baber/WOPTO huggingface dataset:
Patent ES-469355-A1 (ES)
Title: Packaged tubes or rods
IPC: B65B19/00
Filed: 1978-05-02
Abstract: Packaging of tubes or rods is disclosed. The tubes or rods consist of a brittle material such as glass or ceramics. In a method for packaging, the tubes or rods are arranged in one package in the tightest possible packaging form. This package is encased by a hood preferably consisting of a film of synthetic material which is fitted over the package under stress and which thereby locks the tubes or rods in position. A plurality of such packages can be stacked on a conventional pallet and can be encased by an additional hood locking this stack in position.
Patent ES-471033-A1 (ES)
Title: Cobalt-chronium-nitrogen alloys for surgical implants
IPC: C22C19/07
Filed: 1978-06-22
Abstract: A wrought alloy consisting of 22 to 27 weight percent chromium, 3 to 6 weight percent molybdenum, 0.10 to 0.25 weight percent nitrogen, up to 0.15 weight percent carbon, up to 1 weight per cent manganese, up to weight percent silicon, up to 2 weight percent iron, up to 2 weight percent nickel, and the balance (except for impurities and incidental constituents) cobalt. Also includes alloy articles, e.g. surgical implants, constructed of the above. Further covers hot forged alloy articles wherein the alloy consists of the ingredients stated above.
Patent ES-472279-A1 (ES)
Title: Automotive flashing lamp system
IPC: B60Q1/34
Filed: 1978-08-01
Abstract: The flasher control circuit for the vehicle has an astable multivibrator (14) and there is an RC circuit linked to a resistor chain (42, 44). The tapping to the chain is adjusted to compensate for temperature changes to achieve a set flashing rate. The flashing rate is accurately set, and if one or more lamps fails then the flashing rate is increased to a set higher level so as to warn the driver of the failure of the lamp.
Patent ES-473776-A1 (ES)
Title: Induction heating fixture for applying adhesive-backed articles
IPC: C09J5/06
Filed: 1978-09-28
Abstract: A fixture for accurately applying discrete adhesive-backed articles to a support surface through the use of induction heat. Aligning and positioning means are associated with the faces of U-shaped cores to keep the end faces of the core in abutting relationship with the article being heated but permit the article and core combination to move slightly in compound direction to accommodate support surface variations or curvature.
Patent ES-474262-A1 (ES)
Title: Method and apparatus for stretching transversely web of plastic material
IPC: B29C48/08
Filed: 1978-10-17
Abstract: For the transverse stretching of the web, multiple-disc stretching devices have been used hitherto. The latter cause an intensive bending back of the web in the central region. Furthermore, sudden stretching initially occurs during this, specifically at the point where the web reaches the circumference of the discs, this amount of stretching being reduced at the moment of the further passage of the web through the stretching device. These disadvantages are avoided in that one of the rows of discs is now replaced by pressure elements (11) which are stationary in operation and are provided with sliding surfaces (24) which are curved in a concave manner towards the web and mesh with the other rotating row of discs (10). The meshing engagement of the stationary pressure elements (11) with the rotating discs takes place from a zero position (25) as far as a maximum degree and thus from zero stretching as far as maximum stretching. The position of the pressure elements (11) which are stationary during operation with respect to the rotating row of discs (10) can be adjusted. This process can be used in particular for stretching plastic mesh structures.
Patent ES-474843-A1 (ES)
Title: Baking oven comprising multiple compartments heated by hot gas circulation.
IPC: F24C15/32
Filed: 1978-11-06
Abstract: 1. Baking oven comprising multiple compartments heated by hot gas circulation, in which the hot gas flow for the heating channels (9) of at least one baking chamber (1, 2, 3, 4) can be switched off by means of a shut-off device (13) and an adjustable throttle (12) for the regulation of the induced draft is provided in the exhaust connection (11) of the circulation circuit, characterized thereby, that the shut-off device (13) and the throttle (12) are coupled with each other through a common actuating device (15, 14, 16, 19) in such a manner that the throttle (12) is closed during opening of the shut-off device (13) and conversely.
Patent ES-478478-A1 (ES)
Title: Process for the preparation of p-amino-diphenylamine
IPC: C07C209/38
Filed: 1979-03-09
Abstract: A process for the preparation of p-amino-diphenylamine which comprises catalytically hydrogenating p- nitroso-diphenyl hydroxylamine in the presence of an organic solvent, which is aniline or the amine of a benzene homologue containing from 7 to 12 carbon atoms of mono- or di-alkylamino derivatives thereof containing from 1 to 6 carbon atoms in the N-alkyl group(s), and one or more of the metals ruthenium, rhodium, palladium osmium, iridium and platinum or the sulphidic compounds thereof as a catalyst at a temperature of from 20 to 200 DEG C, is disclosed. Inter alia, the present invention is distinguished by the choice of solvent which results in, in particular, good selectivity, high conversion and short reaction times.
Patent ES-479861-A1 (ES)
Title: Marine radar including anticollision unit
IPC: G01S7/295
Filed: 1979-04-24
Abstract: A bright display radar system having anticollision capabilities in which received signals are digitized at a rate determined by a radar range setting and displayed at a constant relatively slow rate independent of the range setting. A computer based anticollision unit operates in response to the relatively slow digitized received signals so that targets may be tracked equally well at short and long ranges. Two sets of operator actuable switches are provided for controlling the anticollision unit. A first set of switches is provided which correspond directly to the most commonly used computer operating functions. The second includes an alphanumeric keyboard which may be used to actuate subroutines stored in a physically separate read-only memory which operates only in response to the alphanumeric keyboard.
Patent ES-481868-A1 (ES)
Title: Method of de-burring and cleaning electrode systems
IPC: H01J9/14
Filed: 1979-06-25
Abstract: A method of de-burring and cleaning an electrode system, a printed circuit board, or the like comprising at least two conductors positioned at a predetermined distance from each other by means of insulation material. The electrode system is immersed in a dielectric liquid and an electric potential difference is then applied between the conductors which is sufficiently large to generate an electric flash-over between the conductors. As a result of the small free path length in the dielectric liquid metal sputtered from the conductors can not deposit on the insulating parts of the electrode system.
Patent ES-482454-A1 (ES)
Title: Displacement transducer system
IPC: G01B7/00
Filed: 1979-07-12
Abstract: A displacement transducer system for providing a signal indicative of the position of a member, comprising a pair of voltage controlled oscillators the frequency of which is determined by a pair of variable reactance components, the reactance of one increasing while that of the other decreases as the member is moved in one direction and vice versa. The oscillators form part of a pair of phase locked loops to which an AC signal is supplied which depends upon the sum of the reactances of the comparator. The difference of the reactances is derived from the outputs of the oscillators and is used to control a counter which also is supplied with the AC signal. The count value of the counter indicating the difference of the reactances of the components.
Patent ES-486962-A1 (ES)
Title: Applying interior and exterior coverings to tubes or pipes
IPC: B05C19/00
Filed: 1979-12-17
Abstract: The apparatus is constituted by pre-heating furnaces 3, an exterior shotting station 5 and an interior shotting station 7, and induction furnace 9, and exterior covering station 10, 11, a cooling apparatus 14, a separation apparatus 16, a cleaning station 19, an interior covering station 20, an inspection and repair station 22, and a delivery table 23. In station 10, 11 an exterior covering is applied to longitudinally aligned pipes so that the covering extends between adjacent pipes. Following cooling at 14, the pipes are separated at 16.
Patent ES-8106904-A1 (ES)
Title: 2-Alkoxyphenyl-imidazo(4,5-b)pyridines, their preparation, their use in the production of medicaments and medicaments containing these compounds.
IPC: C07D471/04
Filed: 1980-07-10
Abstract: Compounds of the formula < IMAGE > wherein R1 is alkoxy of 1 to 3 carbon atoms and R2 is (aralkylsulfinyl of 7 to 9 carbon atoms)-(alkoxy of 2 to 3 carbon atoms) or (unsubstituted, mono-, di- or trisubstituted phenyl-sulfinyl)-(alkoxy of 2 to 3 carbon atoms), where the substituents are attached to the phenyl moiety and are nitro, alkyl of 1 to 3 carbon atoms, alkoxy of 1 to 3 carbon atoms or halogen their 3H-tautomers and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds are useful as hypertensives and cardiotonics.
Patent ES-8107280-A1 (ES)
Title: Fast crystallising block copolyester composition.
IPC: C08G63/60
Filed: 1980-09-19
Abstract: A fast crystallizing polyester composition comprising a block copolyester containing the repeating polymeric segments A and B wherein A is a polymeric segment of ethylene terephthalate units and B is a polymeric segment having a glass-transition temperature of less than 0 DEG C. and preferably less than -20 DEG C., the concentration of the segments of B being between 0.05 and 10 mole % of the block copolyester, and a crystallization nucleant which is an at least partially neutralized salt, preferably an alkali metal salt, of a polymer containing pendant neutralizable groups.
Patent ES-8203118-A1 (ES)
Title: Method of and device for selecting needle for weft knitting machine
IPC: D04B15/82
Filed: 1980-09-27
Abstract: PCT No. PCT/JP79/00248 Sec. 371 Date May 28, 1981 Sec. 102(e) Date May 28, 1981 PCT Filed Sep. 28, 1979 PCT Pub. No. WO81/00869 PCT Pub. Date Apr. 2, 1981.The present invention relates to a needle selecting method and needle selecting apparatus in a flat knitting machine. For electrically selecting the three needle positions, that is, the knit, tuck and welt positions, by using an electromagnet, needle selecting members are arranged on both the sides of one lock mounted on a carriage. Preliminary selection of needles is carried out by the needle selecting member located on the rear side of the direction of advance of the carriage to divide the needles into two groups, and at the time of reversion of the moving direction of the carriage, needles of one group of said two preliminarily selected groups are selected and divided into another two groups by the needle selecting member, whereby the above-mentioned three positions are selected for the needles.
Patent ES-8203467-A1 (ES)
Title: Lateral channel pump
IPC: F04D5/00
Filed: 1981-04-14
Abstract: In a lateral channel pump, the rotor blade compartments of a ring of blades in the rotor alternate in length, toward the center of the rotor, between long and short rotor blade compartments. The associated lateral channel has an outer contour concentric with the center of the rotor and an inner contour which tapers helically towards the outlet port. At the inlet point of the lateral channel, a partial circulating current is separated from the main circulating current as a result of the longer blade compartments. The partial current, due to its higher speed, causes the main current to circulate more rapidly between the rotor blade compartment and the lateral channel. As a result, the main current is accelerated and a higher level of efficiency is obtained.
Patent ES-8203347-A1 (ES)
Title: Process for the preparation of 2,3,5-trichloropyridine.
IPC: C07D213/61
Filed: 1981-05-11
Abstract: Production of 2,3,5-trichloropyridine by reacting 3,5-dichloro-2-pyridone at 30 DEG to 150 DEG with phosgene in the presence of an N,N-disubstituted formamide of the formula < IMAGE > in which R1 and R2 can be identical or different and are each an alkyl group having 1 to 4 carbon atoms, or R1 and R2 together with the nitrogen atom form the pyrrolidino, piperidino or morpholino, and in the presence of an inert solvent. 2,3,5-trichloropyridine is a valuable intermediate for producing herbicidally active alpha -[4-(3',5'-dichloropyrid-2-yloxy)-phenoxy]-alkanecarboxylic acids and derivatives thereof.
Patent ES-8203941-A1 (ES)
Title: Reactive dyes.
IPC: C09B62/09
Filed: 1981-05-20
Abstract: A dyestuff which in the free acid form is of the formula: < CHEM > and a process for its preparation. The dyestuff is a good reactive dyestuff for the colouration of cellulose showing a good depth of colouration which builds up well.
Patent ES-8303728-A1 (ES)
Title: Flexible photosensible layer that can be laminated.
IPC: C08L33/08
Filed: 1981-06-26
Abstract: Disclosed is a flexible photosensitive layer containing a polymeric binder, which is capable of being laminated and is applied to a preferably flexible support. The photosensitive layer comprises a photoconductor layer composed of a substantially organic photoconductor, the binder, a sensitizer and/or activator, in which the binder comprises at least one copolymer having repeating units of the general formula < IMAGE > wherein R1 denotes < IMAGE > C6H5 or < IMAGE > and R2 denotes H or -CH3.
Patent ES-8301556-A1 (ES)
Title: A method for applying an anti-reflection coating and an electrode to a solar cell
IPC: H01L31/0224
Filed: 1981-07-10
Abstract: The surface 12 of a solar cell is coated with an anti-reflection layer 14, which is then masked to expose areas corresponding to the desired electrode pattern. The exposed parts of the anti-reflection layer are removed by etching, the exposed surface of the cell is sensitised and an electrode pattern 18 of nickel is applied by electroless plating. The mask is then removed and the electrodes thickened (20) by solder dipping or electroplating.
Patent ES-8302188-A1 (ES)
Title: Steam Turbine-generator control system.
IPC: F01D17/24
Filed: 1981-09-28
Abstract: A turbine control system which includes dual controllers having microcomputer processing circuits and capable of transmitting and receiving digital information to and from a plurality of valve position control circuits, also including their own microcomputer circuitry for controlling turbine steam admission valves. An operator's panel provides for two levels of automatic control as well as a manual backup which is communicative directly with all of the valve position control circuits. Overspeed protection control as well as fast valving is provided by redundant speed control circuits.
Patent ES-8302999-A1 (ES)
Title: Rack for slide=in communications units - has extra contacts on rear board to handle different units
IPC: H05K7/14
Filed: 1981-11-04
Abstract: The rack has a part that holds uniform slide-in units (3) and a part that may contain a variety of slide-in units (22). The rear-wall circuit board (2) only has a given configuration of conducting paths and permanent contacts for the first part. The remainder of the circuit board has a raster (10) of extra contacts (23) comprising connection pins (13), connection points (11) for the connection cables, and a connection pin area (12). The advantage lies in being able to accommodate a variety of different slide-in units (i.e. circuit boards).
Patent ES-8301342-A1 (ES)
Title: Three-way air valve
IPC: F16K11/044
Filed: 1981-12-14
Abstract: A three-way air valve whose housing has connection openings for a compressed air power line, a line running to the load and an air let-off opening, the load opening being joined up with the power opening in one position of the valve and with the air let-off opening in the other position thereof. The housing having the power inlet opening, the load opening and the air let-off opening has an axial hole running through it from end to end for taking up a liner, which may be pushed in from one end of the housing and has airways for the air moving through the valve. Furthermore, the liner has a valve lip. Within the inner hole of the liner, which is open at the end nearest to the valve lip, there is the valve spool which has a valve seat for use with the valve lip. The valve spool is acted upon by the driving rod guided in the housing and by a spring which urges it axially.
Patent ES-8302919-A1 (ES)
Title: Optical waveguide fiber, and methods of forming an optical waveguide fiber, and an optical waveguide preform.
IPC: G02B6/024
Filed: 1982-03-22
Abstract: A single mode optical waveguide is constructed in a manner such that the core thereof is subjected to a stress-induced birefringence. In accordance with one embodiment the fiber comprises an oblong core (80) surrounded by an oblong inner cladding layer (78). An outer layer of stress cladding glass (74), which has a circular outer surface, surrounds the inner cladding layer (78). The TCE of the stress cladding glass is different from that of the inner cladding glass. In another embodiment the stress-induced birefringence is accomplished by introducing into the cladding region of the fiber on opposite sides of the core longitudinally extending regions of glass (112) having a thermal coefficient of expansion different from that of the remainder of the cladding. A number of novel techniques are disclosed for forming such fibers.
Patent ES-8303511-A1 (ES)
Title: Process and apparatus for operating a coke oven plant.
IPC: C10B57/10
Filed: 1982-04-29
Abstract: A travelling bed drier is disclosed, for operation of a carbonization or coking plant in which pre-heating of coal is performed. Adapted so that a fluidized bed drier can be superposed thereon, the travelling. bed drier possesses a heat exchange tube within a frame, the tube displaying a surface increased through suitable design such as fins or ribs, a conical tapering in the direction of the coal feed, and discharge connections located at different levels on a side of the frame lying opposite vapor or hot gas entry, the connections being for the discharge of exhaust gas-containing vapors.
Patent ES-8307686-A1 (ES)
Title: Process for thickening solutions using clays which do not normally form gels.
IPC: C05G5/23
Filed: 1982-05-14
Abstract: Normally nongelling montmorillonite clay is treated to have gelling characteristics by drying the clay to 10 to 15 percent free moisture and grinding the clay to at least 100 percent finer than 45 microns. To thicken an aqueous solution, the clay is dispersed in water with a chemical dispersant and the predispersion is agitated in the aqueous liquid with a flocculent. To thicken an organic liquid, the dried and ground clay is stirred into the liquid with a surfactant.
Patent ES-8303350-A1 (ES)
Title: Method of inducing tillering using pyridine derivatives, and some of the pyridines themselves, process for preparing them and agricultural compositions containing them.
IPC: C07D213/87
Filed: 1982-05-18
Abstract: A method for inducing tillering in monocotyledonous (e.g. cereals) using compounds having the formula : < CHEM > wherein R<1> is hydrogen, halogen, alkyl, hydroxy, amino, phenyl or alkoxy carbonyl, R<2> is cyano or carboxy or a derivative thereof, R<3> is optionally substituted phenyl, and n is 0 or 1.
Patent ES-8308216-A1 (ES)
Title: Novel bandage for administering beneficial drug
IPC: A61K9/70
Filed: 1982-06-22
Abstract: A medical bandage is disclosed comprising a reservoir containing a gelled fluid, rheological agent and a drug. A method of using the bandage for producing a beneficial effect is disclosed also.
Patent ES-8305325-A1 (ES)
Title: 2-Oxoazetidine derivatives, their production and use.
IPC: A61P31/04
Filed: 1982-06-25
Abstract: 1-Sulfo-2-oxoazetidine derivatives of the general formula (I) < CHEM > wherein R1 is amino group which may optionally be acyiated or protected, X is hydrogen or methoxy, and R4 is azido, a halogen, amino group which may optionally be acylated or a group of the formula -OR5, < CHEM > or -S-S-R5 in which R5 is an organic residue and n is 0, 1 or 2, or a pharmaceutically acceptable salt thereof, or an ester thereof as well as methods of production in accordance with the following schemes: < CHEM > wherein R2 is an acylated or protected amino group, R3 is an acylated amino group, and R1 and R4 are as above defined. The compounds [I] have antimicrobial and beta -lactamase inhibitory activity.
Patent ES-8305496-A1 (ES)
Title: Electronic transducer for transducing pressure values of industrial process fluids.
IPC: G01L9/10
Filed: 1982-07-15
Abstract: An electronic transmitter for transmitting pressure values of industrial process fluids includes an inductive sensor employing a measuring diaphragm which is movable as a function of the pressure changes in the process fluids so as to produce corresponding changes in inductance and therefore corresponding signals which are suitably processed in an associated electronic circuit. The measuring diaphragm is provided with a rigid center forming or carrying one or more elements of a material exhibiting high magnetic permeability.
Patent ES-8404990-A1 (ES)
Title: Anti-hypertensive prolinol-based peptides.
IPC: A61K38/00
Filed: 1982-11-26
Abstract: Compounds of formula (I): < CHEM > or a pharmaceutically acceptable salt thereof, wherein R1 is C1-5 alkyl optionally substituted by NHR6, (wherein R6 is hydrogen or C1-5 alkylcarbonyl) or by phenyl or naphthyl optionally substituted by halogen, C1-5 alkyl or C1-5 alkoxy or by dihydrobenzofuran-2-yl, optionally substituted in the benzo moiety by C1-5 alkyl, C1-5 alkoxy, hydrogen or trifluoromethyl R2 and R5 are the same or different and each is hydroxy, C1-5 alkoxy, C2-6 alkylcarbonyl or amino optionally substituted by C1-5 alkyl R3 is C1-5 alkyl optionally substituted by the group -NHR7, wherein R7 is hydrogen, C1-5 alkyl or C2-6 alkylcarbonyl and R4 is phenyl optionally substituted by halogen, C1-5 alkoxy, trifluoromethyl or C1-5 alkyl having antihypertensive activity, a process for their preparation and their use.
Patent ES-8307900-A1 (ES)
Title: Process for the manufacture of a sweetener based on milk and a sweetener manufactured according to the process.
IPC: C13K13/00
Filed: 1982-12-02
Abstract: A process for the manufacture of a sweetener based on milk, in which lactose is hydrolysed while being transformed to glucose and galactose by means of a strongly acidic cation exchanger having a cross linking degree of between 5 and 10 % in a parallel flow of a lactose solution through a fixed bed of the strongly acidic cation exchanger, whereby the hydrolysis is run to a hydrolysing degree of 40-100 % at a temperature of 80-150 DEG C or preferably 90-120 DEG C and with a flow cycle speed of between 2 and 0,5 bed volumes per hour corresponding a cycle speed of transforming lactose to glucose and galactose of between 0,5 and 2 hours, whereupon the glucose-galactose product thereby obtained is cooled to a temperature of 10-20 DEG C and is withdrawn for direct use, for being temporarily stored or for being further treated. The dry matter content of the treated lactose is kept at 40 to at least 80% or preferably 50 to 60%. The invention also relates to a sweetener manufactured according to the process.