baber/WOPTO huggingface dataset:
Patent ES-440624-A1 (ES)
Title: Lowering lipid and sugar levels in the blood with a bis(4-hydroxyphenyl)alkanoic acid or ester thereof
IPC: C07C59/52
Filed: 1975-09-01
Abstract: Pharmaceutical compositions acting on the metabolism which contain as active substance bis(4-hydroxy-phenyl)alkanoic acids corresponding to the formulae I and II < IMAGE > < IMAGE > wherein R1 and R2 wich may be identical or different, each stands for a hydrogen or halogen atom or an alkyl group having 1 to 4 carbon atoms, R3 stands for a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, R4 stands for hydroxy, alkoxy having 1 to 18 carbon atoms, phenyl-alkoxy having 1 to 4 alkyl carbon atoms, cycloalkoxy having 5 to 8 carbon atoms or a group of the formula < IMAGE > in which Z and Z', which may be identical or different, each stands for hydrogen, alkyl of 1 to 18 carbon atoms, phenyl or cycloalkyl of 5 to 8 carbon atoms, or both together with the nitrogen atom may form a heterocyclic ring, R6 stands for an alkylene radical having 2 to 12 atoms and n stands for zero or an integer of 1 to 6, and process for preparing them.
Patent ES-442540-A1 (ES)
Title: Solar energy collection system
IPC: F24S10/70
Filed: 1975-11-12
Abstract: A multiple tube solar energy collector having a diffusely-reflecting surface positioned behind the collector tube array. Multiple double walled collector tubes are connected into a manifold for circulation of a working fluid through them. The working fluid is heated by solar energy as it flows through the tubes. A diffusely-reflecting surface behind the tubes reflects back to the tubes both direct beam and diffuse solar radiation which fails to strike the tubes directly. This system allows efficient operation of a tubular solar energy collector without requiring focusing or polished reflecting surfaces. The tubes are preferably no more than four tube diameters apart, on centers, and no more than four tube diameters above or separated from the diffuse-reflecting surface.
Patent ES-444736-A1 (ES)
Title: N-Aryl-N{40 -(phenyl-or phenoxy-alkyl)-piperazines and salts thereof
IPC: C07D279/02
Filed: 1976-01-29
Abstract: Compounds of the formula A-CH-CmH2m-NN-R | R6 wherein R is phenyl phenyl having one or more substituents attached thereto, said substituents being selected from the group consisting of alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, alkylthio of 1 to 4 carbon atoms, halogen and trifluoromethyl a bicyclic aromatic or cycloaliphatic-aromatic ring, especially naphthyl, tetrahydronaphthyl or indanyl or a mono- or bicyclic heterocyclic ring, especially pyridyl, pyrimidyl, isoquinolyl or thiazolyl R1is (CH2)pR4 ANGLE ANGLE -N(CH2)n or Q=CR5 ANGLE || B -NN-R3 ANGLE C PARALLEL O where B is O OO PARALLEL ANGLE -C- or -S-, n is 2, 3 or 4, R3 is hydrogen, alkyl of 1 to 4 carbon atoms or alkanoyl of 1 to 4 carbon atoms, R4 and R5, which may be identical to or different from each other, are each hydrogen or alkyl of 1 to 4 carbon atoms, P IS 0 OR 1, AND Q is oxygen or two hydrogens, R2 is hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or halogen, A is a single carbon-to-carbon bond or -OCH2-, R6 is hydrogen, hydroxyl, alkoxy of 1 to 4 carbon atoms or alkanoyloxy of 1 to 4 carbon atoms, and M IS 0, 1, 2, 3, 4 OR 5, BUT OTHER THAN 0 WHEN R6 is hydroxyl, AND NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF THE COMPOUNDS AS WELL AS THEIR SALTS ARE USEFUL AS CNS-depressants, adrenolytics, antiphologistics, analgesics, antihistamines and anticholesterols.
Patent ES-447516-A1 (ES)
Title: Hydraulic motor or pump
IPC: F03C1/30
Filed: 1976-04-30
Abstract: A hydraulic motor or pump constituted by an inner and outer helical gear pair. The outer member of the pair is secured to one of the sections of at least one water swivel, and the inner member is connected to the other section by cooperating elements associated with at least one end of the inner member and the other section, which prevent relative rotation while permitting relative gyration of the inner member with respect to said outer member. The stationary section of the swivel serves as a mounting for the device. One or more gears, sprockets, pulleys or propellers may be secured to the rotating member of the pair, if it is the outer member which rotates, or to the rotating section of the swivel. By driving the rotating member, fluid may be pumped through the device, the direction of flow depending on the direction of rotation. By pumping fluid, by a separate pump, through the gear pair, the rotating member is caused to rotate in one direction or the other, depending on the direction of flow through the gear pair. With at least one propeller mounted on at least one rotating swivel section, or on the outer member if it is a rotating member, and driven by a separate pump, the device has utility for propulsion of a boat, barge, or semi-submersible well drilling platform, or for directional thrusting thereof, or with gears, sprockets or pulleys mounted on at least one rotating swivel section, it may simultaneously be used for driving auxiliary equipment. When the rotating member is driven by the use of gears, sprockets or pulleys, it may serve as a bilge pump.
Patent ES-453198-A1 (ES)
Title: Wrapping machines
IPC: B65B9/067
Filed: 1976-11-11
Abstract: A wrapping machine comprises a tube former for a forming a web of wrapping material into a tube with a longitudinal seal, a variable speed feeding mechanism for feeding the web continuously to the tube former, an infeed conveyor for feeding articles in succession into the tube former so that they become entubed in the tube of wrapping material, and crimping dies situated beyond the tube former which are operative to form transverse seals in the tube of wrapping material between the articles. The machine includes an adjustable modulating device for matching the speed of movement of the dies to substantially the speed of advance of the tube during formation of the transverse seals. An adjustable control mechanism is provided for so controlling the dies that they will form, by appropriate adjustment, transverse seals at either every revolution, during alternate revolutions only, or during every 3rd, 4th . . . or nth revolutions of a constant speed driving shaft.
Patent ES-455852-A1 (ES)
Title: Supply for high pressure mercury sodium of iodine lamp - has one or two chokes and capacitance in lamp supply circuit and uses three wire circuit
IPC: H05B41/39
Filed: 1977-02-11
Abstract: The vapour lamp circuit has three wires (P1, P2, P3) of which one is a common wire. A neutral wire (N) is also provided, and means for generation of a constant voltage reserve. The generator consists of a controller in series with the common wire, so that it always carries a voltage higher than normal voltagE. This reserve is smaller than or equal to 50V. The generator has contacts or brushes which may be controlled by a servomotor. It includes also a winding with output terminals for high load and for low load and with two contact members. The latter are time controlled by a timing relay or by a programming unit.
Patent ES-457494-A1 (ES)
Title: Method of treating alkali metal sulfide and carbonate mixtures
IPC: C01D7/00
Filed: 1977-04-02
Abstract: A method of removing and preferably recovering sulfur values from an alkali metal sulfide and carbonate mixture comprising the steps of (1) introducing the mixture in an aqueous medium into a first carbonation zone and reacting the mixture with a gas containing a major amount of CO2 and a minor amount of H2S (2) introducing the resultant product from step 1 into a stripping zone maintained at subatmospheric pressure, and contacting this product with steam to produce a gaseous mixture, comprising H2S and water vapor, and a liquor of reduced sulfide content (3) introducing the liquor of reduced sulfide content into a second carbonation zone, and reacting the liquor with substantially pure gaseous CO2 in an amount sufficient to precipitate bicarbonate crystals and produce an offgas containing CO2 and H2S for use in step 1 (4) recovering the bicarbonate crystals from step 3, and thermally decomposing the crystals to produce an alkaline metal carbonate product and a substantially pure CO2 offgas for use in step 3.
Patent ES-460650-A1 (ES)
Title: Method of low particle sterilization
IPC: A61L2/08
Filed: 1977-07-12
Abstract: In a process for low particle sterilization of temperature resistant containers (glass bottles), the containers are continuously sterilized by radiant heat in a continuous heating furnace and then cooled by highly purified filtered air. One essential factor for obtaining the freedom from particles is the provision of a non-turbulent stream of highly purified air maintained in the continuous heating furnace in a direction parallel and opposite to the direction of movement of the containers.
Patent ES-466193-A1 (ES)
Title: Installation and process for regulating the preheating of coking coal
IPC: C10B57/08
Filed: 1978-01-20
Abstract: Coking coal is preheated in a fluidization chamber which houses a rotary percussion grinder and into the bottom of which a vertical pipe leads from a combustion chamber. Coal is introduced into the pipe and is entrained by gas in the pipe which gas subsequently acts as fluidization agent in the fluidization chamber. A main burner and an auxiliary burner in the combustion chamber are regulated by regulating the supply of combustion air so that the gas in the pipe is substantially neutral, and regulating the fuel supply in dependence on the temperature in the fluidization chamber. Preheated ground coal entrained in gas is led from the top of the fluidization chamber, and gas is recycled to the combustion chamber in an amount so that the speed of total gas flow in the fluidized coal is constant.
Patent ES-479445-A1 (ES)
Title: Process for producing high purity benzene
IPC: C07C7/13
Filed: 1979-04-09
Abstract: A liquid product obtained by hydrodealkylation of hydrocarbon oil containing aromatic hydrocarbons is firstly subjected to rectification, then thus obtained substantially pure benzene is treated with clay substance under a temperature below 120 DEG C. A highly purified benzene especially good in color is obtained.
Patent ES-481557-A1 (ES)
Title: Molding press
IPC: B30B15/34
Filed: 1979-06-13
Abstract: The press comprises a fixed upper platen (2) and a lower platen (3) which can be moved by means of suitable hydraulic cylinders (4). Both plates are heated and the upper has a frame (6) underneath it to form an enclosed space (8). A flexible rubber bag (5) is a lso fixed to the upper platen and the moulded part (7) is placed on the lower platen. This latter is moved upwards, to close over the bag and form a seal against the frame. Heated compressed air is pumped into the bag, applying an even pressure over the moulded surface.
Patent ES-482268-A1 (ES)
Title: Bis-(2-ammonium-2-hydroxymethyl-1,3-propanediol(2R-cis)-(3-methyloxiranyl)-phosphonate, a method of preparing same, and pharmaceutical compositions containing same
IPC: C07F9/655
Filed: 1979-07-06
Abstract: Bis-(2-ammonium-2-hydroxymethyl-1,3-propanediol)(2R-cis)-(3-methyloxir anyl)-phosphonate showing high bioavailability and tolerability is disclosed, as well as a method for preparing same from (2R-cis)-(3-methyloxiranyl)-phosphoric acid, or a salt thereof, and 2-amino-2-hydroxymethyl-1,3-propanediol, or a salt thereof. Pharmaceutical compositions containing the novel bis-phosphonate useful for clinical forms of urinary and respiratory infections, are also disclosed.
Patent ES-8101866-A1 (ES)
Title: Footwear
IPC: B29D35/06
Filed: 1979-11-16
Abstract: A boot or shoe comprises a pre-formed portion and a portion which is moulded in one piece on to the pre-formed portion and which includes the sole unit and those parts of the upper not constituted by the pre-formed portion. The pre-formed portion comprises side panels extending along each side of the shoe and a sock for underlying the foot, which sock interconnects the side panels and the side panels and sock may be made in one piece or in separate pieces which are fastened together, as by sewing, before the moulded portion is moulded on to the pre-formed portion. The moulded portion is made from a plastics material, e.g. polyurethane, and the material does not overlap the inner face of the pre-formed portion but overlaps at least some of the marginal regions of the two side panels. The sock lies in the top surface of the sole unit. The two side panels may together extend also round the heel region of the upper and the plastics material may cover the outer face of the panels in the heel region. The location at which the side panels join the sock, e.g. in a sea, is embedded in the sole unit. The specification describes also the method of manufacture of the boot or shoe.
Patent ES-487317-A1 (ES)
Title: Drawing and straightening machine for use in continuous casting plants
IPC: B22D11/128
Filed: 1979-12-27
Abstract: The drawing and straightening machine for use in continuous casting plants, comprises a first pair of superposed pinch rolls, arranged at the bottom end of the curved guide path section, passing through which the casting is bent, and a second pair of pinch rollers arranged subsequently to the first pair. The second pair of pinch rollers is mounted on the machine frame so as to be capable of swinging from an upper starting position, at which the rolls are operatively arranged on the curvilinear upwardly directed prosecution of the curved path of the casting, to a lower straightening position, at which the rolls are in alignment with the rectilinear guide section onto which the straightened casting moves for further processing. Each roll of the second pair of rolls is mounted on a roll-carrier, and each roll-carrier is hinged to the machine frame around a single common fulcrum axis. A first piston and cylinder assembly is provided for assuring a constant pinch pressure of the rolls of the second pair, and a second piston and cylinder assembly is provided for the movement of the two roll-carriers either to the upper starting or to the lower straightening position.
Patent ES-8103048-A1 (ES)
Title: 4-Amino-3-quinolinecarboxylic acids and esters-antisecretory anti-ulcer compounds
IPC: A61P1/04
Filed: 1980-03-25
Abstract: A method of reducing gastric acidity and treating peptic ulcers and pharmaceutical compositions therefor with certain 4-amino-3-quinolinecarboxylic acids and esters are disclosed. Illustrative of compounds useful in the method which relies on activity as antisecretory activity is the novel compound ethyl 8-methoxy-4-[(2-methylphenyl)amino]-3-quinolinecarboxylate which has the formula:
Patent ES-8105106-A1 (ES)
Title: Process and equipment for the realisation of a coloured display
IPC: G09F9/307
Filed: 1980-04-25
Abstract: A coloured light display is produced from light sources 2 of three different colours, each provided with a respective light reflector 3. The light emitted by the single light sources is directed onto a light- displaying plane 5, where all the light from all the light sources is united to form one single cone of light leaving the plane. Along the light-displaying plane a plurality of elementary light-deflectors, e.g. prisms, are arranged so that adjacent light-deflectors are alternately optically coupled to different light sources. Three light-deflecting groups are thus obtained.
Patent ES-8103906-A1 (ES)
Title: Electric cooking plate.
IPC: H05B3/08
Filed: 1980-08-14
Abstract: An electric hot plate with a cast member has a downwardly-directed border on its outer periphery. The edge of a covering sheet centrally fixed to the hot plate by a hollow screw rests on the lower edge of the border. A covering sheet step is centered within the border. A moisture-proof closure is obtained through an interposed seal and insulation is provided by a crinkled aluminum foil. The hot plate connecting leads are passed via an insulating member through the covering sheet which, peripherally displaced by 180 DEG , faces a depression in the covering sheet so that hot plates according to the invention can be stacked in a space-saving manner. The connecting leads are flexible and their ends are brought together in a common connecting member.
Patent ES-8106893-A1 (ES)
Title: Substituted 3,6 bis-(aminoalkoxy)acridines, and a process for their preparation.
IPC: C07D401/12
Filed: 1980-10-30
Abstract: Compounds selected from the group consisting of those of the formula: < CHEM > wherein n is the integer 1, 2 or 3 R1 and R2 are each hydrogen or methyl R3 and R4 are the same or different and are hydrogen or straight chain or branched alkyl (C1-C4) and R3 and R4 taken together with the associated N(itrogen) is pyrrolidino, piperidino, morpholino or N-methyl-piperazino and R5, R6 and R7 may be the same or different and are selected from the group consisting of hydrogen, fluoro, chloro, bromo and nitro with the proviso that when n is one or two and R1 and R2 are hydrogen or methyl and R3 and R4 are lower alkyl then at least one of R5, R6 and R7 must be a substituent other than hydrogen the pharmacologically acceptable metal complexes thereof and the pharmacologically acceptable acid-addition salts thereof. A process for their preparation and compositions of matter useful for inducing the regression of tumors in warm-blooded animals and for enhancing the immune system, and the method of treatment of tumors and enhancing the immune response in mammals therewith, the active ingredients of said compositions of matter being certain 3,6-bis(aminoalkoxy)acridines or the pharmacologically acceptable acidaddition salts thereof.
Patent ES-8301200-A1 (ES)
Title: 1-Phenyl-2-cyclohexene-1-alkylamine derivatives, process for their preparation and medicines containing them.
IPC: C07C213/00
Filed: 1981-01-28
Abstract: Cyclohexenes of the formula < IMAGE > I wherein R1 is hydroxy or lower alkoxy n is 1 or 2 R2 is lower alkyl and R3 is hydrogen, lower alkyl, lower alkenyl or lower cycloalkylmethyl, and their pharmaceutically acceptable acid addition salts are disclosed. The compounds of formula I have analgesic activity and are useful for the control of pains.
Patent ES-8301247-A1 (ES)
Title: Removal of residual acrylonitrile monomer.
IPC: C02F9/00
Filed: 1981-02-24
Abstract: Concentration of residual acrylonitrile monomer is reduced in acrylonitrile copolymers or water in which acrylonitrile is polymerized to a level of less than about 100 ppm by reacting therewith, alkali metal and alkaline earth metal carbonates, phosphates, and silicates.
Patent ES-8206966-A1 (ES)
Title: Process for treating foodstuffs with microwaves in order to enhance their nutritional value.
IPC: A23L5/30
Filed: 1981-04-23
Abstract: 1. Process for the treatment of food products intended notably for animal feeding in order to improve their food value, consisting in subjecting said food products to microwave radiation, characterized in that its comprises the steps of previously determining on a sample of the product to be treated the dielectric characteristics, which are representative of the states of the product, as a function of the radiation parameters, and particularly of the duration of a radiation at a predetermined frequency and power, and of conducting the radiation in a controlled manner with a view to the treatment proper, bearing in mind the results of the preliminary determinations, and in effecting said radiation with the parameters corresponding to the desired state of said product.
Patent ES-8202771-A1 (ES)
Title: Process and device for producing fibre mats.
IPC: D04H1/4209
Filed: 1981-04-24
Abstract: In a process for the production of mats made of organic or inorganic fibres, comprising dispersing fibers in a flowing gas so as to issue together from a channel, depositing the fibers on a perforated conveyor belt for the formation of the mat, and removing the gas by suction below the conveyor belt, the improvement which comprises (a) disposing the conveyor belt so as to form an angle of about 90 DEG to 150 DEG with the direction of gas flow at the outlet of the channel (b) deflecting the gas flow on one side of the channel in the direction of the conveyor belt such that the gas flow is deflected in the direction of the conveyor belt by the Coanda-effect after issuing from the channel (c) the deflected gas flow entraining ambient air or recirculated gas from the surroundings in the direction of the conveyor belt downstream of the deflection (d) on the opposite side of the channel ambient air flowing into the region of the fiber deposit between the conveyor belt and the lower edge of the channel in the direction of movement of the conveyor belt, at an angle of about 45 DEG to 90 DEG to the direction of gas flow at the channel outlet and (e) removing the total flow by suction on the conveyor belt such that the gas carrying the fibers takes an S-shaped path to the conveyor belt with a double deflection, whereby the direction of flow is at an angle of from 0 DEG to about 30 DEG with the conveyor belt at the turning point.
Patent ES-8204588-A1 (ES)
Title: Winding device for storing tobacco leaves.
IPC: A24C1/28
Filed: 1981-07-03
Abstract: A device for storing tobacco leaves or parts thereof in a winding belt or a bobbin, mainly comprising a frame having at least one deposition table formed like a suction box (1) having separate sections and a run-on and a run-off rim, a reel (4) for the winding belt adapted to reciprocate with respect to the run-off rim of the table and a rotatable driving element formed like a roller and associated with each table and having its rotary axis arranged parallel to that of the reel freely rotatable in the frame, which roller presses against the bobbin circumference and is adapted to advance the belt across the table and to wind it on the reel whereas the tightening force experienced by the tape during the winding operation is determined by belt-engaging braking means (11, 19) in front of the run-on rim of the table.
Patent ES-8203651-A1 (ES)
Title: Inorganic coatings comprising layer minerals.
IPC: C09D5/18
Filed: 1981-07-10
Abstract: An inorganic coating for a substrate comprising a layer of lamellae of a layer mineral, preferably vermiculite, in which substantially all of the lamellae are of size below 50 microns, production of the coating by applying a suspension of the lamellae to the substrate and removing the liquid from the suspension, articles comprising a substrate having the coatings thereon and use of the coatings and the articles for the thermal insulation and fire protection of materials. The coating significantly upgrades the thermal insulation and fire performance of substrates even when only a few microns, for example below 50 microns and even below 10 microns, in thickness.
Patent ES-8305105-A1 (ES)
Title: Hot-and cold-water mixing valve - has control disc sliding to shut outlet in any angular setting
IPC: F16K11/078
Filed: 1981-10-07
Abstract: The hot- and cold-water mixing valve has two parallel ceramic valve discs forming a seal against each other, the one on the inlet side forming a stationary seat, while the other is slid from outside via a linkage to regulate the flow and turned to regulate the temperature, masking cold- and hot-water inlet holes in the seat disc. A cowl deflects the water passing through it. In each angular position giving a particular temperature setting, the control disc (8) can be slid in a straight line in order to open or shut the outlet hole (73) in the seat disc (7).
Patent ES-8302220-A1 (ES)
Title: Actuating mechanism with fluid assistance, particularly for a servo steering system.
IPC: B62D5/14
Filed: 1981-09-23
Abstract: The output member of a fluid distributor (6) forms the input member (4), with a pinion (24), of a speed-increasing transmission housed in a casing (1), and the output member (5) of which comprises a curved bar (121) bearing a toothed sector (23) interacting with the pinion (24) and forming the curved rod (21) of a piston (19) moving inside a toroidal cylinder (13) with an axis of curvature coinciding with the axis (14) of the output shaft (3) of the mechanism connected to the rod of the piston (21) by a link arm (22) oscillating in the inner chamber (10) of the casing (1) forming one of the working chambers of the fluid-assisted motor of the transmission.