baber/WOPTO huggingface dataset:
Patent ES-464791-A1 (ES)
Title: Pipe jointing arrangements and pipes therefor
IPC: F16L27/08
Filed: 1977-12-06
Abstract: The axes of the end sectors of two pipes which are to be connected usually coincide. The device allows connections, when these axes make a certain angle between them, which can be oriented at will in space. The adjacent ends of the two pipes (1, 2) are cut obliquely in planes making the same angle with the longitudinal axes (3, 4) of the end sectors. Since the inner profile of this oblique section is elliptical to start with, it is made circular by a suitable thinning of the wall of the pipe. By virtue of this circular cross-section, the pipes may, before permanent connection, be oriented with respect to each other by simply rotating one with respect to the other, without there being any cranking inside the connection. A pipe thus connected can be used for drain water and water containing products in suspension.
Patent ES-467567-A1 (ES)
Title: Protective cover for human body inserting tube unit
IPC: A61M25/00
Filed: 1978-03-04
Abstract: The sleeve comprises a sheath (1) of polyethylene film and a cuff (5). The sheath (1) has two tearing lines (2 and 3) in its longitudinal direction, and the cuff (5) has a notch (9) on its ring (6). When the flap (4) is pulled the sheath (1) can be torn open over its entire length and the cuff (5) can be separated down to the notch (9). This permits the creation of a sterile packaging which may contain the sheath (1) and a tubular apparatus present therein and intended for introduction into the human body. The sleeve permits hygenic storage and handling.
Patent ES-471289-A1 (ES)
Title: Control device for automobile electric equipments
IPC: B60R16/02
Filed: 1978-06-30
Abstract: A device for controlling components of electrical equipment of a motor vehicle, such as flashing direction indicators, warning lights, side and rear lamps, etc. Respective control switches actuable by the driver of the vehicle, control circuit units for processing control signals from the control switches, control relays activated by the control circuit units to supply the components, and a synthesis circuit common to all of the control circuit units and providing a common supply output for all the control circuit units are provided. The synthesis circuit has a prepositioning circuit providing a prepositioning output, and a general clock adapted to serve as a time base for the system by controlling an input shifting circuit, in each control circuit unit, to shift a transient control signal such that it is provided at the output of the input shifting circuit when its duration is of at least one clock period. Each control circuit unit also has a memorizing circuit responsive to the prepositioning output for memorizing the control signal provided at the output of the input shifting circuit.
Patent ES-471685-A1 (ES)
Title: Print paper photograph
IPC: G03C1/775
Filed: 1978-07-13
Abstract: Photographic paper which includes, on its reverse side, an impression, the reflecting power of which is less than that of the paper, so as to present a sharp image, but the reflecting power of which is greater than that of a pre-printed reference mark, when it is applied to the paper, so that the impression is not detected by a photoelectric detector used for cutting the paper into individual prints. The impression on the reverse side of the paper is produced by an ink containing a pigment (colouring matter) and a white opaquing agent, such as titanium dioxide or zinc oxide.
Patent ES-472640-A1 (ES)
Title: 3"-N-Demethyl-3"-N-substituted-4,6-di-0-(aminoglycosyl)-1,3-diaminocyclitols, methods for their preparation and their application as antibiotics.
IPC: C07H15/22
Filed: 1978-08-17
Abstract: The invention includes, as novel compounds, aminoglycoside antibiotics of the 4,6-di-O-(aminoglycosyl)-1,3-diaminocyclitols which are 3-N''-substituted. Also included in the invention are compositions containing said novel compounds and methods for the use of said compounds and compositions.
Patent ES-472716-A1 (ES)
Title: Method and apparatus of cavity identification of mold of origin
IPC: B65G47/48
Filed: 1978-08-21
Abstract: This invention relates to a system of determining which of a plurality of molds produced a particular container. A concentric ring code is molded into the bottom of each container as it is produced. The containers are then passed by a reading station, where light whose intensity is proportional to the angle of incidence is projected onto the bottom of the container. Readings are taken of the variation of intensity of light reflected to a particular point in order to determine the position of rings on the container. Suitable electronics then decode the ring position to determine the container code, thus allowing identification of the mold which produced each container.
Patent ES-473080-A1 (ES)
Title: Rack and pinion steering, especially for motor vehicles
IPC: B62D5/22
Filed: 1978-09-05
Abstract: The invention provides a steering assembly comprising a gear rack actuated by a pinion shaft rotated by a steering spindle wherein misalignment of the teeth of the gear rack and of the teeth of the pinion shaft can be readily adjusted for the entire flanks of both sides of the teeth so as to eliminate play and maintain constant engagement. A two part housing having relative pivotal motion on a spherical juncture is utilized as a bearing means between the housing members.
Patent ES-484393-A1 (ES)
Title: Alkali- and urea group-free polyfunctional isocyanates
IPC: C08F8/32
Filed: 1979-09-24
Abstract: An alkali- and urea group-free polyfunctional isocyanate derivative of a homo- or co-polymer of acrylamide or methacrylamide is prepared by reacting a corresponding N-chloroamide derivative of the homo- or co-polymer of acrylamide or methacrylamide with a tertiary amine having a pKa value of more than 7 in the presence of an inert solvent and at a temperature of from 20 to 180 DEG C. The derivatives may be used in coating compositions.
Patent ES-8101954-A1 (ES)
Title: Particulate slagging agent and process for the continuous casting of steel.
IPC: B22D11/111
Filed: 1980-02-22
Abstract: 1. Finely-divided slagging agent for the continuous casting of steel which tends to release aluminium oxide into the slagging agent during its use in the molten state, characterised in that it has a fluidity of about 10.2 to 40.6 cm (4 to 16 inches), a melting range which, at most, is not substantially above 1,260 degrees C (2,300 degrees F) and a start-up ADK value of not more than 500 seconds, and is further characterised by the following theoretical net oxide analysis values in the ranges mentioned below, the percentages being understood as percentages by weight and being chosen so that the sum is 100% : Constituents of the fluxing agent (*) % by weight (**) CaO* (*) 0-42 (**) MgO* (*) 0-20 (**) BaO* (*) 0-20 (**) SrO* (*) 0-20 (**) MnO* (*) 0-20 (**) FeO* (*) 0-18 (**) F* (*) 4-16 (**) B2 O3 * (*) 0-15 (**) Na2 O (*) 1-25 (**) K2 O (*) 0-5 (**) Li2 O (*) 0-5 (**) V2 O5 (*) 0-1 (**) NiO (*) 0-2 (**) CuO (*) 0-2 (**) ZnO (*) 0-1 (**) TiO2 (*) 0-5 (**) ZrO2 (*) 0-3 (**) CoO (*) 0-2 (**) Cr2 O3 (*) 0-2 (**) MoO3 (*) 0-1 (**) Glass network former (*) SiO2 (*) 20-40 (**) Al2 O3 (*) 0-12 (**) P2 O5 (*) 0-10 (**) B2 O3 (*) included above (**) and the ratio of the sum of the theoretical net oxide analysis values of the fluxing-agent constituents marked with an asterisk to the theoretical net oxide analysis value of SiO2 (this ratio is designated as the R' ratio) is fixed beforehand at 1.5:1 to 3:1 in order to reach an operational ADK value which is not substantially above 750 seconds at most.
Patent ES-8105262-A1 (ES)
Title: 1,1'-Biphenyl-2-yl alkylamine derivatives, their production and cardiovascular preparations containing same.
IPC: C07C231/00
Filed: 1980-03-12
Abstract: 1,1 min -biphenyl-2-yl alkylamine derivatives of formula (I): < CHEM > wherein: X is hydrogen or a halo substituent at any position in the phenyl ring R<1> is hydrogen, hydroxy, C IDENTICAL N, CONR<5>R<6>, or CO2R<8> where R<5>, R<6>, R<8> independently represent hydrogen or alkyl R<2> is hydrogen or alkyl Z is -(CH2)n- or -CH2@@CH2- where n is an integer of from 2 to 4 R<3> and R<4> independently are hydrogen, C1-6 alkyl, CH2C2-5 alkenyl, phenyl C1-3 alkyl, or taken together with the adjacent nitrogen atom form a heterocyclic group or a pharmaceutically-acceptable salt thereof. The compounds are prepared by the usual methods for analogous compounds. They have been found to be effective in the treatment of cardiac arrhythmias. Pharmaceutical formulations have been prepared.
Patent ES-8104171-A1 (ES)
Title: Heat exchanger
IPC: C07C39/205
Filed: 1980-03-26
Abstract: PURPOSE:To improve the efficiency of the heat exchanger by providing the fluid circuit with refrigerant which has a specific rate of volume against the fluid circuit volume in the evaporator when it is in liquid condition. CONSTITUTION:The fluid circuit 13 houses refrigerant 11 which, when in liquid state, has 50%-70% of the volume of the fluid circuit 13 constituting the evapolator 6. When heat exchange is made in this state, refrigerant 11 in liquid state comes to contact fully the inner wall of the fluid circuit 13 of the evaporator 6 when the inside of the fluid circuit 13 forms the two-phases of liquid and vapor and refrigerant 11 in liquid state fails to rise up to the inside of the vapor rising pipe 9. Thus, vaporization of refrigerant 11 in the evaporator 6 and condensation of vapor of refrigerant 11 in the condenser 8 are both accelerated efficiently.
Patent ES-8101421-A1 (ES)
Title: Apparatus for pulling transverse fins onto a plurality of pipes
IPC: B21D53/08
Filed: 1980-05-23
Abstract: An apparatus invention relates to an apparatus for pulling transverse fins onto a plurality of pipes which are arranged fixed in position alongside of each other by means of carriers the ends of which are operatively supported on respective endless carrier-conveyor chains between a working position engaging the fin plates and a disengagement position releasing the fin plates, the carrier being provided with at least one support foot which holds the carrier in the working position. The support foot is supported on support members of a control device which holds the carriers in the working position on the transport path until release of the transverse fins and releases them for swinging depending on the fin spacing and the transverse fins which have already been pulled-on, the point of release moving in a direction opposite the direction of movement of the carrier conveyor chains. In order to reduce the friction and increase the reliability of operation, the fin pull-on path is divided into a transport region and a control region. Furthermore the control device comprises a control side which is arranged at the end of the transport path and on which the carriers support themselves by at least one support foot.
Patent ES-8106873-A1 (ES)
Title: Preventing dust generation from lead oxide - by adding polyethylene glycol
IPC: C09C1/14
Filed: 1980-07-04
Abstract: Dust generation from lead oxide is prevented by adding polyethylene glycol (PEG). For minium the PEG has a mol. wt. of 200-400 and amt. used is 0.2-1 wt. %. For litharge the PEG has a mol. wt. of 300-400 and amt. used is 0.75-1.25 wt. %. The lead oxide powder is easily wetted by water and can be granulated.
Patent ES-8106231-A1 (ES)
Title: Divisible tablet having controlled and delayed release of the active substance
IPC: A61J3/10
Filed: 1980-08-14
Abstract: Divisible tablet having controlled and delayed release of the active substance and consisting of a compact that is optionally provided with a coating and is formed by at least one active substance in an adjunct composition that effects a delayed and controlled release of the active substance and optionally one or more additional adjunct compositions that optionally contain active substances and are arranged in longitudinal layers, the compact being of an oblong shape in which the ratio of length to width to depth is approximately 2.5 to 5: approximately 0.9 to 2:1 and the width constitutes at most 2/3 of the length, and in which one or more relatively deep dividing grooves are present which run perpendicularly to the length and the depth and have a total depth constituting from approximately 1/3 to approximately 1/2 of the depth of the tablet, but are at least so deep that one fracture surface area multiplied by the number of possible fragments constitutes a maximum of 15% of the surface area of the undivided tablet, the base and top faces independently of one another are planar or are convexly curved about the longitudinal axis or about parallels to this axis, the side faces are planar, the end faces can be of any shape and edges are optionally bevelled or rounded.
Patent ES-8203728-A1 (ES)
Title: Reinforcing cord for elastomeric articles, shaped articles of reinforced elastomeric material, more particularly pneumatic tyres for vehicles, and a process for the manufacture of reinforcing cord.
IPC: D02G3/48
Filed: 1981-01-15
Abstract: The invention particularly relates to a reinforcing cord for elastomeric objects, which cord is built up of two or more groups of endless filament bundles which are twisted or laid together. Each group contains at least one bundle of PPDT filaments and at least one bundle of rayon filaments. The cord is especially meant for use in pneumatic tires of vehicles. When use is made of the cord composite according to the invention, radial ply tires for trucks need be provided with only two carcass plies and heavy-duty tires of passenger cars need comprise only one carcass ply.
Patent ES-8202129-A1 (ES)
Title: Space heating installation for domestic or industrial use.
IPC: F24D11/02
Filed: 1981-03-18
Abstract: The invention relates to a heating installation for home or industrial use. It is of the type including a heat source associated with a heat pump of which the heat produced is given up to a heating fluid contained in an enclosure connected to heating members placed in the premises to be heated. It is characterized in that at least one part of the heat produced by the exhaust heat source is capable of being transferred to the heating fluid and of being added to that given up by the heat pump. The invention is particularly useful as a boiler for a heating system.
Patent ES-8203834-A1 (ES)
Title: Cyanoalkyl-phenyl ureas with selective herbicidal activity, their preparation and their compositions.
IPC: C07C275/42
Filed: 1981-03-09
Abstract: There have been produced novel cyanoalkyl-phenylureas which have herbicidal activity and which exhibit good selectivity in various crops of cultivated plants. The novel cyanoalkyl-phenylureas correspond to the formula I defined herein < IMAGE > (I)
Patent ES-8302136-A1 (ES)
Title: Cam carrier comprising a plurality of superimposed plates for a circular knitting machine
IPC: D04B15/32
Filed: 1981-05-07
Abstract: The cam carrier comprises a cam plate or inner plate 2, intermediate plates 3-6 and an outer plate 7 of these plates 2, 4, 5, 6 have two needle butt guides, 11 so that they can be readily exchanged. The plates are arrached together by screw member, 25, and to the support, 32, by screw 31. The invention seeks to reduce changeover time for the cam plates and storage room required for different cam plates when not in use.
Patent ES-8203395-A1 (ES)
Title: Recovery of cerium from polymer dispersions
IPC: C08F251/00
Filed: 1981-04-28
Abstract: This invention relates to removal of cerium, used as a free-radical initiator, from aqueous polymeric dispersions, particularly starch graft copolymer dispersions, by adsorbing cerium (III) onto a strong cation exchange resin, to separation of the adsorbed cerium (III) from the resin using a solution such as sodium sulfate or sodium oxalate to form a cerium (III) precipitate, and to oxidation of the separated cerium (III) to cerium (IV).
Patent ES-8206622-A1 (ES)
Title: Macrolide antibiotics, their preparation and veterinary compositions containing them.
IPC: A61P31/04
Filed: 1981-07-14
Abstract: Novel macrolides of formula (I): < CHEM > where Q is -CHO or -CH2OH and Y is hydroxyl or a mycarosyloxy group and salts or esters thereof can be prepared by the submerged aerobic cultivation of Streptomyces fradiae ATCC 31669 and are of value in the chemotherapy of microbiai infections in warm blooded animals and as intermediates in the preparation of other closely related macrolide antibiotics.
Patent ES-8206499-A1 (ES)
Title: Use of 2-propargyloxy-benzazoles as synergists.
IPC: C07D277/68
Filed: 1981-07-15
Abstract: 1. Use of the compounds of the formula (I) see diagramm : EP0044008,P12,F1 in which R', R'', R''' and R''''independently of one another represent hydrogen, halogen or C1 -C4 -alkyl and X represents oxygen or sulphur, as synergists in agents for combating pests, in particular together with other insecticides and acaricides.
Patent ES-8206421-A1 (ES)
Title: Optically active isomers of trans-3(2-(4-chlorophenyl)-vinyl)-2,2-dimethyl-cyclopropion-1-ic acid-(alpha-cyano-4-fluoro-3-phenoxy-benzyl)-esters, process for their preparation and their use as ectoparasiticides.
IPC: A01N53/00
Filed: 1981-09-02
Abstract: The invention relates to optically active isomers of trans-3-(2-chloro-2-(4-chloro-phenyl)-vinyl-2,2-dimethyl-cyclopropane- 1-carboxylic acid alpha - cyano-4-fluoro-3-phenoxy-benzyl ester of Formula (I), to methods for the preparation of said optically active isomers, to compositions containing said optically active isomers and to the use of said optically active isomers and compositions for their ectoparasiticidal activity.
Patent ES-8300415-A1 (ES)
Title: Miniature circuit breaker with high rupture capacity.
IPC: H01H73/18
Filed: 1981-12-04
Abstract: 1. Miniature circuit breaker with high rupture capacity with a narrow insulating housing (10) comprising : - two extinguishing chambers (34, 36) arranged side by side in the lower part of the housing with deionization plates (38) extending parallely to the bottom (16) of the housing (10), the two arcing chambers being separated by an insulating wall (30) extending in the median line of the housing perpendicularly to said bottom (16), - two pairs of contacts (46, 50 48, 52) each associated to one of said chambers and located in front of said plates (38), the moving contact (50, 52) moving in a way to draw an initial arc extending parallely to the plates (38) and pivoting by migration on the horns (56, 58) in order to spread out at the entrance perpendicularly to the plates (38), - an input terminal (26) and an output terminal (28) of the circuit breaker arranged on the two narrow lateral faces of the housing, one of the terminals (26) being connected to one (48) of the stationary contacts, - a mechanism (66) to control the opening and the closing of the circuit breaker, - and a magnetic and thermal tripping device, the magnetic tripping device provided with a coil (68) inserted between the arcing chambers (34, 36) and the mechanism (66) and extending parallely to said plates (38), characterized in that it comprises a contact carrier in the form of a fork (54) bridging said wall (30) and carrying at the end of each prong a movable contact (50, 52) to connect electrically these movable contacts (50, 52) and to constitute a contact bridge with two series breaking intervals, said fork (54) being controlled by the mechanism to move simultaneously the movable contacts (50, 52) in open and in closed position, that the two arcing chambers (34, 36), the coil (68) and the mechanism (66) are superposed and fill each the whole width of the housing and that the other terminal (28) is connected to the other stationary contact (46) by means of the said thermal tripping device and the said coil (68).
Patent ES-8306748-A1 (ES)
Title: Thiazoline derivatives.
IPC: C07D417/04
Filed: 1982-04-01
Abstract: 2-[Pyridyl-(3')]-thiazolines have the formula < IMAGE > wherein R1 and R2 are each hydrogen, halogen or C1-C4-alkyl, R3 and R4 are each hydrogen or C1-C4-alkyl, A is an inorganic or organic acid, and n is the number 0, 1 or 2, with the proviso that R1, R2, R3 and R4 are not all simultaneously hydrogen. There are described processes for producing these 2-[pyridyl-(3')]- thiazolines and the use thereof, as well as the use of 2-[pyridyl-(3')]- thiazoline and of salts thereof with inorganic or organic acids and their use as pesticides.
Patent ES-8305096-A1 (ES)
Title: Hydrodynamic bearing.
IPC: F16N7/38
Filed: 1982-06-25
Abstract: The invention relates to a hydrodynamic bearing in which a pressure limiting valve is connected to the oil supply to a groove provided at the inlet zone of the bearing element. The oil pump thus can be of considerably smaller dimensions than heretofore, the energy consumption in operation is reduced, and the removal of heat is improved.
Patent ES-8401553-A1 (ES)
Title: Borate solution soluble polyvinyl alcohol films.
IPC: C11D3/37
Filed: 1982-11-09
Abstract: Conventional polyvinyl alcohol envelopes will not readily dissolve in wash water which has a significant borate concentration and a pH frequently encountered in wash liquors. Herein, such films are rendered sufficiently soluble in such solutions. In the preferred embodiment this is done by utilizing a polyvinyl alcohol film wherein at least a portion of the polyvinyl alcohol has a number average molecular weight below about 50,000, or a polyvinyl alcohol film containing a polyhydroxy compound having a binding constant with borate of at least about 800M<-><2>, or utilizing a polyvinyl alcohol film having an acid having an acid dissociation constant of 10<-><9> M or larger or a polyvinyl alcohol film containing mixtures thereof.
Patent ES-8402198-A1 (ES)
Title: Apparatus for embossing the surface of sectional bars.
IPC: B29C59/04
Filed: 1983-04-15
Abstract: An arrangement for stamping an outer surface of a synthetic thermoplastic bar material in thermoplastic condition has a guiding element for a bar material, a rotary stamping tool with a working surface shaped in correspondence with a desired pattern to be stamped and rolling over the bar material, and a negative pressure element located in the region of the stamping tool and arranged for attracting the bar material against the working surface of the stamping tool.
Patent ES-8502708-A1 (ES)
Title: Azetidinone derivatives, a process for their preparation and their use as intermediates in the preparation of carbapenem antibiotics.
IPC: C07D403/12
Filed: 1983-08-24
Abstract: Compounds of formula (I): < CHEM > (wherein R<1> represents hydrogen or a hydroxy-protecting group, R<2> and R<3> represent hydrogen, alkyl or aryl R<4> represents optionally substituted alkyl, alicyclic heterocyclic, aryl, aromatic heterocyclic, optionally substituted alkenyl or optionally substituted alkynyl R<5> represents hydrogen or a carboxy-protecting group and R<6> represents alkoxy, aryloxy, dialkylamino or diarylamino or two of R<6> together represent o-phenylenedioxy or three together represent CH3C (-CH2O-)3) may be prepared by reacting the corresponding carbonyl compound with a compound of formula P(R<6>)3. Compounds (I) may be cyclised to prepare carbapenem derivatives, many of which have valuable antibiotic activity.
Patent ES-8505744-A1 (ES)
Title: Dimensionally recoverable article.
IPC: F16L58/10
Filed: 1984-01-05
Abstract: A recoverable article comprising a composite structure is produced from a recoverable fabric and a polymeric matrix material. The structure is used for environmental protection of cables, pipes and other substrates.
Patent ES-8507605-A1 (ES)
Title: Method for producing wine by fall carbonic maceration
IPC: C12G1/02
Filed: 1984-03-22
Abstract: Method and apparatus are disclosed for producing wine by full carbonic maceration in which whole uncrushed grapes are placed in a closable container to a depth that the grapes remain whole, the air within the container is expelled to produce a substantially anaerobic atmosphere in which the grapes undergo intra-cellular fermentation. The containers comprise sealable plastic bags that incorporate a one way valve to allow release but not entry of gases. The container preferably contains solid CO2 to expel air by vaporization of the solid CO2.