19
Abstract: Magnetic actuator apparatus in which the armature is held in a restrained position on a magnetic core by magnetic flux whose density is cyclically varied in time, and the armature is selectively released by a bucking coil that is energized only when the armature retention flux is at low holding value. The flux source is a permanent magnet that is reciprocated or rotated to vary the armature retaining force.
Patent ES-487541-A1 (ES)
Title: Cable insulation cross-linking apparatus with catenary and rectilinear cross-linking tubes
IPC: B29C48/05
Filed: 1979-12-19
Abstract: Apparatus for the continuous cross-linking or vulcanizing of material on a conductor comprising a tube with a vulcanizing section in the shape of a catenary arc with the convex portion facing downwardly and with its ends at substantially the same level and a rectilinear cooling section extending upwardly and with its axis tangent to the axis of the catenary arc at the end of the vulcanizing section which adjoins the cooling section. Hot, non-aqueous liquid is circulated in the vulcanizing section and an inert cooling gas under pressure is circulated in the cooling section, the liquid being exposed to the gas where the sections meet. Inert gas also contacts the liquid at the end of the vulcanizing section remote from the cooling section, and a tank containing the liquid is disposed so that the level of the liquid in the tank is the same as the level of the liquid in the vulcanizing section. In the absence of liquid in the tube, inert gas may be circulated in both sections.
Patent ES-8103021-A1 (ES)
Title: Process for preparing saturated omega -amino acids
IPC: C07C227/00
Filed: 1980-03-20
Abstract: A process for continuous or batch preparation of an omega -amino-acid is described, comprising the imination of an unsaturated aldehyde acid, the catalytic reduction in a single hydrogenation step of the imine of the ethylenically unsaturated straight chain omega -aldehyde acid in the presence of ammonia and an alkaline metal hydroxide whereby the alkaline salt of the imine is obtained, and the acidification of the alkaline salt of the omega -amino acid. The imine of formyl alkenoic acid is prepared at most at room temperature adding the acid to an ammonia solution of above 10%, then adding NaOH solution to the ammonia solution. The reductive imination is effectuated in two steps, first at 100 DEG -150 DEG C. and the second at 150 DEG -180 DEG C. under a 20-70 Ate pressure in the presence of a nickel catalyst. High yield and only few by-products are obtained.
Patent ES-8104191-A1 (ES)
Title: Amides of acyl-carnitines, process for preparing same and pharmaceutical compositions containing such amides
IPC: A61K31/22
Filed: 1980-04-22
Abstract: Novel amides of acyl-carnitines having general formula < IMAGE > wherein R' is acetyl, propionyl, butyryl (unsubstituted or halogen-substituted) isobutyryl, beta -hydroxybutyryl, acetoacetyl, pantothenyl, and linoleyl, and R'' is either an unsubstituted amino radical (provided that R' is ather than acetyl) or a substituted amino radical, are therapeutically effective in treatment of functional arrythmias or arrhythmias secondary to myocardialsclerotic diseases and as psychosti-mulants.
Patent ES-8104604-A1 (ES)
Title: Improvements in an amusement device.
IPC: G07F17/34
Filed: 1980-05-14
Abstract: Amusement devices of the rotating wheel type which employ a plurality of rotatable wheels (210) having indicia thereon which are rotated by the player and are arrested at random. When certain random combinations of indicia are aligned after the wheels (210) are arrested, a win condition is sensed and the player receives a reward. The disclosure is particularly concerned with improvements in the mechanisms for rotating the wheels and for arresting wheel rotation. For imparting rotation to the wheels (210), a clutch (50) rotatable through a drive stroke less than 180' is mounted for free rotation with respect to drive shaft (40). Crank drive pawl (160) is pivotally mounted on clutch (50) at a pivot location spaced from the center of rotation of the clutch (50), and an operating crank (150) non-rotatably affixed to the drive shaft (40) has a drive notch (152) for engagement with pawl (160), with the clutch (50) being rotatable through a predetermined angle following which the pawl (160) is gravitationally biased into engagement with the drive notch (152) after which the clutch (50) and operating crank (150) rotate together through a drive portion of the stroke.
Patent ES-8200663-A1 (ES)
Title: N-(4-pyridylmethyl)benzamides and Their Production
IPC: A61K31/4418
Filed: 1980-06-23
Abstract: Compounds of the formula < IMAGE > where X and Y, which may be the same or different, are hydrogen, halogen, hydroxyl, nitro, linear or branched alkyl having 1 to 4 carbon atoms, alkoxy having 1 to 4 carbon atoms, alkylthio having 1 to 4 carbon atoms, dialkylamino having 1 to 4 carbon atoms, acylamino having 1 to 4 carbon atoms, sulfonylamino, phenyl, trifluoromethyl and phenylsulfonylamino, which are neuroleptic agents, particularly useful in therapeutics, are prepared by formation of the amide group.
Patent ES-8106657-A1 (ES)
Title: Catheter assembly.
IPC: A61M25/00
Filed: 1980-08-14
Abstract: The present invention provides a catheter assembly which comprises catheter tubing, a hollow needle and a guide member with a longitudinal bore there through for aiding insertion of the hollow needle into the catheter, which catheter assembly is characterized in that the longitudinal bore in the guide member has a narrower portion and a communicating broader portion, the narrower portion being adapted to receive in close fit the hollow needle and the broader portion being adapted to receive in close fit the catheter whereby in use the catheter tubing may be positioned for insertion of the hollow needle.
Patent ES-8300677-A1 (ES)
Title: Aromatic aminoethanol compounds and salts thereof, pharmaceutical compositions comprising them and processes for their production.
IPC: C07D213/64
Filed: 1981-02-12
Abstract: The invention provides compounds of the formula < CHEM > wherein A represents a direct bond or the group -O-CH2-, B represents a C1-C11 alkylene group bonded to a carbon atom of the aromatic ring D either directly or through -O-, -S-, -SO- or -NH-, W represents a carbon or nitrogen atom, R1 represents a C1-C7 alkyl group, a hydroxy-C1-C6 alkyl group, or a phenyl- or diphenyl- alkyl group with the alkyl group having 1 to 4 carbon atoms, R2 represents hydrogen, halogen, OH, C1-C4 alkyl, NO2, C1-C4 alkoxy, acetyl, allyloxy, carbamoyl or sulfamoyl, and when two or more R2 groups exist, they may be idential or different, and n represents 1, 2 or 3 and m represents 1 or 2, provided that n + m >/= 4 and acid addition salts thereof processes for producing them and pharmaceutical compositions comprising them for use in the treatment of diseases of the cardiovascular system.
Patent ES-8206612-A1 (ES)
Title: Devices for Imparting Curl to Adhesive Tapes
IPC: B29C53/04
Filed: 1981-02-13
Abstract: A device for imparting a curl to adhesive tapes comprises means whereby the tape 14 is deformed as the tape is bent back upon itself at an angle a as it detaches from a roller 11 to which it has been adhered. The roller 11 may be heated and may be provided with spaced surface elevations parallel to the axis of rotation of the roller to produce a uniform transverse curl over the length of the tape. The angle is maintained constant by means comprising a sensor 33, a second roller 17 and a variable transmission connecting the first and second rollers. A longitudinal curl may be imparted to a tape by a device comprising a first roller provided with grooves on its peripheral surface and a second roller which deforms the tape into said grooves.
Patent ES-8204388-A1 (ES)
Title: Winding apparatus for winding filamentary material on a spool.
IPC: B65H54/28
Filed: 1981-06-26
Abstract: A winding machine which can move back and forth on guide rails for winding strand-shaped winding material includes a frame and a spool, the spool being rotatably mounted on a vertical spindle sleeve arm. A spool speed detection meter for detecting the speed of rotation of the spool and a measuring device for detecting the arrival speed of the winding material are provided on a stationary strand guide. A computer compares the speed of rotation of the spool and the arrival speed of the winding material, and upon a sudden change in the ratio of both these measured variables effects a reverse movement of the feed drive which moves the winding machine.
Patent ES-8206085-A1 (ES)
Title: Low-tension power circuit breaker with fuse.
IPC: H01H9/10
Filed: 1981-07-20
Abstract: The invention relates to a low-tension power circuit breaker with fuse, referred to as a safety switch from hereon, the fuse insert of which is arranged between a head contact, additionally covered by a flap, and a foot contact of a fuse socket, raised by a foot-contact spring, in the current supply of which is arranged a power circuit breaker with a foot contact and switch contact pieces, loaded by a contact spring and retained by a carrier, which power circuit breaker is locked in the open position without the fuse insert (in accordance with Patent Application VPA 79 P 4004, DE File Reference P 2,915,170.0-32). According to the invention it is provided that a slider (82) is arranged on the carrier (80) for the switch contact pieces (81), which slider (82) stands in line with the foot contact (4), when the latter is raised, by means of a lug (83), and engages beyond it when the foot contact (4) is held down.
Patent ES-8300413-A1 (ES)
Title: Method and apparatus for the detection of ionizing radiation.
IPC: G01T1/26
Filed: 1981-11-18
Abstract: A method and an apparatus for the detection of ionizing radiation, in which a diamond is used as the radiosensitive element of the detecting apparatus, which diamond has low (2x10-3 at .% or less) nitrogen concentration and low (10-4 or less) birefringence, and in which diamond the lifetime of the free carriers generated by the ionizing radiation is 10-6 s or longer. The current-voltage characteristic of the diamond under irradiation is linear at low bias voltage and the dose rate can be determined from the resistivity of the diamond. A synthetic diamond crystal can be used to advantage as the radiosensitive element.
Patent ES-8307134-A1 (ES)
Title: Method and apparatus for drawing wire.
IPC: B21C3/14
Filed: 1982-07-08
Abstract: Process for drawing wire through the nib (2) of a die comprising lubricating the wire with a dry soap and drawing the lubricated wire through the nib in such a manner that a film of soap (10) is formed on the surface of the nib, the improvement comprising maintaining the working surface (12) of the nib at a temperature lower than that of the melting point of the soap whereby that portion of the film immediately adjacent to the surface of the nib solidifies, and a die therefor.
Patent ES-8400293-A1 (ES)
Title: Cassette comprising a capping device and a cleaning device for an ink jet printer
IPC: B41J2/165
Filed: 1982-07-19
Abstract: The capping device of a cassette comprising a capping device and a cleaning device for the capping and cleaning, respectively, of the jet nozzle surface (8) of a printing head (3) of an ink jet printer comprises a drivable capping cushion (14) having an endless surface (13) and the cleaning device comprises a drivable cleaning tape (17). The capping device and the cleaning device are accessible in a capping position (10) and a cleaning position (12) through a window (9, 11, respectively) in a cassette wall (7). For the driving of the cleaning tape, the cassette comprises two rollers (18, 19) which cooperate at their circumference and wherebetween the cleaning tape (17) passes. One of these rollers (18) can be coupled to a drive device of the ink jet printer. The cleaning tape coming from the feed reel first passes a part of the surface of the capping cushion and via the cleaning position to the two rollers whereby the tape is fed to a storage space (20) formed in the cassette.
Patent ES-8305901-A1 (ES)
Title: Flat gasket
IPC: F16J15/12
Filed: 1982-08-27
Abstract: A flat gasket 22 has one or more openings around which extends a sealed cavity 26 defined by a metal wall. The cavity 26 is filled with either a fluid or a plastically deformable material 32. As shown, the cavity wall is formed by a folded over part of the gasket material. In an alternative embodiment the wall may be a separate metal strip having a U-shaped cross section which engages and is secured to the upper and lower surfaces of the gasket. The metal sheet comprising the gasket body may be provided with a coating of laquer or plastic material or each side of the gasket body may be provided with conventional "soft boards" of for asbestos fibres impregnated with a binder.
Patent ES-8308477-A1 (ES)
Title: Preparation of animal feed premixes.
IPC: A23K1/175
Filed: 1982-10-28
Abstract: A particulate animal feed premix comprising, as its active ingredients, a fermentation product which is chemically stable and biologically available in the presence of a non-swelling absorptive clay, substantially all of the biomass and the lipids in the fermentation broth which produced the fermentation product, and, as substantially the only carrier, an amount of a non-swelling absorptive clay which is at least the amount necessary to confer acceptable handling properties upon the mixture is useful for fermentation products with difficult physical properties and the process of preparing it.
Patent ES-8400388-A1 (ES)
Title: Nitrogen containing 2,3-dihydro naphthalenes, compositions and use
IPC: C07D217/16
Filed: 1982-12-16
Abstract: The present invention concerns heterocyclic aminoalcoyl derivatives having the formula: < IMAGE > wherein n=1, 2 or 3 A represents a nitrogen atom or the CH group, X=CH2 or CH2O R represents a phenyl nucleus possibly substituted NR1R2=amino, methylamino, N,N-dialkylamino or an heterocyclic radical and R3=H, halogen, alkyl, alkyloxy or methoxy. These derivatives are useful as drugs, especially as analgesics and antidepressants.
Patent ES-8406534-A1 (ES)
Title: Method of reforming hydrocarbons
IPC: B01J29/068
Filed: 1983-02-01
Abstract: A method of reforming hydrocarbons and in particular dehydrocyclizing alkanes is disclosed wherein the hydrocarbons, e.g. alkanes, are contacted with a catalyst containing a large-pore zeolite, a Group VIII metal, and an alkaline earth metal, the Selectivity Index of the catalyst being greater than 60% and/or the process conditions being adjusted so that the selectivity for n- hexane dehydrocyclization is greater than 60%. The catalyst is preferably a type L, X or Y zeolite containing 0.1 to 5% by weight of platinum and 0.1 to 35% by weight of barium, strontium or calcium.
Patent ES-8405066-A1 (ES)
Title: Detergent bar processing.
IPC: C11D13/10
Filed: 1983-03-28
Abstract: Physically soft soap-containing material based on unsaturated feedstocks or containing relatively high amounts of water is hardened by passing the material through shear zone(s) between two mutually displaceable surfaces (1, 2). The material passes between surfaces and through the shear zone(s).
Patent ES-8502227-A1 (ES)
Title: Gas pressurized shock absorber assembly.
IPC: F16F9/43
Filed: 1983-09-21
Abstract: A hydraulic shock absorber is formed as a sealed assembly and subsequently, at a desired time, an opening is non-contaminantly pierce in the outer shell and the shock absorber is pressurized by passing a pressurized fluid through the opening and the opening is then non-contaminantly sealed with a metal ball by welding to make the hydraulic shock absorber permanently gas pressurized. The shock absorber assembly, the method of making it and the apparatus for making it are disclosed in this specification.
Patent ES-8506891-A1 (ES)
Title: Process for manufacturing sheets of heat transmission elements for a rotary heat exchanger of regenerative type
IPC: F28D19/04
Filed: 1984-04-16
Abstract: The sheets 10a, 10b of a heat transmission element material 12, for the purposes of stacking them within a basket of heat transmission elements 50 of a rotary heat exchanger of regenerative type, are cut such that the spacer notches or recesses 24, formed in the heat transmission element sheets 10a, 10b are unable to connect or jam when the heat transmission element sheets are juxtaposed inside the basket of heat transmission elements 50.
Patent ES-8503427-A1 (ES)
Title: Process and means for the thermal insulation of industrial-kiln vaults.
IPC: F27D1/02
Filed: 1984-05-02
Abstract: Thermal insulation for crowns and other industrial furnace parts having a surface subject to insulation. A reinforcing lattice made up of sectors is formed on such surface, such sectors are filled by refractory material. An adhesive protection layer made of material which is hardenable under the affect of the heat radiated from the furnace is then applied over the sectors of the refractory insulation material.
Patent ES-8602662-A1 (ES)
Title: 1,4-Dihydropyridines, method for their preparation and their use as medicaments.
IPC: C07H15/26
Filed: 1984-07-20
Abstract: Dihydropyridine derivs. of formula (I) and their pharmaceutically acceptable addition salts are new: R1 and R2 = H, 1-4C alkyl, haloalkyl, haloalkoxy or haloalkylthio, 1-12C alkoxy, halo, NO2, gp. (II) or (III), or together R1 and R2, with 2 C atoms of the phenyl ring, forms gp. (IV). X = O, S or N-R6; A = 2-10C alkylene, with at least 2C between O and X; R3 = mono- or di-saccharide residue opt. having conventional protecting gps.; Z = O or S; R4 and R5 = H, 1-4C alkyl, haloalkyl or haloalkoxy, 1-6C alkoxy, halo or NO2; R6 = 1-6C alkyl.
Patent ES-8600695-A1 (ES)
Title: System for protecting the escape routes of buildings from smoke and other noxious gases in the event of fire
IPC: A62B3/00
Filed: 1984-11-28
Abstract: System consisting in providing clean air to said escape routes by means of fans/blowers, in such a manner that the air in the aforesaid routes is at greater pressure than in the region of the fire and, in this way, invasion of said routes by the smoke and noxious gases is prevented. In parallel, other areas of the building will be pressurized, favouring the diffusion of the smoke via the inside, such as the lift (elevator) shafts. In order to prevent the consequences of a constriction of the flow of air supplied by the fans, the latter will be of the type in which for a reduction in the flow there corresponds a less than proportional increase in pressure.
Patent ES-8604215-A1 (ES)
Title: Ether prodrugs of anti-inflammatory oxicams.
IPC: C07D417/14
Filed: 1984-12-20
Abstract: Certain enol ether derivatives of oxicams (1,1-dioxides of N-heteroaryl-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxamides and N-heteroaryl-4-hydroxy-2-methyl-2H-thieno[2,3-e]-1,2-thiazine-3-carbox amides) are useful as prodrugs of these antiinflammatory compounds.
Patent ES-8605570-A1 (ES)
Title: Liquid detergent compositions.
IPC: C11D17/00
Filed: 1984-12-21
Abstract: Liquid detergent compositions suitable for laundry use consist essentially of water, Electrolyte, Active Ingredient and preferably a Builder. They comprise a space-filling, floc-like aggregate of surfactant containing spherulites, substantially cocontinuous with an aqueous liquid micellar solution. They are shear thinning, mobile, stable to shear stress, storage under extreme climatic conditions and high pH.
Patent ES-8606564-A1 (ES)
Title: Cylinder lock.
IPC: E05B27/08
Filed: 1985-02-13
Abstract: The cylinder lock consists of a body having at least one drilled hole in which a rotor and stator are mounted coaxially. The stator (5) is mounted so that it can slide axially in the body (1) and is stopped from rotating by at least one locking pin (6) itself mounted so that it can slide axially between the body (1) and the stator (5). The stator (5) presses continually against the rotor (8), which is itself pressed against a flange (9) fixed on to the body (1) under the action of an elastic component (15). Use in the production of locks.
Patent ES-8605636-A1 (ES)
Title: Induction furnaces.
IPC: H05B6/24
Filed: 1985-04-03
Abstract: An induction furnace has an inner discardable lining formed from one or more preformed shapes of refractory, heat-insulating material. The discardable lining is easily replaceable using a minimum of time and effort. The lining provides more efficient furnace operation, as less electrical energy is consumed and less time is required to melt down the solid metallic charge. In addition the molten metal is cleaner i.e. it contains fewer deleterious inclusions compared with a conventional refractory, inner lining.
Patent ES-8609435-A1 (ES)
Title: Modified zsm-5 catalyst, and method of preparation and use thereof.
IPC: B01J29/08
Filed: 1985-07-04
Abstract: Modified ZSM-5 catalyst is prepared by controlled aging, preferably in a moving bed catalytic cracking unit. The modified catalyst exhibits significant olefin isomerization activity and reduced paraffin cracking activity.
Patent ES-8609096-A1 (ES)
Title: Method of assembling motor vehicle bodies for the production of bodies of different types, and a body obtained by this method.
IPC: B62D65/00
Filed: 1985-10-31
Abstract: Motor vehicle bodies of different types are assembled by the prearrangement of a standard type of floor (2) and sides (3) forming a single pre-assembled space structure (1) common to all types of body, and a series of different types of subassembly (5, 8, 12) for completing the structure, which can be assembled with the latter in a second step to produce the different types of body. At least a part of each subassembly for completion of the body comprises a bottom wall (9) and two side walls (10).
Patent ES-8900170-A1 (ES)
Title: Cloning or expression vectors containing the genome of avian Erythroblastosis virus and cells transfected by these vectors.
IPC: C12N5/10
Filed: 1985-10-15
Abstract: Virus for the cloning or expression of a foreign gene, characterized in that it is comprised by all or part of a genome of the fowl erythroblastosis virus and comprises at least one foreign gene situated between the two LTR sequences.