baber/WOPTO huggingface dataset:
Patent ES-8302121-A1 (ES)
Title: Method of generating halogen, an electrode-membrane assembly, an electrolytic cell and a semipermeable ion-exchange membrane for said method.
IPC: C25B9/23
Filed: 1981-09-30
Abstract: Aqueous alkali metal hydroxide is electrolyzed to generate elemental halogen in a cell having a sandblasted membrane (105) or other rough or abraded surfaced ion exchange membrane (105) with the rough surface exposed to electrolyte, While the surface may be on either the anodic or cathodic side lower voltage is attained when it is on the cathodic side, This is especially true when the cathode has an open structure and is in direct contact with the rough surface but unbonded thereto whereby liquid electrolyte is in ready contact both with the electrode and the membrane (105). The electrode is gas and electrolyte permeable and may be in the form of an electroconductive screen (108a, 114) or several electroconductive screens (108a, 114) in face to face contact. These screens (108a, 114) or opposed surtaces thereof may have different hydrogen or halogen overvoltages, Often in such a case the film or screen surface having the higher overvoltage is in contact with the rough membrane (105) surface and the surface or screen having the lower overvoltage is spaced from the membrane (105) with the higher overvoltage surface interposed between the membrane (105) and the lower overvoltage surface. The low overvoltage surface of course is in direct electrical contact with the higher overvoltage surface. Generally the surface having the low overvoltage is greater in area than the surface having the high overvoltage.
Patent ES-8301990-A1 (ES)
Title: 2-Carbamimidoyl-6-substituted-1-carbadethiapen-2-em-3-carboxylic acids, a process for preparing and an antibiotic composition comprising the same.
IPC: C07D487/04
Filed: 1981-10-15
Abstract: Disclosed are 2- and 6-substituted-1-carbadethiapen-2-em-3-carboxylic acids having the structure: < CHEM > wherein R@, and R@ are, inter alia, independently selected from the group consisting of hydrogen, alkyl, alkenyl, aryl and aralkyl A ist a direct, single bond connecting the indicated S and C atoms, or A is a cyclic or acyclic connecting group selected, inter alia, from alkyl, cycloalkyl, aryl, heteroaryl, heteroalkyl R@ and R@, which define the carbamimidoyl function are, inter alia, independently selected from hydrogen, alkyl, aryl additionally, said carbamimidoyl is characterized by cyclic structures achieved by the joinder of the two nitrogen atoms via their substituents and by their joinder to connecting group A additionally, <<carbamimidiums>> are disclosed by quaternization of one of the nitrogen atoms of said carbamimidoyl. Such compounds as well as their pharmaceutically acceptable salt, ester and amide derivatives are useful as antibiotics. Also disclosed are processes for the preparation of such compounds and pharmaceutical compositions comprising such compounds.
Patent ES-8300352-A1 (ES)
Title: Tank for hot wine maceration of grapes prior to pressing - is equipped with alcohol-meter and roller blind type top cover
IPC: C12G1/02
Filed: 1981-11-18
Abstract: Maceration is carried out in the tank in which grapes are dumped on reception and from which they are transferred to the pressing or fermentation stages. The tank is of the type which has in its base a screw conveyor to discharge the grapes. The installation comprises an alcoholometer which is automatically fed periodically with a measured vol. of the wine so that the alcohol content of the wine can be maintained at a predetermined level. Pref. the tank is equipped with a cooling system, spray jets through which hot wine is circulated over the grapes, an inlet for fresh wine at the level of the discharge screw and a rectractable tank top cover. A single tank is used for both reception and maceration of a batch of grapes. The tank cover is inexpensive, light wt. and easily retractable but provides a firm closure by virtue of its magnetic edge seal.
Patent ES-8303036-A1 (ES)
Title: Edible collagen sausage casing and method of manufacturing same.
IPC: A22C13/00
Filed: 1982-01-22
Abstract: There is disclosed an improved collagen sausage casing and a method to produce such a casing. The normal processes for manufacturing collagen casing are employed. Immediately prior to the point in the process where the collagen extrusion mass is extruded, a proteolytic enzyme is injected into the collagen gel stream. The proteolytic enzyme is immobilized and becomes non-functioning as the free water required for its activity is restricted by the further steps of the process. Upon stuffing the casing with a meat emulsion and subjecting the stuffed casing to the smokehouse or cookhouse cycles in the normal sausage manufacturing process or by cooking in the home, the enzyme is again reactivated and continues to breakdown the collagen thereby tenderizing the casing. The proteolytic enzyme may be papain, bromelain, ficin, fungal protease, bacterial protease, trypsin, chymotrypsin, pepsin and protease.
Patent ES-8307258-A1 (ES)
Title: Cephalosporins, processes for their preparation and pharmaceutical compositions containing these compounds.
IPC: C07D501/20
Filed: 1982-02-12
Abstract: The invention is directed to cephalosporins of the formula < IMAGE > and the tautomers thereof, and, when E is a hydrogen atom, the pharmacologically acceptable salts thereof with inorganic or organic bases.
Patent ES-8301796-A1 (ES)
Title: Foldable and portable vehicle with foldable handlebar.
IPC: B62K15/00
Filed: 1982-02-12
Abstract: A foldable, portable bicycle in which the handlebar assembly, the seat assembly, the pedal crank and the frame are foldable quickly and easily into a compact and regular-shaped package that is easily portable and storable, and are unfoldable with similar speed and ease into a safe, durable and comfortable bicycle that accommodates adults of normal size. The frame is designed with a low profile that is substantially the same in height and thickness as the dimensions of the wheels and their supports, and the handlebar and seat assemblies extend upwardly to normal height, but fold and collapse, along with the pedals, to substantially within the confines outlined by the folded frame. The steering bearing is housed in a front wheel mount in the form of a narrow arcuate band on the front end of the frame, and has a height that is substantially less than its diameter, about one-quarter the diameter as disclosed. The bearing has at least one set of rolling bearing elements that are confined, both laterally and vertically, in races that are defined between the band and bearing rings on the handlebar assembly and the front wheel support, these being connected through the front wheel support by connecting means that draw them together and against the opposite ends of the bearing. In one embodiment, two series of ball bearings are closely spaced, vertically, on opposite V-grooved sides of an internal flange on the band, and held in the grooves by oppositely opening V-grooves in bearing rings above and below the flange. In another, a single set of ball bearings is confined in an inwardly opening V-groove in the band by beveled edges of two bearing rings cooperating to form an outwardly opening internal V-groove for the balls. In each case, the increased lateral separation of the balls compensates for the reduced axial length to enable the vertically compact bearing to sustain the torque and thrust loads encountered in use.
Patent ES-8306008-A1 (ES)
Title: New chewing gum base and their use in a chewing gum.
IPC: A23G4/08
Filed: 1982-06-04
Abstract: The present invention is a homogeneous gum base composition which includes a properly plasticized elastomer component and a properly plasticized resin component, and optionally, a third component having fillers, emulsifiers, and/or softening agents, texturizing agents and waxes normally associated with production of chewing gum base. This invention also includes a method of preparing the novel chewing gum base as well as their use in a chewing gum.
Patent ES-8400095-A1 (ES)
Title: N-Chloro-tri:fluoromethyl- phenyl-4-cyano-5-amino-pyrazole(s)
IPC: C07D231/38
Filed: 1982-07-15
Abstract: N-(2-Chloro-4-trifluoromethyl phenyl)-4-cyano-5-amino pyrazole and derivs. of formula (I) are new (where either (1) R12 is Cl; R13 and R15 are H, F or Cl; and R14 is H or F. Provided that when R14 is F, then R15 is not H, or (2) R12, R13 and R15 are F; and R14 is H or F). Phenylhydrazine derivs. of formula (II) are also new. Cpds. (I) are pre- and post-emergence selective herbicides esp. useful against broadleaf and grass weeds in cereal, soyabean, cotton, vegetable, etc. crops. Applied at 0.01-10 kg/ha. (II) are intermediates in the prepn. of (I) and they are also herbicides.
Patent ES-8306442-A1 (ES)
Title: Device for applying a high frequency electromagnetic field to living tissue to promote healing thereof.
IPC: A61N1/06
Filed: 1982-09-24
Abstract: A portable therapy device for attachment to a patient to promote tissue healing by exposure to an r.f. field, comprises an oscillator (5) which energizes an antenna having a transmitting element (1) the natural directive pattern of which is modified by a reflector (8) and a parasitic element (10) such that a major part of the r.f. field emitted by the antenna passes to the patient. In another embodiment the antenna is configured to produce a spatially substantially uniform field strength over the area of the patient being treated. The device subjects the tissue to r.f. power levels which produce no significant tissue heating.
Patent ES-8401078-A1 (ES)
Title: Cephalosporin esters, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D501/22
Filed: 1982-10-16
Abstract: The invention relates to novel 1- loweralkoxycarbonyl-oxy-lower alkyl esters of 7 beta -[2-(2-amino-4-thiazolyl)-2- (syn)-methoxyimino-acetamido]-3- cephem-4-carboxylic acid and N- protected derivatives thereof, which esters can be split under physiological conditions, to processes for producing them, and to pharmaceutical preparations containing such antibacterially active compounds.
Patent ES-8402001-A1 (ES)
Title: Biaxially stretched polyolefin film with an elasticity modulus in the longitudinal direction of more than 4000 N/mm2.
IPC: C08L23/10
Filed: 1982-11-10
Abstract: 1. Biaxially oriented plastic film made from polypropylene containing an additive comprising a natural or synthetic resin with a softening point of between 70 and 170 degrees C, characterized in that the film has a modulus of elasticity of between 4,000 and 6,000 N/mm**2 in the longitudinal direction.
Patent ES-8403412-A1 (ES)
Title: Stop action diaper stacker.
IPC: B65H31/28
Filed: 1983-04-07
Abstract: Conveyor chains, from which diaper carrying paddles extend, translate at constant velocity on a pivotable accumulator frame. A cam turning at uniform angular velocity acts on a follower that pivots the frame cyclically between upper and lower limits. During one phase of cam rotation the frame and conveyor chains are caused to rise at a constant velocity which equals the downward translational velocity of the chains so the net velocity of the chain and paddles is substantially zero. During this stop action phase a power driven stripper bar pushes a stack of diapers from the paddles.
Patent ES-8505896-A1 (ES)
Title: Ammonium fluoride prodn. from fluorosilicic acid
IPC: C01C1/16
Filed: 1983-11-22
Abstract: Sodium fluosilicate is reacted with ammonia in a continuous or discontinuous process, to form ammonium fluoride and other materials separable by conventional physical means. The discontinuous process is carried out by placing an aq. sodium fluorosilicate slurry in a reactor, adding ammonia as an aq. soln. or gas, in amount above stoichiometric, subjecting to strong agitation, and maintaining at 60-90 deg. C. The ammonia is added over 15-120 minutes and the digestion time is 30-60 minutes, with a final ammonia excess of 2.5-25%.
Patent ES-8600172-A1 (ES)
Title: Anaerobic digestion of organic waste for biogas production.
IPC: C02F3/28
Filed: 1983-11-29
Abstract: A low solids aqueous suspension of organic waste (10) is treated in at least four, e.g., six serial anaerobic zones (1-6) at a temperature of less than 40 DEG C and under quiescent conditions to provide methane, fertilizer and a clean liquid effluent.
Patent ES-8500899-A1 (ES)
Title: Mercaptoacetic acid and 3-mercaptopropionic acid amide derivatives for use in treatment of a human or animal body, some new derivatives and pharmaceutical compositions containing them.
IPC: A61K31/425
Filed: 1984-01-10
Abstract: Novel analgesic and enkephalinase inhibiting compositions comprising an analgesically and enkephalinase inhibitory effective amount of at least one compound selected from the group consisting of a compound of the formula < IMAGE > I wherein R1 is selected from the group consisting of hydrogen and acetyl, n is 1 or 2 and when n is 1, R2 is selected from the group consisting of phenyl, p-chlorophenyl, m-trifluoromethylphenyl and thiazolyl and when n is 2, R2 is selected from the group consisting of phenyl and p-chlorophenyl and their salts with non-toxic, pharmaceutically acceptable acids and bases and an inert pharmaceutical carrier and novel method of relieving pain and inhibiting enkephalinase activity in warm-blooded animals and novel amides.
Patent ES-8502894-A1 (ES)
Title: Fluid supply for a chuck.
IPC: B23B31/177
Filed: 1984-03-23
Abstract: In a power operated chuck, a radially elastically deformable seal ring is inserted in a recess of a pressure fluid supply ring embracing the chuck body. The seal ring comprises a stiff body portion in which passages are provided for the pressure fluid, and laterally projecting fins which are elastically deformable in the radial direction of the chuck and apply against the supply ring. In an unloaded state, the seal ring is under slight bias applied against the supply ring and spaced from the circumferential surface of the chuck body. The area of the outer circumferential surface of the seal ring, exposed to the inflowing pressure fluid, is larger than the ring area on the inside circumference which is exposed to fluid pressure from the inside. The design makes it possible to transfer, in a short period of time, a large amount of pressure fluid into the chuck. Also, the seal ring disengages from the chuck body abruptly.
Patent ES-8505341-A1 (ES)
Title: 2-azabicyclo(3.1.0)hexane derivatives as intermediates and process for their preparation.
IPC: C07D209/52
Filed: 1984-08-28
Abstract: The invention relates to compounds of the formula I < IMAGE > (I) in which n denotes 0 or 1, R denotes hydrogen, alkyl, alkenyl or aralkyl, R1 denotes hydrogen or alkyl, which can optionally be substituted by amino, acylamino or benzoylamino, alkenyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, aryl or partially hydrogenated aryl, each of which can be substituted by alkyl, alkoxy or halogen, aralkyl or aroylalkyl, both of which can be substituted in the aryl radical as defined previously, a monocyclic or bicyclic S- or O- and/or N-heterocyclic radical or a side chain of an aminoacid, R2 denotes hydrogen, alkyl, alkenyl or aralkyl, Y denotes hydrogen or hydroxyl, Z denotes hydrogen, or Y and Z together denote oxygen, X denotes alkyl, alkenyl, cycloalkyl, aryl, which can be monosubstituted, disubstituted or trisubstituted by alkyl, alkoxy, hydroxyl, halogen, nitro, amino, acylamino, alkylamino, dialkylamino and/or methylenedioxy, or 3-indolyl, and to a process for their preparation, agents containing them and and their use, and to 2-azabicyclo[3.1.0]hexane derivatives as intermediates, and a process for their preparation.
Patent ES-8603989-A1 (ES)
Title: A process and a boiler for the combustion of powdered coal
IPC: F23M5/08
Filed: 1984-12-04
Abstract: A powdered coal boiler has a fore-hearth (4) preceding a flue (1). A cooling coil (6) is mounted around the inner wall (5) of the fore-hearth (4). This cooling coil (6) has contiguous turns which succeed one another over substantially the entire length of the fore-hearth in order to maintain the temperature of the inner wall (5) between 600 and 900 DEG C. A tertiary air inlet (11) is provided in the front wall of the fore-hearth and extends around a feed hole (8) in this front wall. The powdered coal burner (9) is located in this feed hole. The tertiary air inlet (11) comprises a number of orifices distributed around the feed hole (8). An independent blowing circuit (15) is also provided and terminates in tubes (16, 17) arranged to blow out longitudinally of the fore-hearth (4) and of the flue (1). In a boiler of the invention it is possible to achieve good uniform combustion of the powdered coal. < IMAGE >
Patent ES-8601773-A1 (ES)
Title: Air conditioning device for railroad vehicles.
IPC: B61D27/00
Filed: 1984-12-28
Abstract: The air-conditioning unit allows fresh air to be fed to each passenger compartment (8) via a respective throttle control (9). Each compartment (8) has an auxiliary heating element (12) for heating the received ait stream. The throttle element is used to reduce the fresh air stream when the heating is turned up. - Pref. the throttle control (9) employs a throttle plate controlled by a bimetal element responsive to the temp. of the heating element (12).
Patent ES-8603872-A1 (ES)
Title: Cardiotonic and antihypertensive oxadiazinone compounds.
IPC: A61K31/535
Filed: 1985-01-14
Abstract: Imidazole or triazole substd. phenyl-4H-1,3,4-oxadiazin-5 (OH) phenyl-4H-1,3,4-oxadiazin-5(6H)-ones of formula (I) and their acid addn. salts are new. Ar = gp. (a) or (b): R1, R2, R3 each = H, lower alkyl or CH2OH or R2 + R3 = a 5 or 6-membered opt. unsatd. ring A = a bond, 1-4C alkylene or 2-4C alkenylene. Pref. A = a bond Ar = gp. (a) R1, R2, R3 each = H, Me or Et or R2 + R3 = a 6-membered opt. unsatd. ring. - 6 Cpds. (I) including 2-(4-(1H-imidazol -1-yl)-phenyl) -4H-1,3,4 -oxadiazin-5(6H)-one (Ia), are specifically claimed.
Patent ES-8605851-A1 (ES)
Title: Continuous liquid extraction from wet mass
IPC: C10F5/00
Filed: 1985-04-30
Abstract: The process consists of (a) keeping the liquid mass in suspension through a means of liquid extraction; (b) feeding the wet mass as a continuous current into the inlet end of a pipe; (c) exerting axial pressure on the interior of the wet mass; (d) continuously moving a movable section of the side wall of the pipe with surface area greater than the remaining surface area of the section of side wall, to continuously displace the wet mass along the length of the working section and to generate a  dynamic frictional force between the movable wall section and the wet mass; and (e) continuously discharging the mass contg. only a small fraction of liquid, from the outlet end of the pipe.
Patent ES-8701939-A1 (ES)
Title: Rear axle system for lorries and trailers with electric brake couplings
IPC: B60T8/62
Filed: 1986-03-14
Abstract: The rear axle system for lorries and trailers with electric brake couplings forming the object of the invention is based on two identical half-casings which when joined form the overall body, with a central ring trapped between them as a support for some crown wheel bushings. Each bushing has internal grooving for one of the axle shafts, while the crown wheel joined to the said bushing is linked to a bevel gear, whose shaft is in its turn linked to a plate for gripping the corresponding electric brake, achieving independent operation for each axle shaft. <IMAGE>
Patent ES-8705477-A1 (ES)
Title: Fluorinated copolymers and their use in the hydrophobic and oleophobic treatment of substrates.
IPC: C08F220/24
Filed: 1986-03-20
Abstract: 1. Claims for the contracting States BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Fluoro copolymers, characterized in that they comprise, by weight : (a) 30 to 70% of one or more polyfluoro monomers of general formula : see diagramm : EP0195714,P13,F3 in which R**f denotes a straight- or branched-chain perfluoro radical containing 2 to 20 carbon atoms, Q denotes an oxygen or sulphur atom, B denotes a divalent chain sequence linked to Q via a carbon and capable of containing one or more oxygen, sulphur and/or nitrogen atoms, one of the symbols R denotes a hydrogen atom and the other a hydrogen atom or an alkyl radical containing 1 to 4 carbon atoms (b) 10 to 50% of one or more monomers of general formula : see diagramm : EP0195714,P13,F4 in which R**1 denotes a hydrogen atom or a methyl radical, R**2 denotes an alkyl radical containing 1 to 4 carbon atoms, n is equal to 2 or 3 and optionally (c) up to 40% of any one or more monomers other than those of formulae (I) and (II). 1. Claims for the Contracting state AT Process for the preparation of fluorinated products, characterized in that there are copolymerized, by weight : (a) 30 to 70% of one or more polyfluoro monomers of general formula : see diagramm : EP0195714,P14,F2 in which Rf denotes a straight- or branched-chain perfluoro radical containing 2 to 20 carbon atoms, Q denotes an oxygen or sulphur atom, B denotes a divalent chain sequence linked to Q via a carbon and capable of containing one or more oxygen, sulphur and/or nitrogen atoms, one of the symbols R denotes a hydrogen atom and the other a hydrogen atom or an alkyl radical containing 1 to 4 carbon atoms (b) 10 to 50% of one or more monomers of general formula : see diagramm : EP0195714,P14,F3 in which R1 denotes a hydrogen atom or a methyl radical, R2 denotes an alkyl radical containing 1 to 4 carbon atoms, n is equal to 2 or 3 and optionally (c) up to 40% of any one of more monomers other than those of formulae (I) and (II) within an organic solvent and in the presence of a polymerization catalyst and/or of a photoinitiator.
Patent ES-8708258-A1 (ES)
Title: Process for the combustion of fluid fuels and toroidal burner adapted for its application.
IPC: F23C7/00
Filed: 1986-04-30
Abstract: In this combustion process a fluid fuel such as pulverized coal mixed with primary air is injected along an axis and secondary air is injected along a helical path around the axis. Tertiary air is injected around the combustible fluid and the secondary air in substantially the same direction as the combustible fluid, in a substantial circumferentially continuous coaxial ring which is laterally confined downstream of the injection point.
Patent ES-8801786-A1 (ES)
Title: Heterocyclic amides.
IPC: C07D209/08
Filed: 1986-04-30
Abstract: The invention provides a series of novel heterocyclic amides of the formula I in which the group A CRa can be -CRb=CRa-, -CHRb-CHRa- or -N=CRa-, the amidic group Re.L can be Re.X.CO.NH, Re.X.CS.NH or Re.NH.CO attached at position 4, 5 or 6 of the benzenoid moiety, Z is an acid group selected from the group consisting of carboxy, an acylsulphonamide residue of the formula CO.NH.SOnRg and a tetrazolyl residue of the formula II, and the radicals Ra, Rb, Rc, Rd, Re, Rf, Rg, Rh, n, X, G1, Q and G2 have the meanings defined in the following specification. The compounds of formula I are leukotriene antagonists. The invention also provides pharmaceutically acceptable salts of the formula I compounds pharmaceutical compositions containing the formula I compounds, or their salts, for use in the treatment of, for example, allergic or inflammatory diseases, or endotoxic or traumatic shock conditions and processes for the manufacture of the formula I compounds, as well as intermediates for use in such manufacture.
Patent ES-8802518-A1 (ES)
Title: Heterocyclic substituted-phenoxyalkyl-isoxazoles and-furans, their preparation and use as antiviral agents.
IPC: A61K31/5377
Filed: 1986-06-25
Abstract: Compounds of the formula < CHEM > are disclosed, wherein: Y is an alkylene bridge of 3-9 carbon atoms Z is N or HC R is hydrogen or loweralkyl of 1-3 carbon atoms, with the proviso that when Z is N, R is lower-alkyl R1 and R2 are each hydrogen, halogen, methyl, nitro, loweralkoxycarbonyl or trifluoromethyl and Het is a heterocyclic group, and pharmaceutically acceptable acid addition salts thereof, as well as methods for preparation and use thereof. The compounds exhibit valuable antiviral properties.