baber/WOPTO huggingface dataset:
Patent ES-8100372-A1 (ES)
Title: Device for giving instructions for adjusting and fitting attachments to a sewing machine.
IPC: D05B19/00
Filed: 1980-03-14
Abstract: The device discussed herein which is preferably a separate auxiliary unit, is equipped with a keyboard for entry of sewing conditions such as material type and sewing operation. Data is entered in an electronic memory which contains instructions for sewing machine adjustment and set-up. These instructions are clearly indicated at certain points on the device or preferably on the sewing machine for the most part so that sewing machine adjustment and set-up can be performed without special previous knowledge. In this connection, it is possible to supply clear instructions for a great number of data combinations directly at the points of the sewing machine where adjustment and set-up occur.
Patent ES-8103116-A1 (ES)
Title: Process for the continuous manufacture of ethylene terpolymers which, besides ethylene, also contain propylene and C4-C6 alpha-mono-olefins.
IPC: C08F210/16
Filed: 1980-06-27
Abstract: A process for the continuous preparation of ethylene terpolymers which contain, in copolymerised form, (A) a predominant amount of ethylene, (B) a minor amount of propylene and (C) a minor amount of higher alpha -monoolefin, by polymerisation of an appropriate mixture of the monomers by means of a Phillips-type catalyst, which contains chromium trioxide on an inorganic support, in the absence of liquid diluents, characterised in that (a) a catalyst is employed which is produced by firstly (a1) preparing a finely divided silicic acid xerogel by (a1.1) starting from a silicic acid hydrogel having a relatively high solids content, (a1.2) extracting the majority of the water from this hydrogel using an alkanol and/or alkanone, (a1.3) drying the resultant gel until a xerogel forms, and (a1.4) comminuting the resultant xerogel, then (a2) charging this xerogel with the desired amount of chromium from a solution of chromium trioxide or a chromium compound which is converted into chromium trioxide under the conditions of step (a3), with evaporation of the solvent, and finally (a3) heating the resultant product in a stream of gas containing anhydrous oxygen, and in that (b) the polymerisation medium is a central stirred bed of finely divided polymer, with the provisos that (b1) the polymerisation medium is moved upward in the peripheral region of the stirred bed and downward in the central region of the stirred bed, and (b2) the heat of polymerisation in the polymerisation medium is dissipated essentially by decompression cooling by (b2.1) bringing the monomer mixture to be polymerised, outside the reaction space, to a temperature below the temperature in the reaction medium and to a pressure above the pressure in the reaction medium, (b2.2) decompressing an excess of this mixture into the stirred bed, (b2.3) removing the remainder of the monomer mixture not consumed by the polymerisation from the reaction space, and (b2.4) decompressing this remainder, after replacement of the amount of monomer consumed by the polymerisation and after reestablishing the temperature and pressure conditions chosen for (b2.1), into the stirred bed again in a circulating manner. This process gives, in a simple manner, terpolymers which have both good flow properties and good sundry properties.
Patent ES-8105328-A1 (ES)
Title: Cephalosporin derivatives, process for their preparation, compositions containing them, and intermediates and their preparation.
IPC: A61P31/04
Filed: 1980-07-01
Abstract: The invention relates to aminothiazolacetamido-3-cephem-4-carboxylic acid compounds of the formula < IMAGE > (I) < IMAGE > in which the index n represents an integer of 1 to 4, X represents oxygen, sulphur, an -NH- group or the direct bond, Y represents oxygen or sulphur, A represents methylene or methylene substituted by amino, hydroxy, carboxyl, sulpho, oxo, or the group =N-O-Ro in which Ro represents hydrogen or optionally substituted lower alkyl, R1 represents hydrogen, lower alkyl, an esterified or etherified hydroxy or mercapto group, halogen, formyl or a group of the formula -CH2-R2 in which R2 represents an esterified or etherified hydroxy or mercapto group or a quaternary ammonium group, and R3 represents hydrogen or methoxy, in which functional groups are optionally present in protected form, salts of such compounds with acidic and/or basic groups, processes for the manufacture of these compounds, pharmaceutical agents containing such substances and their therapeutic use. The compounds have an antibiotic activity and can be used for combating infections. The invention also relates to new intermediates for the manufacture of the afore-mentioned compounds, processes for their manufacture and their use.
Patent ES-8104619-A1 (ES)
Title: Stylus position sensing apparatus for a disc record player
IPC: G11B21/04
Filed: 1980-07-07
Abstract: In a video disc player, a stylus arm (24), carrying a track following stylus (20) at one end thereof, has its other end secured to a carriage by a compliant member (30). The carriage is translated along a path disposed radially of the disc record during playback. Pickup circuits (52) are employed for sensing the variations in a signal representative capacitance formed between an electrode incorporated in the pickup stylus and conductive material disposed in the record to recover pre- recorded information from a spiral track disposed on the record. A stylus position indicative capacitance (94, 98) established between a first electrode secured to the stylus arm and coupled to the pickup circuits and a second electrode mounted to the carriage in the vicinity of the first electrode, is provided. In an embodiment, the stylus position representative capacitance is formed between a signal coupling flylead (38) of the stylus and the second electrode which is mounted on a cartridge (32) housing the stylus in the carriage. Circuitry (108-112) is provided for sensing signals appearing at the output of the pickup circuits to generate a signal indicative of the position of the pickup stylus relative to the arm cage. The rate of translation of the carriage is varied (46) in response to the stylus position indicative signal to maintain a desired relationship between the pickup stylus and the arm cage.
Patent ES-8106531-A1 (ES)
Title: Polyazathia compounds, process for their preparation, pharmaceutical preparations containing such compounds and use of the latter.
IPC: C07D501/20
Filed: 1980-08-27
Abstract: 7 beta -Aminothiadiazolylacetylamino-3-cephem-4-carboxylic acid compounds, especially of the formula < IMAGE > in which R1 is, in particular, hydrogen, methoxy, chlorine, heterocyclylthio, carbamoylpyridiniomethyl, azidomethyl or acylmethyl, R3 is, in particular, carboxyl or physiologically cleavable esterified carboxyl, R4 is, in particular, hydrogen, lower alkyl, carbamoyl or N- substituted carbamoyl, Am is primarily amino, and T is a divalent thidiazole radical, or salt of such compounds, display antibiotic properties against Gram-positive and Gram-negative microorganisms. Intermediates in the preparation of the compounds are also described.
Patent ES-8105743-A1 (ES)
Title: Process for the production of branched S-alkyl phosphonodithioic halide intermediates.
IPC: C07F9/40
Filed: 1980-08-29
Abstract: Compounds useful as intermediates for insecticides and nematocides having the formula < CHEM > in which R is alkyl of 1 to 6 carbon atoms R1 is alkyl of 4 to 8 carbon atoms which is alpha branhced and X is halogen are disclosed as well as their preparation by direct reaction of an alkylphosphonothioic dihalide with an alipha branched alkyl thiol.
Patent ES-8106598-A1 (ES)
Title: Pipe coupling comprising a chain ring.
IPC: F16L23/04
Filed: 1980-10-14
Abstract: Pipe coupling of the type comprising two end fittings which can be fixed to two parts of the circuit to be connected and an open collar constituted by a plurality of articulated elements, with which are associated tensioning means, said elements cooperating with the end fittings to bring the latter into tightly sealed contact during the utilization of the tensioning means, wherein the collar has at least one C-shaped spring connecting each of the articulated elements and giving the collar a semi-rigid structure, there being a clearance in a direction longitudinal with respect to the spring between the latter and each of the articulated elements in order to prevent the transmission of the tightening forces to the spring.
Patent ES-8201439-A1 (ES)
Title: Bypass arrangements for moving fluidized beds
IPC: B01J8/34
Filed: 1980-11-05
Abstract: A regulatable bypass device (9) diverts some of the solids particles away from the path (8) for fluidized particles to be treated in the apparatus at a first point (10) and returns them to the path (8) at a second point (11) downstream of the first in the direction of travel of the particles and in the fluidised bed (3) portion of the path (8). By adjustment of the bypass device (9) the apparatus can be adapted to fluctuating temperatures, of the air which is used to maintain the fluidised bed (3), or to fluctuating temperatures of the solids particles to be treated. The bypass device (9) may comprise an adjustable dam (12) (Figure 3), or a twin chute (14) (Figure 7) in which the proportion of particles fed into each chute may be varied.
Patent ES-8200238-A1 (ES)
Title: Arrangement in drum mills
IPC: B02C17/18
Filed: 1980-11-28
Abstract: A drum mill intended for autogenous or semi-autogenous wet-grinding processes has a screening wall, which is arranged adjacent an end wall provided with a hollow material-discharge trunnion and which separates said end wall from the grinding space, whereat said screening wall has at least one first group of relatively small grate openings through which fine material ground in the mill constantly leaves the grinding space and departs through the discharge trunnion, and at least one second group of relatively large openings through which mixed material, comprising both fine and coarse material, can leave the grinding space. This second group of openings communicates with an individual material outlet via a switching means by which the material mixture passing through said second group of openings can be prevented from leaving the mill. The mill is also provided with classifying means for dividing said material mixture upstream of the outlet therefore into at least one coarse fraction and at least one finer fraction having a maximum particle size which is equal to or greater than the mazimum particle size of said fine material. To avoid disturbances in the grinding process, means are also provided for returning at least the major part of said finer fraction to the grinding space.
Patent ES-8201021-A1 (ES)
Title: Automatic locking device for a safety belt.
IPC: B60R22/36
Filed: 1981-02-18
Abstract: A control worm (25) attached to the belt shaft (12) is screwed to a control nut (30). If the belt shaft (12) rotates with respect to the control nut (30) given a specific belt acceleration or as a consequence of vehicle movements, the control nut (30) moves into a drive connection with a transmission element (40) as a result of which a locking claw (50) supported in the housing (10) is made to engage with a locking wheel (22) attached to the belt shaft (12).
Patent ES-8202711-A1 (ES)
Title: Explosive-actuated stud setter
IPC: B25C1/10
Filed: 1981-04-24
Abstract: An explosive-actuated stud setter including a housing (1) and a barrel (3) mounted in the housing (1) in such a manner that it can be displaced only in the direction of its longitudinal axis. The barrel (3) includes a chamber (7) for receiving a cartridge (8), the said chamber (7) being arranged to extend transversely to the longitudinal axis of the barrel (3). The chamber (7) is movable into the firing position and into the loading position by axial displacement of the barrel (3). A cartridge ejector (15) is arranged so that when the barrel (3) is adjusted out of the firing position in the direction of the barrel mouth, the ejector (15) is caused to move in a direction towards the mouth of the cartridge chamber (7) and cause a cartridge (8) in the chamber (7) to be ejected exclusively when the barrel (3) is between the firing and the loading positions.
Patent ES-8301874-A1 (ES)
Title: Acyloxy alkenoic acids and process therefor.
IPC: C25B3/23
Filed: 1981-12-30
Abstract: Acyloxyhexenoic acids are produced by reaction of butadiene and acetic acid with metal salt oxidants in a process involving electrolytic regeneration of the metal oxidants during the reaction.
Patent ES-8302493-A1 (ES)
Title: Plane die-cutting machine.
IPC: B26D1/30
Filed: 1982-02-18
Abstract: The invention concerns a plane die-cutting machine for die-cutting laminar material, of the type comprising a plane punch and an arc-shaped counter punch, which is controlled by moving means pressing the same against a work material inserted between it and the punch, said counter punch being simultaneously rotated around a line of instant-contact which runs along the punch. To avoid impacts between the reciprocally moving parts, the invention provides extensions integral to the punch and to the counter-punch, which maintain the contact between these latter for a portion of the reciprocal oscillatory movement outside the die-cutting area, so that said reciprocal oscillatory movement takes place with constantly contacting zones, like a blotter of blotting-paper. The die-cutting area is defined in such a way that, when the reciprocally moving parts contact themselves at the ends of said extensions, between the die-cutting parts a hollow space is left, which is sufficient for the passage of the laminar material under work.
Patent ES-8401236-A1 (ES)
Title: Ceramic tiles conveyor and stacker control arms
IPC: B65G/
Filed: 1982-12-28
Abstract: The arms comprise a C-shape cross-section with opposed cavities against the walls of the conveyor. The ends of the rollers are extended, each arm carrying at its ends the pulleys of horizontal shafts, at least one of which is rotated. - The rotated shaft carries an endless belt with its upper surface parallel with the top of the arms, which incorporate means for centering the rollers.
Patent ES-8403459-A1 (ES)
Title: 6-Substituted hexahydroindazolo isoquinolines.
IPC: C07D471/04
Filed: 1983-01-17
Abstract: Hexahydroindazolo or hexahydroisoindolo isoquinolines of the formula < CHEM > wherein R is H, alkyl, allyl or benzyl R<1> and R<2> are independently H, OH or alkoxy, with the limitation that when either R<1> or R<2> is OH, then the other R<1> or R<2> can not be alkoxy Z is < CHEM > R<3> is H or -@-(C1-C2)alkyl and the dotted line represents the presence of one double bond at either 7a-10a or 7a-8, having dopamine agonist and dopamine antagonist activity, are described herein. The compounds are prepared by reacting the the corresponding 8-dimethylaminomethylene derivative with a substituted amino. Novel intermediates are also disclosed.
Patent ES-8404598-A1 (ES)
Title: Method and apparatus for bonding glazing panels
IPC: B32B3/10
Filed: 1983-05-26
Abstract: In a method of manufacturing a glazing panel comprising sheets which are joined together along the margin of the panel using heat-activatable bonding medium (e.g. solder) which is electrically conductive and/or in contact with electrically conductive material and which is activated in situ by induction heating, the induction heating is performed using an inductor 65 powered by an aperiodic generator 57 whose power output setting is determined in dependence on the instantaneous resonant frequency of the inductor circuit as influenced by the load.
Patent ES-8500618-A1 (ES)
Title: Prepn. of methylamino methylthio nitro-ethene
Filed: 1983-06-21
Abstract: N-methyl 1-methylthio 2-nitro ethenamine of formula (I) is made by (a) reaction of the di-potassium salt of 1-nitro 2,2-bis-mercapto ethylene of formula (II), with dimethyl sulphate to obtain a cpd. of formula (III) (b) reaction of (III) with methylamine to give a deriv. of formula (IV) and (c) reaction of (IV) with methyl sulphate to give (I).
Patent ES-8504702-A1 (ES)
Title: Omega-amino-2-pyrrolyl-alkyl:amide derivs.
IPC: C07D207/32
Filed: 1983-10-21
Abstract: 1-(2-R2-5-R2-1-pyrrolyl) -1-R1-1-CONH2 omega-amino alkane derivs. of formula (I) and their salts with acids are new. In (I) R1 is H, 1-6C alkyl, phenyl or 2-pyridyl; R2 is H or 1-6C alkyl; R3 and R4 are 1-6C alkyl or cycloalkyl; or NR3R4 is a mono- or bicyclic amine radical opt. contg. a further heteroatom and opt. substd. (pref. pyrrolidyl, piperidyl, 2,6-dimethylpiperidyl, morpholinyl, piperazinyl or 1,4-diazabicyclo(4.3.0)-non-4-yl); n is 2 or 3. - (I) have antiarrhythmic and blood platelet aggregation inhibiting activity and can be used to protect the myocardiam, for correcting disorders in the ventricular rhythm of ischaemic origin and to treat disorders in platelet aggregation. Dose is 50-150 mg/day i.v. or 400-800 mg/day p.o.
Patent ES-8407187-A1 (ES)
Title: A fluid transfer member and assembly which include a radiant energy absorbing wall having optimal melt characteristics.
IPC: A61J1/00
Filed: 1983-11-02
Abstract: A fluid transfer member (10) has a radiant energy absorbing wall (14) which melts in response to the application of radiant energy. In accordance with the invention, the melt characteristics of the wall (14) are optimized to the greatest possible extend by providing the wall (14) with a density, or opacity, to the applied radiant energy which lies in a range of between about 3 and about 12. The density is determined by multiplying the wall's radiant energy absorbance by the thickness of the wall (14).
Patent ES-8501188-A1 (ES)
Title: Circuit for changing the image size of a television receiver
IPC: H04N3/22
Filed: 1984-02-14
Abstract: A horizontal deflection circuit (22) periodically conducts a horizontal forward trace voltage to a horizontal deflection winding (LH) for generating a horizontal deflection current in the latter. A modulator circuit (25) responds to adjustment signals for changing the horizontal forward trace voltage whilst simultaneously changing the amplitude of the horizontal forward trace current. A pin cushion correction adjustment signal is supplied to the modulator circuit (25) for changing the vertical frequency of the horizontal forward trace voltage in order to provide for amplitude changes in the horizontal deflection current in the sense of an east/west pin cushion correction. A horizontal size adjustment signal (at 29) is supplied to the modulator circuit (25) for changing the horizontal forward trace voltage in order to change the image size in the horizontal direction. A vertical deflection circuit 28 generates, in a vertical deflection winding (LV) a vertical deflection current, the amplitude of which changes with changes in a vertical size adjustment signal in order to change the image size in the vertical direction.
Patent ES-8704274-A1 (ES)
Title: Light polarising unit
IPC: G02B5/30
Filed: 1984-05-29
Abstract: The unit consists of two parallel glass plates (V) holding a pneumatic phase (O) and emetic phase (A) of any type of liquid crystal (EO); a spacer (M) around the edges of the glass plates which determines the thickness of the liquid crystal and is made of polyethylene terephthalate, biodene or PTFE for all wave-lengths; and orientating substances (Lo-Cr) for the liquid crystal, formed by deposits of Cr,Au,Cu metals or organic substances on the glass plates, of wavelength between l/4 and l/2 which comply with the equation of (ne-no)=l/2 or l/4, in which l is the thickness of the liquid crystal and (ne-no) is the birefringence.
Patent ES-8703006-A1 (ES)
Title: Thermophotovoltaic technology.
IPC: F21H1/02
Filed: 1984-08-31
Abstract: A high output, narrow band thermally energized radiation source comprises a rare earth oxide radiator member that has a cross-sectional dimension in the range of five to thirty micrometers, the rare earth oxide radiator member, when heated to about 1700 DEG C., having a concentrated radiated flux over the 400-2500 nanometer wavelength range such that at least 50% of the radiated flux is within a spectral band that is less than 400 nanometers wide.
Patent ES-8603459-A1 (ES)
Title: Quinazoline and isoquinoline derivatives.
IPC: C07D401/04
Filed: 1984-09-28
Abstract: Quinazoline derivs. of formula (I) and their acid addn. salts and copper complexes are new. - In (I) X = N or CH; Y = O or NH; R1 and R2 = H, 1-6C alkyl, 1-6C alkoxy, halogen or CF3; R3 = opt. substd. 2-pyridyl; R4 = H, 1-6C alkyl (opt. substd. by halogen, 1-6C alkoxy or phenyl), cycloalkyl or opt. substd. aryl. - Specifically X = N. Y = NH. R3 = 2-pyridyl. R4 = CF3 or pyridyl.
Patent ES-8601951-A1 (ES)
Title: Substituted cinnamyl-2,3-dihydrobenzopyrans and cinnamylphenols useful as anti-inflammatory agents.
IPC: A61K31/055
Filed: 1984-10-11
Abstract: Benzofuran derivs. and analogues of formula (I) and phenol derivs of formula (II) and their salts are new. R=lower alkyl substd. by OH, SH, halo, COOH or lower alkoxycarbonyl lower alkanoyl opt. substd. by halo CN halo lower alkylthio or COOR2 R2=H or 1-6C alkyl m=1-4 n=2-3 A=phenyl substd. by (R1)q or Ar substd. by 1 or more R1 gps. q=0-5 R1=H, halo, lower alkoxy, lower alkyl thio, -sulphinyl or -sulphonyl, phenyl-lower alkoxy (opt. ring substd), lower alkyl, lower alkenyl, lower alkanoyl, lower haloalkyl, COOH, aryl, aryloxy, CN, lower hydroxyalkyl, lower haloalkanoyl, Ar or lower alkanoyloxy Ar=thienyl, benzothienyl, furyl, benzofuryl, pyrryl, indolyl, thiazolyl, benzothiazolyl, thiadiazolyl, benzothiadiazolyl, quinolyl, isoquinolyl, pyridyl, pyrazinyl, tetrazolyl or triazolyl.
Patent ES-8507129-A1 (ES)
Title: Acrylic-acid amides, their preparation and use.
IPC: C07C49/83
Filed: 1984-10-29
Abstract: Compounds of the formula < IMAGE > wherein A, B, R1, X and Q are substituents of various types, and acid addition salts thereof. The compounds are useful as fungicides.
Patent ES-8601768-A1 (ES)
Title: Device for controlling the air conditioning of the passenger compartment of a motor vehicle, the device having a variable-hue light-emitting visual indicator.
IPC: B60H1/00
Filed: 1985-01-25
Abstract: The device includes at least one light-emitting indicator (FF3) coupled to a control circuit (8) which provides it with control signals (U1, U2) which vary in dependence on the temperature of the air passed into the passenger compartment. The indicator (FF3) is arranged to correspondingly emit light having a hue which is variable in a substantially continuous manner between a first and a second colour.
Patent ES-8602467-A1 (ES)
Title: Device for sharpening twist drills.
IPC: B24B3/26
Filed: 1985-02-12
Abstract: The cup-shaped grinding wheel is supported by a spindle which can be inserted into a drill chuck, used as a driving unit. It carries a flanged plate (14) forming a drill guide. This plate has a ring of holes (19) if different sizes for a range of drill (22) diameters. Under the plate are two inner plates (15,16), the lower plate (16) having shaped openings (21) matching the drill shape. - The upper plate has stop lugs (17) projecting downwards towards the rim (29) of the grinding wheel. The lugs are of a metal which is harder than the material of the grinding wheel, and have sloping edges (17a,b) which match the sloping parts of the grinding wheel rim. The grinding wheel is resiliently supported.
Patent ES-8702869-A1 (ES)
Title: Devices for making mineral fibres by centrifugal wheels.
IPC: C03B37/05
Filed: 1986-03-17
Abstract: An apparatus for the manufacture of mineral fibers from a drawable material such as glass products, poured in the molten state onto a first centrifuging wheel before being conducted to a following wheel, each wheel transforming part of the molten material into fibers and dispatching the excess to the following wheel. A cooling water supply channel is arranged in the axis of each centrifuging wheel and is ridgidly coupled to the rotational movement of said wheel. Means of the helicoidal type, which are fixed to the channel, caused the water to advance to the end of the channel.