baber/WOPTO huggingface dataset:
Patent ES-393295-A1 (ES)
Title: 1-(3-(AMINO ALKYL)-2-OXO-2H-1-benzopyran-7-yl)-ureas
IPC: C07D311/08
Filed: 1971-07-15
Abstract: Compounds having the general formula (I) and salts thereof with physiologically acceptable acids, in which R1, R2, R5 and R6 represent hydrogen atoms, straight-chain or branched-chain alkyl groups with up to 4 carbon atoms, cycloalkyl, aralkyl, aryl groups or the radicals R1 and R2, and/or radicals R5 and R6, when taken together with the adjacent nitrogen atom represent heterocyclic compounds with 3 to 7 ring members of which 1 to 3 can be hetero atoms, providing that R1, R2 and R5 and R6 can be the same or different radicals, and also the groups -NR1R2 and -NR5R6 can be the same or different, R4 represents a hydrogen atom or a lower alkyl group with up to 3 carbon atoms, R7 represents a hydrogen atom, a lower alkyl group with up to 3 carbon atoms or an aryl group, Z represents a halogen atom, a lower alkyl or alkoxy group with up to 3 carbon atoms, N REPRESENTS A NUMBER FROM 0 TO 2, AND U represents a straight-chain or branched-chain lower alkylene group with 2 to 5 carbon atoms in which a hydrogen atom can be replaced by a hydroxyl group.
Patent ES-399341-A1 (ES)
Title: Method for levelling the decks of ships
IPC: C21D1/00
Filed: 1972-01-31
Abstract: A method and apparatus for levelling buckled deck plates on ships. A wheeled carriage is motor driven across a deck plate and carries a transverse arm on which blowpipes for heating the plate are disposed. Atomizer nozzles are disposed on the arm between and behind the blowpipes. Cam controlled means are provided for axially shifting the arm at predetermined intervals whereby the linear areas heated by the blowpipes are thereafter rapidly cooled by the atomizer sprays to shrink the plate and restore a level surface.
Patent ES-399486-A1 (ES)
Title: Process for the recovery of metals from sulfide ores through electrolytic dissociation of the sulfides
IPC: C25C1/00
Filed: 1972-02-04
Abstract: A pollution-free process for the electrolytic dissolution of sulfide ores of the metals of Groups IB, II B, V A, VI A, of the Periodic Table and lead in aqueous acidic media with the formation of metal ions and elemental sulfur followed by recovery of the metal ions from solution in the electrolyte media, the process characterized by certain critical process conditions, these being the use of:
Patent ES-399906-A1 (ES)
Title: Process for the production of dyestuff preparations
IPC: C09B67/24
Filed: 1972-02-18
Abstract: New solid dyestuff preparations are disclosed consisting of an anionic dyestuff having a particle size of less than 10 mu , a dispersing agent, a basic component, especially sodium bicarbonate, a solid acid component, preferably tartaric acid, as well as, optionally, further additives. The new dyestuff preparations are stable in storage, and have good solubility in water, they are therefore extremely suitable for the preparation of aqueous dye liquors.
Patent ES-417594-A1 (ES)
Title: Apparatus for positioning jacks in slotted pattern wheel rings according to a predetermined pattern
IPC: D04B37/04
Filed: 1973-08-04
Abstract: A carriage is provided to carry a paper, card or the like on which a jack position is indicated for each of the slots of pattern wheels to be used in knitting a patterned cloth. Indexing movements are imparted to the carriage (or to a marker or pointer) to successively align consecutive jack indications for a selected wheel with the marker or pointer and also to a rotatably mounted pattern wheel ring in which, jacks are to be set, to consecutively register successive slots of the ring with a jack actuator, the indexing movements being so controlled that each indexing movement of the carriage (or marker or pointer) is accompanied by an indexing movement of the ring, and the jack actuator may be operated according to the indications in alignment with the pointer or marker to set jacks in the wheel.
Patent ES-419914-A1 (ES)
Title: Method of and means for dispensing
IPC: B65D47/38
Filed: 1973-10-24
Abstract: Method and means for dispensing from replaceable containers provided with diaphragm-like closures, wherein the closure is movably controlled to control the flow of contents from the container. Several forms of dispensers are provided, adapted for containers for flowable particulate material, liquids, or gas. Several forms of closures especially adapted therefor are also disclosed.
Patent ES-424495-A1 (ES)
Title: Method and device for heating open melting baths, especially galvanizing baths, enameling baths and glass baths
IPC: C21D1/44
Filed: 1974-03-21
Abstract: A method of and device for heating open melting baths, e.g. galvanizing baths, enameling baths, glass baths and the like, according to which an inert gas is by means of pipes, passages, slots and the like introduced into the respective bath and is withdrawn above the pipes and the like when no articles are to be immersed into the bath for treatment therein, whereas, when articles are to be immersed into the bath for treatment therein, the inert gas is withdrawn outside the path of movement of such articles or outside a device for feeding and withdrawing additional substances into and out of the bath respectively.
Patent ES-429471-A1 (ES)
Title: Continuous process for making fibrous cellulose acetate filter material
IPC: A23L5/20
Filed: 1974-08-23
Abstract: Fibrous cellulose acetate resembling asbestos in fibrous structure and liquid filtering properties which is useful for filtering potable liquids such as fruit juices, vegetable juices and wine is made continuously by introducing a stream of a 2-4% by weight solution of cellulose acetate of 25-45 secs. viscosity in acetone and a stream of water into a mixing T at velocities which create substantial turbulence and at a water:solution volume ratio of 4:1 to 20:1, continuously withdrawing the resulting cellulose acetate slurry from the mixing T and passing it through a mechanical shearer which shears the precipitate to a surface area in the range of 35-55 m2/g and thereafter depositing the slurry on a porous support to drain unabsorbed water/acetone from the precipitate and washing the precipitate with water until it is substantially acetone-free.
Patent ES-433343-A1 (ES)
Title: Collection of ions in a plasma by magnetic field acceleration with selective polarization
IPC: B01D59/34
Filed: 1974-12-26
Abstract: Method and apparatus for generating and accelerating ions in a vapor by use of relatively polarized laser radiation and a magnetic field. As applied to uranium isotope enrichment, a flowing uranium vapor has particles of the U235 isotope type selectively ionized by laser radiation and the ionized flow is subjected to a transverse gradient in a magnetic field. The magnetic field gradient induces an acceleration on the ionized particles of U235 which deflects them from their normal flow path toward a collecting structure. High magnetic field and corresponding high ion accelerations are achieved without loss in ionization selectivity by maintaining a polarization between the applied laser radiation and magnetic field which minimizes Zeeman splitting of the uranium energy states.
Patent ES-442263-A1 (ES)
Title: Yarn package carrier
IPC: B65H75/24
Filed: 1975-10-31
Abstract: A yarn package carrier comprising a plurality of parallel extending rod-shaped carrier elements mounted on only one end ring and having free end portions extending axially from the ring, this end ring being provided with apertures adapted in their form and their number to the form and number of the carrier elements, the apertures being positioned to receive the free end portions of another carrier.
Patent ES-445007-A1 (ES)
Title: Loaf mold washing and release agent applying mechanisms
IPC: A21B3/16
Filed: 1976-02-09
Abstract: Washing and release agent application mechanisms, including a structure defining a chamber into which a magazine of loaf molds may be driven for treating the surface of the molds, wherein the structure includes doors opening for permitting the ingress and egress of a magazine in the chamber and the mechanism includes fluid distributing nozzles on wands for entry within the molds and treating the interior surfaces thereof. The mold washing mechanism also includes a U-shaped header which traverses the outsides of the molds for washing the outside surfaces.
Patent ES-446283-A1 (ES)
Title: Process for preparing acetic acid
IPC: B01J31/40
Filed: 1976-03-23
Abstract: Process for preparing acetic acid by oxidation of acetaldehyde with oxygen or oxygen containing gases in the presence of a catalyst based on manganese acetate, wherein the crude acetic acid and the gases formed, still containing acetaldehyde, are submitted to an after-oxidation, the low-boiling substances are distilled off and the residue is reused as catalyst.
Patent ES-453156-A1 (ES)
Title: Single case low pressure turbine
IPC: F01D25/24
Filed: 1976-11-10
Abstract: A low pressure turbine apparatus having a single casing member surrounding a rotatable member. The casing comprises six pieces which, when joined, provide an integrated single casing member. Suitable flex plates are provided to accommodate differential thermal expansion of the casing yet avoid thermal distortion of the apparatus. The stationary blading and inlet and extraction flow spaces are incorporated in a center section. Exhaust hood end sections with integral bearing housings are bolted to the center section through vertical joints. Axial brace pipes integral with the center section tie the end sections together and prevent movement of the bearings due to expansion of the higher temperatures in the inlet and extraction zones. Axial alignment of the stationary blading is provided at the center plane of the turbine by the use of integrally fabricated flex plates. The center section is insulated and exposed to atmospheric conditions. There is a separate condenser connection for each exhaust hood end section, and extraction pipe connections are made in an open atmospheric zone.
Patent ES-454392-A1 (ES)
Title: Process and apparatus for charging inclined chamber coke oven
IPC: C10B57/00
Filed: 1976-12-18
Abstract: An inclined chamber of a coke oven is defined by a heating side wall, a coke removal side, a horizontal chamber ceiling and a chamber floor inclined downwardly from the heating side wall to the coke removal side. Briquettes are charged into the chamber, through charging holes in the heating side wall arranged vertically one above the other and through charging holes in the chamber ceiling arranged one behind the other, in separate inclined fill layers. The charging operation is through separate charging holes, in a sequence from the lowermost charging hole in the heating side wall to the uppermost charging hole therein, and then from the chamber ceiling charging hole closest to the heating side wall to the chamber ceiling charging hole furthest therefrom. The vertical and horizontal spacing between adjacent charging holes is dimensioned to avoid breakage of the briquettes.
Patent ES-464534-A1 (ES)
Title: Connector for flat conductors - has two flat conducting bars forming male part retained by pivoted jaws forming female part
IPC: H01R13/193
Filed: 1977-11-28
Abstract: The connector, for flat conductors, consists of a male contact element comprising two flat conducting bars coupled together at their ends and electrically insulated from one another by a dielectric. One of the bars is wider than the other. The female assembly consists of an armature with two insulating jaws pivoting symmetrically relative to their plane of contact. The jaws hold the ends of a first and second pair of flat, conducting bars, of the same configuration as a aforementioned. The male and female parts connect by the two male bars' being engaged between the jaws when the latter close.
Patent ES-465190-A1 (ES)
Title: Method of collecting oil from crude oil residue
IPC: C10G1/04
Filed: 1977-12-06
Abstract: Oil is separated from impurities in crude oil residue by (1) mixing and agitating the oil residue with a solvent, such as naphtha, light oil or kerosene, (2) subjecting the mixture to a centrifugal separator to separate a solvent-oil mixture from the residue impurities. The structure of the centrifugal separator includes a rotating separator unit having a fine mesh wall and located within a heated, spaced cylindrical body.
Patent ES-466685-A1 (ES)
Title: Self-crosslinking cationic polyurethane based electrodepositable binders
IPC: C09D175/04
Filed: 1978-02-06
Abstract: Binders for cathodically depositable aqueous coating compositions comprising the reaction product of (A) one mole polyisocyanate with (B) at least one mole dialkylalkanolamine and a monohydroxyalkyl(meth)acrylate and/or monohydroxyalkoxy(meth)acrylate and/or a monohydroxyallylether of a polyol. Optionally, there can be included a saturated and/or unsaturated fatty alcohol or fatty acid. The binders have an NCO-value of substantially zero a molecular weight of from about 500 to 5000, and in each 1000 molecular weight unit a basic content of from about 0.5 to 3 and a double bond content of from about 0.5 to 4. The binders in coating compositions cure at relatively low temperatures and relatively short curing times to provide films having excellent resistance to water, chemicals, and corrosion.
Patent ES-468247-A1 (ES)
Title: Thrust washer strip
IPC: F16D3/26
Filed: 1978-03-27
Abstract: This is a plastic thrust washer strip consisting of a plurality of plastic thrust washers integrally interconnected by thin plastic webs. The plastic webs and integral plastic tabs on each washer of the strip serve to locate and hold the washer strip on the hub of a universal joint.
Patent ES-469190-A1 (ES)
Title: Cpu for asynchronously processing plural terminals
IPC: G06F13/22
Filed: 1978-04-26
Abstract: The central processor is used for a number of computerised sales terminals, each having an input keyboard and a visual data display. The processor has an interface unit communicating with the sales terminals, transferring the received signals, corresponding to the depressed data keys, to a live memory, which also stores data for transfer to the respective sales terminals. The live memory communicates with a processor unit, the communication between the live memory and the processor unit being a synchronous relative to its communication with the interface unit.
Patent ES-469260-A1 (ES)
Title: Fastening device for a switch
IPC: B60R16/00
Filed: 1978-04-28
Abstract: A fastening device which permits snap-in assembly of a switch to a panel or receiving member includes a resilient latching member connected to the switch housing and adapted to engage a shoulder of the receiving member. A second resilient member serves to urge the resilient latching member into contact with the shoulder. In one embodiment of the invention, the switch housing is inserted into a receiving portion of a control panel and a connector carries at least one resilient latching member adapted to engage a shoulder on the receiving portion. In this embodiment, the connector and panel cooperate to retain the switch.
Patent ES-469952-A1 (ES)
Title: Pharmacologically active compounds
IPC: C07D333/18
Filed: 1978-05-17
Abstract: Compounds of the general formula < IMAGE > (I) and physiologically acceptable salts, hydrates and bioprecursors thereof are disclosed, in which R1 and R2, which may be the same or different, represent hydrogen, lower alkyl, cycloalkyl, aralkyl or lower alkenyl groups, which alkyl groups may be interrupted by an oxygen atom or a group < IMAGE > in which R4 represents hydrogen or lower alkyl or R1 and R2 may, together with the nitrogen atom to which they are attached form a heterocyclic ring which may contain other hetero functions selected from -O- and < IMAGE > R3 represents hydrogen, lower alkyl, lower alkenyl or alkoxyalkyl X represents -O-, -S- or -CH2- Y represents =S, =O, =NR5 or =CHR6 in which R5 is hydrogen, nitro, cyano, lower alkyl, aryl, alkylsulphonyl or arylsulphonyl and R6 represents nitro, alkylsulphonyl or arylsulphonyl m is an integer from 2 to 4 inclusive n is 1 or 2 or, when X is S or CH2, n is zero, 1 or 2 and Alk denotes a straight or branched alkylene chain of 1 to 6 carbon atoms. The compounds have therapeutic activity. Further disclosed are the corresponding primary amines of the formula < IMAGE > from which the above compounds may be prepared by introducing the group
Patent ES-472650-A1 (ES)
Title: Herbicidal di:nitro:anilino-propionamide(s) - some being effective against grasses and broad-leaved weeds in cotton and sorghum crops (BR 2.5.79)
IPC: A01N41/10
Filed: 1978-08-17
Abstract: Dinitroaniline derivs. of formula (I) are new. (where X is halo, haloalkyl or alkylsulphonyl R is alkyl R1 is an esterifying residue of an organic acid). (I) are herbicides, some with broad and others with narrows spectrum of activity. A typical cpd., N-acetoxy-N-methyl-2-(4-methyl-2,6-dinitroanilino) propionamide was prepd. in 41% yield by reaction of N-acetyl-N'-methylimidazole with N-hydroxy-N-methyl-2-(4-methyl-2,6-dinitroanilino) propionamide in CH2Cl2 at room temp.
Patent ES-472954-A1 (ES)
Title: Suspension and guiding system for the harvesting assembly of a harvester for in-line plants
IPC: A01D46/28
Filed: 1978-08-10
Abstract: A device for suspending and guiding the harvesting assembly of a machine for harvesting in-line crops comprises a frame 1 movable relative to the ground along a row of crops and supporting the crop harvesting assembly. The harvesting assembly comprises two sections disposed on either side of a row of plants, each section having sealing and transport members 5a, 5b arranged to clamp the bottoms of the plants. The device includes a longitudinal beam 8 suspended at two points at its ends from two fixed points 11a, 11b on the frame, the four fixed points being at the vertices of a quadrilateral to allow lateral movement of the assembly with respect to the frame. The sealing and transport members are connected to the frame via the beam and skids diverging at the front of the machine are provided on the lower portions of the sealing and transport members.
Patent ES-473576-A1 (ES)
Title: Apparatus for hide stretching
IPC: C14B1/26
Filed: 1978-09-06
Abstract: A hide stretching apparatus, in particular one for the tentering of hides for drying. The apparatus comprises a stretching frame with a number of mutually spaced radial sliding guides. The stretching clamps gripping the edges of the hide have been arranged to be reciprocatingly movable along the sliding guides. The stretching frame is placed upon a special hide changing table carrying under each sliding guide a clamp displacement member. The clamps carry jaws which attach to the edge of the hide to be stretched. The jaws are opened and closed by means of a lever turnably carried on the clamp. The clamp displacement member has two gripping members, which can be made to engage the clamp on both sides according to commands given, for the displacing of the clamps reciprocatingly along the sliding guides. The clamp comprises a brake engaging with the sliding guide and which with the jaws in closed position prevents the displacement of the clamp towards the center of the stretching frame. The lever turning the jaws into their opened and closed position pushes, when the jaws are opened, the brake against the force of a spring into a position such that the clamp is free to move in either direction, whereby the clamps can be moved into clamping position and into detachment position.
Patent ES-474750-A1 (ES)
Title: A wheel hub assembly for use with a constant velocity joint
IPC: B60B27/00
Filed: 1978-11-02
Abstract: A wheel hub (1) has a bearing mounted thereon, the bearing having two inner races (9, 10) rigid with the wheel hub (1) and a flanged outer race (12) for securing the assembly to a hub carrier (14). The assembly also includes a driving member (5) for connection with a constant velocity joint, the driving member having a radial surface (7) which is connected by welding to the wheel hub (1) and having an abutment and axial thrust surface (17) for engaging the inner race (10). The surface (17) is disposed in a plane axially separated from the plane of the radial surface (7), that is, the surface (17) is further from the centre of the constant velocity joint. Preferably friction welding or electron beam welding is used, so that axial pressure is maintained against race (10), unaltered by heat effects of the welding process.
Patent ES-475491-A1 (ES)
Title: Non-returnable container, comprising at least two dish-shaped parts joined together
IPC: B65D41/00
Filed: 1978-11-28
Abstract: A non-returnable container is made from at least two dish-shaped parts which have outward facing flanges joined together by a sealed seam and is intended for holding liquid and/or pasty, granular and/or powdery substances. The flanges of the dish-shaped parts, which are made of a metal-plastic composite are joined together by means of at least one sealed seam and are held in a bent position by means of a holding device.
Patent ES-475574-A1 (ES)
Title: Bacteriostatic agents and their application in animal food.
IPC: A23K50/30
Filed: 1978-11-30
Abstract: The invention provides compositions containing cladosporin and/or analogs of cladosporin. Said composition in the form of treated feed compositions or treated drinking water promote and accelerate the growth of animals and improve feedstuff utilization.
Patent ES-476025-A1 (ES)
Title: Method and apparatus for regulating the size and frequency of bubbles employed for mixing liquids
IPC: B01F33/40
Filed: 1978-12-14
Abstract: A few large, fast rising gas bubbles are generated near the bottom of a sample container and the upward movement of the bubbles causes a mixing action of the sample. The bubbles result from the periodic injection of discrete quantums of gas into the bottom of the container. The volume of a discrete gas quantum determines the size of a resulting bubble. Both the volume and frequency of generation of the quantums of gas are controlled by a timing circuit which operates a solenoid valve that permits each discrete quantum of gas to pass into the sample container.
Patent ES-476300-A1 (ES)
Title: Growth promotion means for ruminant animals and method for its production.
IPC: A23K20/195
Filed: 1978-12-22
Abstract: This invention relates to the use of aplasmomycin, boromycin and acylated and hydrogenated derivatives thereof for modifying rumen metabolism in domestic ruminant animals, by reducing the proportion of methane formed, and increasing the proportion of propionate at the expense of methane and/or acetate. This modification of rumen metabolism is believed to improve growth in ruminant animals. The disclosure also describes compositions which may be used in the claimed method, an improved process for the production of aplasmomycin, and novel analogs of aplasmomycin and boromycin together with processes for their manufacture.
Patent ES-477429-A1 (ES)
Title: Gas flow regulator for burner - has piston with curved control surface working in cylinder to give smooth flow
IPC: F16K3/34
Filed: 1979-02-02
Abstract: The regulator valve has a body (1) with a small bore (6) and a larger cylinder (7). A piston (4) carries on 'O' ring the valve being sealed by an 'O' ring fitted inside a gland (8). Flow through the valve is regulated by the position of the piston which has a curved surface to give a smooth flow. An auxiliary valve (14) is connected to the passage (12) to allow a min. flow through the valve.