baber/WOPTO huggingface dataset:
Patent ES-357241-A1 (ES)
Title: Automatic binder mix system
IPC: B01F3/12
Filed: 1968-08-14
Abstract: A method of mixing binder ingredients to form a binder and of applying it, for example, to glass fibres to form a glass fibre mat comprises causing one or more but not all of the ingredients to flow as a stream through compartments 101-106 in a mixing column 100 and adding the other ingredients to the stream in sequence at appropriate locations, passing the stream to a supply of pre-mixed binder in a surge reservoir (not shown) and supplying the binder from the reservoir to stations where it is applied to glass fibres. The binder ingredients may be agitated in each compartment by means of a stirrer comprising a rotatable shaft 140a provided with blades 141- 146. The flow of ingredients between compartments may be controlled by the provision of baffles 131-135 on the shaft. The supply of ingredients to the mixing column may be regulated according to the level of binder in the surge reservoir and the relative proportions of ingredients supplied may be controlled with the aid of a computer.
Patent ES-361202-A1 (ES)
Title: Nematicidal and fungicidal cyanic derivatives
IPC: A01N37/42
Filed: 1968-12-07
Abstract: A parasiticidal composition comprises as active ingredient a compound of formula: wherein R is hydrogen, halogen, alkyl, halogenated alkyl, nitro, cyano, or alkoxy. The active compound may be applied to the parasite or to the host (e.g. plants).
Patent ES-362198-A1 (ES)
Title: Method and equipment for drying web material
Inventor: DAANE ROBERT A
IPC: D21F5/00
Filed: 1968-12-18
Abstract: An apparatus for drying a web (e.g. paper) carried on a foraminous support comprises at least one drying unit comprising a pressure box adjacent one face of the web and having openings in a wall thereof for applying hot air jets in excess of 8000/min. to the web and a suction box adjacent the opposite face of the web for exhausting air forced through the web, the openings having a total cross-sectional area less than 10% of the area of the web portion being dried by the unit. The pressure box wall having the openings may be a reticulated member formed of sintered metal particles. In the drying unit of Fig. 1 the web 13 is supported on a perforated support and passed between a pressure box 11 which has elongated nozzle openings formed by spaced channel members 23 and which is connected to pump 27 and heater 28, and a vacuum box 12 connected to pump 31, the upper surface of the vacuum box being formed by spaced bars 17. In Fig. 4 a paper furnish is supplied by header 34 to Fourdrinier wire 33 and the formed web 13 is dried by suction devices 36, drying units 37, 38 and 48 which are similar to the unit of Fig. 1, and steam heated drying cylinder 49. In units 37 the web may be subjected to unheated or heated air jets. The heated exhaust air from unit 38 may be used in unit 37. In Fig. the drying unit comprises an air jet hood 69 surrounding a perforated drum 55, the inside portion of which between the baffles 67 is subjected to suction. In Fig. 7 a paper web is subjected to five drying units 83-87 similar to that in Fig. 5. Units 83, 87 also include separate high vacuum chambers 88. Unit 87 is provided with two drying air vacuum chambers 92, 93 and two pressure chambers 94, 95 in the hood.
Patent ES-364969-A1 (ES)
Title: Horizontal roll stand for slab mill
IPC: B21B31/20
Filed: 1969-03-20
Abstract: In a horizontal mill stand for a slab rolling mill, the chocks of the rolls are provided with corresponding pins 39 and recesses 40 to facilitate removal of the rolls from the stand. For removing the rolls, clamps 23 are released and a transverse beam 35, which supports the upper chocks 12 by depending hooks, is lowered by cylinder units 16. The chocks 12 engage with the pins 39 to couple the rolls together as a unit. The unit is lowered by pistons 22 until transverse tracks 25 are engaged by a sled 26 carrying the unit, the sled finally being removed fromthe stand. The stand may incorporate an hydraulic dump valve associated with the pistons 22, the valve preventing overloading of the stand components.
Patent ES-369474-A1 (ES)
Title: Process for the preparation of cyclopent-2-enyl phenols
IPC: C07C37/14
Filed: 1969-07-14
Abstract: Reacting (optionally mono or di halo or alkyl -substituted) phenols, at least one ortho- or para- position to the hydroxy group of which is unsubstituted, with cyclopentadiene in the presence of an aluminum phenolate as catalyst, at a temperature of substantially between about 40 DEG -120 DEG C, to form in high yield and purity the corresponding known (optionally mono or di halo or alkyl -substituted)-ortho or para-cyclopent-2-enyl phenols, which are known intermediates usable for the synthesis of known insecticides.
Patent ES-370186-A1 (ES)
Title: System for the remote control of a regulating member
IPC: F15B21/08
Filed: 1969-08-02
Abstract: A speed control lever 10 of a motor 11 is moved to any desired position by the spring-loaded piston 13 in a single acting cylinder 5. The position of the piston is dependent on the air-pressure in the reservior 6 which is charged from the compressed air line 1 via an adjustable throttle valve 3 and a solenoid operated valve 4 which opens when energized by depressing the button 14. The pressure rise in the reservoir is dependent on the time the button 14 is held depressed whilst the pressure drop is controlled by the solenoid operated valve 7 discharging through the adjustable throttle valve 8 to atmosphere.
Patent ES-375257-A1 (ES)
Title: Production of a composite thread
IPC: D02G1/02
Filed: 1970-01-08
Abstract: Process of producing a composite thread in which at least one multifilament thread is run freely and substantially perpendicularly onto a core thread being drawn through a false-twist interval, such that the multifilament thread forms a sheath of at least partially separated filaments wrapped around the core thread, at least one of the core and sheath threads being heat-fixed or heat-set while in a twisted state. The product of the invention is a composite thread exhibiting the properties of natural fibers, especially wool-like properties, with relatively large variations in texture and crimping characteristics. The apparatus of the invention includes, in addition to conventional false-twist means for the core thread, a delivery means to supply at least one additional multifilament thread in a free path substantially perpendicularly onto the core thread in its false-twist interval.
Patent ES-379916-A1 (ES)
Title: Insecticidally active lower alkyl-substituted 2 - chloro - 2-thiono-1,3,2-dioxaphosphorinane
IPC: A01N57/36
Filed: 1970-05-22
Abstract: An insecticidal or acaricidal composition comprises a compound of the formula I where R, R 1 , R 2 , R 3 and R 4 are each hydrogen or C 1-4 straight-chain or branched alkyl, at least two of the radicals R, R 1 , R 2 , R 3 and R 4 being alkyl groups. The composition may also contain conventional additives and carriers.
Patent ES-398922-A1 (ES)
Title: 4-acetic-6,8a-ethano-1,1,6-trimethyl-1,2,3,5,6,7,8,8a-octahydronaphthalene, process for making same and compositions containing same
IPC: C07C49/553
Filed: 1972-01-17
Abstract: The novel 4-aceto-6,8a-ethano-1,1,6-trimethyl-1,2,3,5,6,7,8,8a-octahydronaphthalene can be isolated from acetylated thujopsene and thujopsene isomers and is a valuable perfume agent.
Patent ES-403464-A1 (ES)
Title: Means for fastening overlying metal sheets
IPC: B21D5/01
Filed: 1972-05-24
Abstract: A longitudinally extending pierce and forming punch having a free end face is mounted on the base of a double-acting press that has first and second independently actuatable rams. Rigidly mounted on the first ram is a pierce and forming die having a punch receiving aperture into which the pierce and forming punch is receivable when the first ram is actuated. De-actuation of the first ram clears the die from the pierce and forming punch exposing its free end face. A flattening punch rigidly mounted on the second ram is slideably mounted in the punch receiving aperture in the die and is cooperable with the end face of the pierce and forming punch when the second ram is actuated.
Patent ES-419472-A1 (ES)
Title: Self-adjusting brake mechanism
IPC: F16D65/22
Filed: 1973-10-09
Abstract: A brake assembly having a pair of brake shoes each moved an equal distance into engagement with a brake drum by a brake actuator and each positionally adjusted relative to the drum by a brake adjuster an equal distance corresponding to brake lining wear during movement of the shoes toward the drum. The actuator is a wedge type brake having a pair of tines movable by an air motor an amount sufficient to force a pair of properly adjusted shoes into engagement with the drum. Each tine engages a jackscrew contacting the upper end of one of the shoes. A ratchet wheel is secured to one element of each jackscrew and is rotated by movement of a pawl. The pawls are interconnected for corresponding movement and receive energy via a torsional spring which in turn is energized in response to movement of the tines. When the shoes effect braking of the drum, the axial force on each jackscrew prevents relative rotation of the jackscrew elements regardless of the rotational force exerted by the pawls, causing the torsional spring to act as a "lost motion" mechanism. The force needed to rotate the ratchet wheels is transmitted to the pawls via the torsional springs only after the tines have moved a sufficient distance to cause engagement of properly adjusted shoes with the drum. The actuator and adjuster are enclosed dustproof housing. A wedge shaped plate is secured to a frame that is used to support the shoes for displacement into contact with the drum. Angular sides on the plate engage the lower ends of the shoes. Shoes having worn linings can be replaced without disassembling the adjuster by removing the plate, moving the shoes away from the drum and then withdrawing the shoes from the drum.
Patent ES-428835-A1 (ES)
Title: Hydrazino bicyclic pyridazines as hypertensives
IPC: C07D295/033
Filed: 1974-07-31
Abstract: This invention provides new compounds of formula I, < IMAGE > I wherein R1 is amino, or < IMAGE > wherein each of R3 and R4 is independently alkyl of 1 to 4 carbon atoms, R2 is alkyl of 1 to 4 carbon atoms or phenyl, R8 is hydrogen or alkyl of 1 to 4 carbon atoms, and A is -(CH2)n-, wherein n is an integer from 1 to 3, with the proviso that when R1 is amino, R2 is methyl or phenyl and R8 is hydrogen, n is 2 or 3, or =N-CO-R5, wherein R5 is alkyl of 1 to 6 carbon atoms, alkenyl of 3 to 6 carbon atoms, a -(CH2)m-R6 group, wherein m is an integer from 0 to 2, and R6 is phenyl, or phenyl monosubstituted by fluorine, chlorine, bromine, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or alkylmercapto of 1 to 4 carbon atoms, or an -OR7 group, wherein R7 is alkyl of 1 to 4 carbon atoms, alkenyl of 2 to 4 carbon atoms, phenylalkyl of 7 to 10 carbon atoms, phenylalkyl of 7 to 10 carbon atoms monosubstituted in the phenyl ring by chlorine, alkoxy of 1 to 4 carbon atoms or alkyl of 1 to 4 carbon atoms phenylalkenyl of 8 to 10 carbon atoms, or phenylalkenyl of 8 to 10 carbon atoms monosubstituted in the phenyl ring by chlorine, alkoxy of 1 to 4 carbon atoms or alkyl of 1 to 4 carbon atoms, useful as anti-hypertensives.
Patent ES-430254-A1 (ES)
Title: Method and device for preparing sulphonic acids derived from paraffinic hydrocarbons
IPC: C07C67/00
Filed: 1974-09-20
Abstract: The instant invention relates to a method for preparing paraffin-sulphonic acids by photochemical sulphoxidation of paraffinic hydrocarbons. The invention also relates to a device for carrying out this method.
Patent ES-431372-A1 (ES)
Title: Apparatus for stacking folded boxes
IPC: B31B50/98
Filed: 1974-10-25
Abstract: Apparatus for receiving folded boxes from a machine such as a folder-gluer and stacking said folded boxes in one stack but with portions of the stack in alternately disposed directions to avoid an unbalance in overall thickness of said stack, said apparatus including two box receiving stations located in vertically spaced planes, a shiftable conveyor for selectively moving folded boxes to each of said receiving stations and means for turning over a stack of folded boxes deposited in a first station and then depositing same in a second station on top of other folded boxes already deposited in a second station.
Patent ES-432299-A1 (ES)
Title: Wheel set for rail vehicles
IPC: B60B17/00
Filed: 1974-11-26
Abstract: A wheel set for a rail vehicle comprises solid wheels 2, 3 mounted non-rotatably on an axle 1 by a shrink or interference fit, the median plane 10 of each wheel disc 6, 7 being flat and at right angles to the axle so that the wheels have no camber. When the rims 8, 9 are heated on braking by the application of brake blocks, the wheel hubs 4, 5 are of sufficiently large dimension to take up the resulting radial forces without loosening of their non-rotatable fit on the axle. The wheel discs 6, 7 decrease in thickness in the radially outward direction and stress concentrations in the surfaces thereof are largely avoided, as shown in Fig. 3. The ratio of the radius of curvature in the transition region between the wheel rim and the wheel disc at both surfaces of the wheel to the wheel diameter is about 1 : 20.
Patent ES-432786-A1 (ES)
Title: Araliphatic ketones and carbinols
IPC: C25B3/25
Filed: 1974-12-11
Abstract: Compounds of the formula WHEREIN R1 is isobutyl, phenyl, o-fluoro-phenyl, o-chloro-phenyl, cyclopentyl, cyclohexyl, methyl-cyclo-hexyl or cycloheptyl, R2 is hydrogen, fluorine, chlorine or bromine, R3 is methyl, ethyl or, when R1 is phenyl, fluoro-phenyl or chloro-phenyl, or R1 is cyclohexyl and R2 is halogen, also hydrogen, Z1 and Z2 are hydrogen or together form an additional carbon-to-carbon bond, A is O PARALLEL -C- or HOH ANGLE -C- and M IS 2, 4, 6, 8 OR WHEN R1 is halo-phenyl, isobutyl, cyclohexyl, methyl-cyclohexyl, cyclopentyl or cycloheptyl and/or R2 is halogen and/or R3 is methyl or ethyl and/or A is -CH(OH)-, also O the compounds are useful as antiphlogistics.
Patent ES-438576-A1 (ES)
Title: Process for the manufacture of vinyl chloride polymers
IPC: C08F6/20
Filed: 1975-06-14
Abstract: Vinyl chloride homo, graft or co polymers comprising at least 80 % by weight of polymerised vinyl chloride are produced by polymerising the monomer(s) in aqueous emulsion or suspension in the presence or absence of polymers. The bulk of unconverted monomer is removed and then the aqueous dispersion of the polymer is subjected to a pressure of from 150 to 650 torr for at least 15 minutes to evaporate off from 0.2 to 20 kg of water per 100 kg of dispersion. This process achieves residual monomer contents of less than 0.005% by weight of vinyl chloride. This reduces any harmful physiological effect of monomeric vinyl chloride in the handling of these polymers.
Patent ES-453722-A1 (ES)
Title: Cephalospoline compound and process for preparing same
IPC: C07D271/113
Filed: 1976-11-26
Abstract: Cephalosporins of formula (I) and their pharmaceutically acceptable salts and esters are new (R = organic acylamino, Y = N-contg. 5-membered ring. n = 0 or 1. R1 and R2 are H or 1-6C alkyl. R3 and R4 are each 1-3C alkyl or together they complete a monocyclic ring). Also new are the intermediates of formulae (VI) and (IXA) (where Rx = H or a blocking gp. m = 0 or 1. The dotted line is a double bond at 2 or 3 posn.). Cpds. (I) are antibacterials for use in human or veterinary medicine and are administered in usual oral, topical or parenteral forms e.g. unit doses of 50-500 mg for an adult human dose of 0.1-3 g/day. They are pref. used together with clavulanic acid or its derivs. A typical cpd. is 7- D-alpha-(3-benzoyl-3-methylureido) phenylacetamido -3-(2-carbamoylmethyl-1,3,4-oxadiazol-5-ylthio) methylceph-3-em-4-carboxylic acid/.
Patent ES-454694-A1 (ES)
Title: Mold discharge rack gapping apparatus
IPC: B22D11/128
Filed: 1976-12-30
Abstract: A method and apparatus employed in the spacing and gapping the product containing rollers contained within a plurality of continuous casting discharge racks. Both the method, and apparatus with which the method is employed, insure the accurate gapping of the discharge rack rollers from a specific centerline, the latter being in a given spacial relationship with a given benchmark located upon the rack per se such that the centerlines of a plurality of such racks are collinearly aligned when positioned using their respective benchmarks within a continuous casting machine.
Patent ES-456718-A1 (ES)
Title: Fitting for detachable connecting structural parts
IPC: F16B12/24
Filed: 1977-03-10
Abstract: The present invention relates to a fitting for the detachable connecting of structural parts, and particularly of flat structural or cabinet parts. The fitting consists of a locking element which is rotatably inserted in a first construction part and of a connecting member which can be anchored in a second construction part and which cooperates, for the clamping together of the structural parts, with a first eccentric surface on the locking element. The fitting is developed in the manner that the connecting member has a bolt-shaped or pin-shaped element or clamping pin which is adapted to be displaced by the first eccentric surface relative to the locking element upon the turning of the latter in order to anchor the connecting member in the second structural part.
Patent ES-457969-A1 (ES)
Title: Production of aluminum polyphosphate
IPC: C04B12/02
Filed: 1977-04-20
Abstract: Aluminum polyphosphate is made. To this end, solid aluminum hydroxide and polyphosphoric acid which are used in proportions corresponding to an Al:P molar ratio of 1:2.5 to 1:3.5, are introduced separately from, but concurrently with, one another into a reaction zone kept at 150 DEG to 200 DEG C. A moist friable consistency of the starting materials is maintained in the reaction zone by continuously mixing, kneading and comminuting them over substantially the entire period during which they are introduced into the reaction zone. The reaction is continued until a dry sandy powder is formed and the powder is annealed at 400 DEG to 600 DEG C. over a period sufficient to yield a product undergoing a 0.5 to 1% weight loss on ignition.
Patent ES-458560-A1 (ES)
Title: Isomerization of monocyclic alkyl aromatic hydrocarbons
IPC: B01J29/46
Filed: 1977-05-06
Abstract: A process is provided for isomerization of monocyclic alkyl aromatic hydrocarbons in a reaction zone maintained under conditions such that said isomerization is accomplished in the vapor phase.
Patent ES-460114-A1 (ES)
Title: Process for the production of ethylene oxide
IPC: C07B61/00
Filed: 1977-06-27
Abstract: An improved process for the production of ethylene oxide by catalytic oxidation of ethylene is disclosed wherein reactant ethylene and an oxygen-containing gas are passed through a reaction zone containing a fixed catalyst bed comprising a supported silver catalyst, optionally diluted with an inert refractory particulate, at ethylene oxide forming conditions and the reaction product formed thereby is passed through a cooling zone adjacent to the reaction zone which is filled with an inert refractory particulate, whereby at least partial cooling of the reaction product is effected. In this improved process, the isomerization of ethylene oxide product to acetaldehyde and concomitant yield losses of ethylene oxide are substantially reduced by the use of an inert refractory particulate material having a surface area of 0.1 m2/g or less in the cooling zone and, optionally, as an inert diluent in the catalyst bed of the reaction zone.
Patent ES-461275-A1 (ES)
Title: Color display tube, method of manufacturing such a display tube having a shadow mask, and reproduction mask for use in such a method
IPC: H01J9/14
Filed: 1977-08-02
Abstract: The bridges between apertures located at the edge of the shadow mask of a color display tube are made at least 20% wider than the others. The width of the bridges increases linearly from row to row from the center to the edge of the mask whereby a continuously varying brightness distribution is obtained. The reproduction mask used in the fabrication of such a shadow mask can be made photographically by exposing photosensitive material through a pattern of bridges, rotating the pattern and repeating the exposure.
Patent ES-461479-A1 (ES)
Title: Combating pests with N-sulphenylated oxime-carbamates
IPC: C07D249/10
Filed: 1977-08-09
Abstract: N-Sulphenylated oxime-carbamates of the formula < IMAGE > (I) in which R is alkyl or optionally substituted cycloalkyl, aryl or aralkyl, R1 is an optionally substituted N-containing heterocyclic radical or an alkyl or cycloalkyl radical substituted by an optionally substituted N-containing heterocyclic radical, R2 is alkyl, R3 is alkyl, halogenoalkyl, optionally substituted phenyl or alkoxycarbonyl, a radical identical to that to which the -(S)n-R3 group is bonded, or < IMAGE > R4 is alkyl, dialkylamino or optionally substituted phenyl, R5 is alkyl, and n is 1 or 2, and their salts, which possess arthropodicidal, nematicidal and fungicidal properties.
Patent ES-465416-A1 (ES)
Title: Dual channel signal detector circuit
IPC: H04L25/03
Filed: 1977-12-23
Abstract: A dual channel signal detector circuit comprising an equalizer for responding to a variable peak amplitude input signal, in which the peaks are representative of data, so as to provide a substantially constant peak amplitude output signal having discrete data representative pulses spaced along a base line, which is substantially flat at the zero level in regions intermediate the pulses, for application to separate peak detection and amplitude detection channels. The peak detection channel produces data pulses each indicative of the relative time occurrence of the peak of a respective data representative pulse while the amplitude detection channel is triggered by signal levels of the data representative pulses exceeding a predetermined threshold to produce gating pulses for gating the data pulses to the circuit output substantially exclusive of any noise that may be present at the input of the circuit.
Patent ES-470738-A1 (ES)
Title: Glucofuranos-6-yl-nitroso urea derivatives, processes for their preparation and pharmaceuticals containing them.
IPC: C07H3/02
Filed: 1978-06-13
Abstract: The present invention relates to new nitroso-urea derivatives, particularly to N1-glucofuranosid-6-yl-N3-nitroso-ureas, of the general formula I < IMAGE > (I) wherein anyone of R1, R2, R3 and R5 represent hydrogen, optionally substituted alkyl, aralkyl or acyl, or R1 and R2 together or R3 and R5 together also represent alkylidene or cycloalkylidene, and R6 represents optionally substituted alkyl and to processes for producing them.
Patent ES-473996-A1 (ES)
Title: Preheating installation for ladles, converters or the like melt containers
IPC: C21C5/44
Filed: 1978-10-05
Abstract: A preheating installation for ladles, converters of the like melt containers 1a, 1b, comprises a plurality of stations 22, 23 spaced apart along a roadway, e.g. a rail track provided by rails 26. Each station includes means 25 for supporting a container with its axis horizontal and with its open end confronting the roadway. A heated means is mounted on a wheeled base 9 movable along the roadway, whereby the heating means may be brought opposite the open end of each container in turn. The heating means comprises a hood 2 engageable, in substantially gas-tight manner, with the open end of a container and having at least one fuel burner 3 for heating the interior of a container at least one conduit 4a for exhausting gaseous combustion products a pipe 7 for supplying combustion air 3 in heat- exchange relationship with the conduit or conduits 4a. An exhaust gas outlet 12 is provided at each station.