baber/WOPTO huggingface dataset:
Patent ES-421825-A1 (ES)
Title: Apparatus for the continuous manufacture of pressed panels for loose materials
IPC: B27N3/26
Filed: 1973-12-27
Abstract: The continuous manufacture of pressed panels such as chipboard or fibreboard from loose material is effected on apparatus having a taut, endless belt passing sequentially around a portion of the periphery of each of a feed roll, a squeeze drum and a counter pressure roll, the loose material being loaded onto the belt and squeezed between the belt and the squeeze drum, the feed roll and counter pressure roll acting on an opposite face of the belt to that bearing the material, at least the feed roll and squeeze roll being heated, a line perpendicular to a line joining the axes of the squeeze drum and the feed roll forming an angle of between 0 DEG 40 DEG with the horizontal and the distance between the feed roll and the counter pressure roll being such that regression of the compressed loose material at the outlet from the counter pressure roll is avoided.
Patent ES-422387-A1 (ES)
Title: Positioning control apparatus
IPC: B23Q5/52
Filed: 1974-01-17
Abstract: A device for positioning a part comprises a signal generator which, upon movement of said part within the vicinity of a required position of the part, produces a signal value which passes through zero at a point when said part is in said required position, and a servo system responsive to said signal value to transmit movement to said part until said signal value reaches zero. The signal generator may operate to define a predetermined stop position into which a part, for example a machine part or a workpiece, is to be moved, or, in cooperation with an appropriately movable member, it may be used to trace a predetermined pattern of movement so that the part to be moved follows said pattern.
Patent ES-424378-A1 (ES)
Title: 2-metatrifluoromethylanilino-pyridine-5-n-acetyl sulfonamide
IPC: C07D213/71
Filed: 1974-03-16
Abstract: This invention relates to compounds of the formula:
Patent ES-428426-A1 (ES)
Title: Device for emptying silos for bulk material, provided with a flat or slightly inclined bottom
IPC: B65D88/72
Filed: 1974-07-19
Abstract: An improvement on a silo for delivery of fluid bulk material, such as livestock feed, grain, flour, spices, sugar, and similar provides for an inner compartment adjacent to the bottom of the silo of the shape approximately of a truncated cone or funnel, with the wider periphery thereof merging with the inside of the cylindrical wall of the silo and with the narrower periphery extending into a shorter vertical wall merging with the bottom of the silo. The lower portion of the cylinder wall of the silo forms with the truncated cone shell within it an annular channel. A central cone rises from the center of the bottom of the compartment. Material release openings are provided within the vertical cone wall and lead from the compartment into the channel.
Patent ES-434474-A1 (ES)
Title: Manufacture of yeast protein isolate having a reduced nucleic acid content by a thermal process
IPC: A23J1/18
Filed: 1975-02-05
Abstract: This application involves a process of reducing nucleic acid (RNA) in yeast products by heating the protein containing portion of the yeast to over 100 DEG C. for 10 seconds to 60 minutes at a pH of about 6 to about 8. A novel yeast cell wall low RNA protein product is disclosed as is a low RNA protein isolate.
Patent ES-438416-A1 (ES)
Title: Method of forming a pressure seal employing an air-balance in a high pressure steamer
IPC: D06B23/18
Filed: 1975-06-10
Abstract: A method of forming a pressure seal by employing an air balance in a high pressure steamer in which pressurized sealing gas is introduced into an air seal chamber which is shut off from the outside air by a roll seal mechanism installed at the fiber feed in and take out openings of a high pressure steamer vessel body, so that the sealing gas and steam leaking from within the vessel body into the air seal chamber buffer each other for forming and air balance within the vessel body.
Patent ES-440691-A1 (ES)
Title: Novel D-homo steroids
IPC: A61K31/11
Filed: 1975-09-03
Abstract: D-homo steroids of the formula < IMAGE > wherein X is H, F or CH3 Y is H, F or Cl Z is CH2, CO, beta -HOCH2, beta -AcOCH2 or, when Y is Cl, also beta -FCH2 or beta -ClCH2 R1 is H or CH3, R2 is H, OH or AcO and one of R3 and R4 is H and the other is OH or alkoxy or both are O, possess anti-inflammatory activity.
Patent ES-442628-A1 (ES)
Title: Organopolysiloxane compositions
IPC: C08L83/04
Filed: 1975-11-14
Abstract: Diorganopolysiloxane release compositions, the release properties of which are modified by the incorporation of a copolymer of average general formula A3SiO(Me2SiO)x(MeRSiO)y(MeHSiO)zSiA3 where A and R are selected from specified groups x and z are numbers from 0-950, y is a number from 1 to 1000, x + y + z is not less than 20 and not greater than 1000, y/(x+y+z) is not less than 0.05 and the total ratio of R:Si in the composition is not less than 1:2000.
Patent ES-450881-A1 (ES)
Title: Oxothienobenzoxepin-acetic acids, precursors and derivatives thereof
IPC: C07D213/80
Filed: 1976-08-20
Abstract: Oxothienobenzoxepin-acetic acids, esters thereof, novel precursors thereof, pharmaceutically acceptable salts thereof and process for their preparation are disclosed. These compounds are useful as antiinflammatory and analgesic agents.
Patent ES-453003-A1 (ES)
Title: Piston with gudgeon pin and method of making same
IPC: F16J1/18
Filed: 1976-11-04
Abstract: The invention relates to a piston assembly for compressor and the method of making the assembly. A piston body is molded with spaced apart downwardly open grooves formed with concave semicylindrically shaped summits and parallel side walls. The summits and sidewalls are formed with pimples. A connecting rod pin having a connecting rod attached thereto is press fitted into the grooves. The pimples may serve as weld pimples by being softened by a welding current. The pimples on the sidewalls may alternatively be mechanically swaged to press inwardly against the rod to hold it in its installed position.
Patent ES-453788-A1 (ES)
Title: Substd. tetrahydro-gamma-carbolines and pyrrolo-(3,4-b)-indoles - as tranquillizers for the treatment of schizophrenia
IPC: C07D471/04
Filed: 1976-11-30
Abstract: Indoles (I) their salts and medicaments contg. (I) are new (where X is F, Cl, Br, Me or H Z is F, Cl, MeO or H n is 1 or 2 R is 1-6C alkyl benzyl, A is 1-6C alkylene M is -CH=CH- -CH2-, -CO-, -CHOR', or -C(CH3)OR'-R1 is H, 2-8C alkanoyl, and Y is F, Cl,Me or H, provided that when Z is H and n is 2, X is F,Cl,Br or Me). Cpds. (I) are tranquillisers, eps, for the treatment of schizophrenia.
Patent ES-454580-A1 (ES)
Title: Gaseous electrode for mhd generator
IPC: H02K44/10
Filed: 1976-12-24
Abstract: The installation has an electrode device in order to inject an additional plasma current into the main plasma current. The plasma-generating electrode device comprises an elongated centre electrode (22) in the interior of a hollow electrode (26), which is provided with a gas inlet (30, 32) and a gas outlet (28), as well as a voltage source, which is connected to the two electrodes (22, 26), for igniting an arc in order to generate the ionisation of the gas in the cavity (24) of the electrode device. The primary MMD magnetic field (B) has an x-component (Bx) in the longitudinal direction of the centre electrode (22), which component allows the arc to rotate in a plane at right angles to the centre electrode. In order in addition to allow the arc to move to and fro along the centre electrode (22) and hence to prevent electrode erosion at high current densities, the primary field (B) has a z-component (Bz) at right angles to the centre electrode (22). This z-component is achieved by arranging the centre electrode (22, 28) at an angle (a) with respect to the direction of the primary field (B), as a result of which additional magnetic coils can be saved for generating the z-component.
Patent ES-462102-A1 (ES)
Title: Heated ion chamber detector for a dynamoelectric machine
IPC: H05H5/00
Filed: 1977-09-02
Abstract: An improved detector apparatus is provided in combination with a gas cooled dynamoelectric machine for detecting the presence of pyrolysate products in the machine gas coolant indictive of localized overheating of certain dynamoelectric machine parts. The detector apparatus is of the type which analyzes an ionized gas sample by measuring the current flow in the gas sample. A decrease in current flow is indicative of the presence of submicron particulates. The present invention resides in heating the gaseous sample to eliminate more volatile submicron particulates so that the output signal from the detector apparatus is indicative only of the presence of pyrolysate products resulting from the localized overheating of certain dynamoelectric machine parts.
Patent ES-464252-A1 (ES)
Title: Catalytically active porous nickel electrodes
IPC: C25B11/10
Filed: 1977-11-17
Abstract: An improved electrode having a porous nickel surface layer of greater than 75 microns in thickness and at least 11% in porosity is produced by a process which includes interdiffusing aluminum and nickel at a temperature of at least 660 DEG C. to form a nickel-aluminum alloy layer from which aluminum is subsequently selectively dissolved. When used as a cathode in an electrolytic cell for producing hydrogen, chlorine and caustic from brine, the improved electrode exhibits exceptionally low hydrogen overvoltage.
Patent ES-465222-A1 (ES)
Title: Optically coded document and method of making same
IPC: G11B7/24035
Filed: 1977-12-20
Abstract: A document is disclosed, which comprises an information carrier in which information is recorded as optical markings. The information carrier has a shape-memorizing capability actuated by supplying energy, such as heat, which changes the shape of the information carrier and the optical markings.
Patent ES-465407-A1 (ES)
Title: Process for manufacturing stainless steel sinks whose tubs or drain boards are colored
IPC: E03C1/182
Filed: 1977-12-23
Abstract: A process for manufacturing a sink of stainless steel having a tub member connected integrally or by assembly with a plate member forming a drain board. The process comprises forming the members of stainless steel, one of the members being coated with an adherent color layer of abrasion resistant material. The tub member is joined to the plate member along a rounded annular connection region to which the color layer extends and the annular connection region is tangentially ground all along its length to form a chamfer providing a precise connection between the color layer on the coated member with the bare surface of the other member. In the case where the color layer is applied after the members are connected together, a removable mask is placed in the areas which are not to be coated. When the tub member and plate member are assembled together from separate units, such assembly can be effected by electrically welding the members together at the bare contacting surfaces.
Patent ES-472369-A1 (ES)
Title: Preparation of maleic anhydride
IPC: B01J27/198
Filed: 1978-08-04
Abstract: A catalyst for the oxidation of butane to produce maleic anhydride comprising a substrate containing phosphorus and vanadium, and optionally also containing an activator, is characterized by the presence of at least one post-deposited promoter.
Patent ES-475027-A1 (ES)
Title: Pyrimido (6,1-a)isoquinolin-4-one derivatives
IPC: A61P9/12
Filed: 1978-11-13
Abstract: What are disclosed are pyrimido (6,1-a)isoquinolin-4-one compounds useful as hypotensive agents, bronchodilators, and anti-allergenics, intermediates useful in their preparation, and methods for making the compounds and intermediates.
Patent ES-476252-A1 (ES)
Title: Disintegrator.
IPC: B02C18/06
Filed: 1978-12-21
Abstract: A disintegrator having first and second rotary cutting disks alternatively arranged and held in shredding engagement with one another to shred waste material into strips, first stationary cutting members disposed in first gaps formed between the first rotary cutting disks, and second stationary cutting members disposed in second gaps formed between the second rotary cutting disks. The first stationary cutting members have blade portions held in shredding engagement with outer peripheries of the second rotary cutting disks in the first gaps to cut the strips into chip fragments in the first gaps. The second stationary cutting members have blade portions held in shredding engagement with outer peripheries of the first rotary cutting disks in the second gaps to cut the strips into chip fragments in the second gaps.
Patent ES-483205-A1 (ES)
Title: Valve assembly* valve fittings* fitting device and valveecap assembly
IPC: G01M99/00
Filed: 1979-08-07
Abstract: The connector is used especially for connecting two hydraulic circuits for testing. The arrangement has very small internal air volume and a testing arrangement can be connected to a hydraulic buffer without prefilling with hydraulic fluid. The connector may be fitted in overhead position, and the hydraulic circuit is reclosed readily without leaks. The connector has valve housing (56) for fastening on the second hydraulic circuit. A chamber (74) within valve housing is connected with the second hydraulic circuit. This chamber has valve seat (70) and flow passage (63) to the valve housing. The flow connection between the first and second circuits is established by a valve connector (4). This connector has a slider (32) and bore (30) within this slider. The bore accommodates a sliding shaft (18) for sealing the bore.
Patent ES-484653-A1 (ES)
Title: Method of and apparatus for attaching end stops to slide fastener stringer tapes
IPC: A44B19/60
Filed: 1979-10-02
Abstract: An apparatus for attaching a pair of U-shaped end stops each having a pair of opposed clinching legs to the respective longitudinal marginal edge portions of a pair of slide fastener stringer tapes comprises a guide block provided with a pair of elongate slots in which are slideably mounted a pair of punches. The U-shaped end stops are slideably positioned in respective ones of the slots and are orientated such that the two legs are in slideable engagement with the slot walls and the ends of the legs face toward the pair of stringer tapes. The slots are provided with shoulders configured to engage with one of the legs of the end stops to effect turning of the end stops about the shoulders in response to movement of the end stops by the punches to thereby position the two legs of the U-shaped end stops on opposite sides of the stringer tape. Further movement of the punches effects clinching of the legs of the end stops to the stringer tapes. A method of attaching a pair of U-shaped end stops each having a pair of clinching legs to the respective longitudinal marginal edge portions of a pair of slide fastener stringer tapes comprises the steps of intermittently advancing the slide fastener stringer tapes lengthwise along a path of travel delivering the U-shaped end stops toward the stringer tapes individually in a direction substantially normal to the path of travel of the stringer tapes with the end stop legs directed toward the path of travel stopping the individual end stops short of the stringer tapes and retaining one of the legs of each end stop as an axis for rotation of the end stop turning the individual end stops about one of its legs so as to place the legs of each end stop one over and the other below the longitudinal marginal edge portions of the stringer tapes with spaces left between both the legs and the longitudinal marginal edge portions and clinching the legs about the longitudinal marginal edge portions while the stringer tapes are at rest.
Patent ES-8103456-A1 (ES)
Title: Apparatus for conditioning bioinjurious waste
IPC: B01F35/60
Filed: 1980-01-04
Abstract: A stirrer which permits homogenous and quick thorough mixing for the conditioning of bioinjurious waste, particularly radioactive waste, by means of a binder in the final storage container. The stirrer has a portion rotatable on another portion fixed in the container. The rotatable portion includes closed frame means having two or more opposite axially staggered stirrer arms secured to a hollow central bearing sleeve having axially spaced parts. The fixed portion includes a rod-like part upstanding centrally from the bottom of the container with the sleeve journalled thereon. The fixed portion is provided with one or more mixing elements secured thereto and disposed between the sleeve parts.
Patent ES-487493-A1 (ES)
Title: Line deflection circuit for television receiver.
IPC: H03K4/83
Filed: 1980-01-07
Abstract: A line scanning or horizontal deflection circuit for a television receiver including a first scanning thyristor controlled by means of a commutating circuit comprising a second thyristor an inductance and a capacitive circuit, fed from a source which is connected to the scanning circuit by means of a further inductance. According to the invention, the gating signal of the first thyristor is derived from the signal available between the inductance and the capacitive network being taken at an output of the line.
Patent ES-8100908-A1 (ES)
Title: Process for the elimination and economical usage of the residue produced by washing furnace exhaust gas in connection with waste products.
IPC: E21D11/04
Filed: 1980-06-04
Abstract: An improved process for utilizing the residues of a thermal energy power plant washer in which limestone or lime residue is converted to gypsum and the substrate is recrystallized to alpha sulfate hemihydrate and is treated with water. The improvement comprises mixing the alpha sulfate hemihydrate with at least one additive. The additive is selected from the group consisting of flue ash from a coal combustion installation, waste washings or local tailings from coal recuperation, granulate of ash from coal combustion, slag from steel production, clacium sulfate from exhaust gas washers, and calcium sulfate dehydrate from exhaust gas washers.
Patent ES-8104925-A1 (ES)
Title: Method and apparatus for producing an indentation in a tubular body.
IPC: B21D39/04
Filed: 1980-06-04
Abstract: A method and apparatus for production of couplings for joining together sections of metal tubing, the couplings being of the type comprising sockets having e.g. an annular recess carrying a filler metal, whereby the filler metal comprises a plastic composition which is applied under pressure to a selected internal area of a section of deformable tubing, thereby to form an indentation containing a deposit of plastic composition.
Patent ES-8206521-A1 (ES)
Title: Novel oxayohimbane derivatives useful in therapy
IPC: A61P25/24
Filed: 1980-10-10
Abstract: Oxayohimbane derivatives of the formula < IMAGE > in which R1 is a hydrogen, alkoxycarbonyl, alkoxycarbonylalkyl or alkylcarbonyl or a phenoxycarbonyl radical in which the phenyl radical thereof is unsubstituted or is substituted by a halogen atom or a nitro radical and R2 is a hydroxyl or OM radical, M representing an alkali metal or alkaline earth metal, or is an alkoxy, cycloalkylalkoxy, cycloalkoxy, -NH2, alkylamino, dialkylamino or cycloalkylamino radical, with the exception of the compounds in which simultaneously R1 is H and R2 is CH3O or OH, in which definitions alkoxy and alkyl have from 1 to 4 carbon atoms, and cycloalkyl has from 3 to 6 carbon atoms, and their pharmaceutically acceptable acid addition salts, which are useful in therapy for combatting behavioural disorders and epileptic vertigo, can be prepared from raubasine by known methods.
Patent ES-8207128-A1 (ES)
Title: Carnitinamides of optically active aminoacids
IPC: A61K31/16
Filed: 1981-01-28
Abstract: Amides of carnitine or acyl-carnitines having general formula: < IMAGE > wherein X- is a halogen anion, e.g. the chloride anion R is either hydrogen or an acyl radical, such as acetyl, propionyl or butyryl and Y is the residue of an optically active esterified amino-acid (e.g. the residue of L-phenylglycine methyl ester, < IMAGE > are prepared by either (a) directly condensing D,L-carnitine (or acyl-D,L-carnitine) with an ester of an optically active aminoacid, or (b) preparing the acid halogenide of D,L-carnitine or acyl-D,L-carnitine and subsequently condensing it with an ester of an optically active aminoacid. The mixture of the diastereoisomer amides thus obtained is resolved by fractional crystallization from organic solvents into the respective separated diastereoisomers. These optically active amides are useful therapeutic agents for treating cardiac disorders, hyperlipidaemias and hyperlipoproteinaemias and, furthermore, can be hydrolyzed with procedures known per se into L-carnitine and D-carnitine, respectively.
Patent ES-8302634-A1 (ES)
Title: Plant-growth regulating compositions containing as active agent 2-methylene-succinamic acid derivatives, and derivatives of this acid useful in these compositions.
IPC: A01N37/30
Filed: 1981-02-17
Abstract: 2-Methylenesuccinamic acid compounds are useful plant growth regulants, e.g., are useful in regulating the growth of soya crops.
Patent ES-8301143-A1 (ES)
Title: Moulding process for plastics.
IPC: B29C39/10
Filed: 1981-04-14
Abstract: In a rotational moulding process, in which for example a heated female mould is rotated about one axis and rocked about a perpendicular axis to spread the plastics material over its inner surface, a preformed member is suppported with the mould and embedded in the walls of the moulding during formation of the latter. As shown the preformed member is a membrane (33) supported by clamping between flanges (30) and (31) of mould halves and the drum moulding is formed in two parts (34 and 35) whose peripheral edges are bonded to the margin of the membrane. The membrane may be a temporary divider which is removed after completion of the moulding. It may be a permanent partition or a perforated sieve or strainer. The preformed member may alternatively be a structural member such as a strut to tie the walls against distortion by internal pressure.
Patent ES-8203805-A1 (ES)
Title: Phosphated asbestos fibers and the process for preparing same.
IPC: C04B20/10
Filed: 1981-05-21
Abstract: There is disclosed chemically modified chrysotile asbestos fibers, more particularly phosphated asbestos fibers containing from 0.5 to 5% by weight of phosphate groups and heat treated phosphated asbestos fibers, both of which have an infrared spectrum which exhibits substantially no absorption within the range of 954-1080 cm-1. The novel phosphated asbestos fibers are characterized by reduced haemolytic and cytotoxic activities.
Patent ES-8305558-A1 (ES)
Title: Preservation of cut plants
IPC: C07C31/18
Filed: 1981-07-02
Abstract: Method of processing cut plant material esp. for preserving leaves, stems or flowers for decorative purposes, comprises immersing the plant material in a liq. polyol compsn. with a specific gravity of 1.10-1.16, applying a pressure of 5-40 (pref. 18-24) psi for 2-7 DEAB- DE3126621 C Process for preservation of plant samples comprises immersing the plant cuttings in a liq. polyol (density 1.10-1.16 g/cm3) under slight pressure (1.34-3.75 bar) at room temp. for 2-7 days the plant tissues are then removed, freed from excess polyol and dried. - Pref. polyols are glycerol, ethyleneglycol, diethyleneglycol, triethyleneglycol and their mixts.
Patent ES-8206526-A1 (ES)
Title: The use of dihydro-1H-pyrrolizine-3,5(2H,6H)-dione as a cognition activator, pharmaceutical compositions containing that compound, and the production of such compositions.
IPC: C07D487/04
Filed: 1981-09-14
Abstract: The compound dihydro-1H-pyrrolizine-3,5(2H, 6H)-dione has been found to act as a cognition activator. The compound and pharmaceutically acceptable compositions thereof are useful in the treatment of senility, in enhancing memory and in reversing amnesia caused by electroconvulsive shock.