baber/WOPTO huggingface dataset:
Patent ES-369962-A1 (ES)
Title: Improvements in the manufacture of flexible hose pipes
IPC: B29C48/153
Filed: 1969-07-28
Abstract: The outer surface of a flexible hose is protected during vulcanization by extruding over it a thin sheet of expandible rubber 14. In preferred embodiments the hose is formed by extruding at A an inner tubular layer 11 of rubber e.g. polychloroprene, or acrylonitrile polymer, on to a flexible mandrel 10 applying a lapped or braided reinforcement of metal wire e.g. brass-plated steel wire, or monofilament plastic material 12, then extruding at C over the reinforcement a tubular outer cover of synthetic rubber 13 e.g. polychloroprene or chlorosulphonated polyethylene. Silicone oil or other separating medium is then applied, then a longitudinally extending wire 15 is introduced, through the extruder D which applies the protective sheet 14. If the hose is coiled on a drum for vulcanizing in a steam autoclave E, the expandible sheet is protected by a spirally applied wrapping of woven cotton fabric. After vulcanization the sheet is split by pulling on wire 15, and so removed. Prior to the extrusion steps heat and vacuum may be applied to the hose to remove trapped air or vapour, and after the extrusion steps the hose may be cooled.
Patent ES-373573-A1 (ES)
Title: Continuous dichloropropanol prepn
IPC: C07C29/66
Filed: 1969-11-15
Abstract: Aqueous solns. of dichloropropanols are prepd. by interaction of gaseous allyl chloride with a soln. of chloride in water at pH3-6, in a continuous vertical reactor. The reactor temp. is 45-70 degrees, and pH is controlled with Ca
Patent ES-384956-A1 (ES)
Title: Manufacture of 1,1-disubstituted-4,4-bipyridylium salts
IPC: C07D213/22
Filed: 1970-10-27
Abstract: A process for the manufacture of a 1,1'-disubstituted-4,4'-bipyridylium salt which comprises reacting the corresponding N-substituted pyridinium salt with cyanamide ions, for example provided by an alkali metal cyanamide, and subsequently oxidising the resulting interaction product, for example by means of an oxidising agent which is an electron acceptor and which has a redox potential in water more positive than -0.50 volt as compared with the saturated calomel electrode.
Patent ES-398902-A1 (ES)
Title: Deflection yoke mount
IPC: H01J29/76
Filed: 1972-01-15
Abstract: A mount for holding a deflection yoke in operating position in relation to a kinescope. An outer housing fixedly mounted on the kinescope provides bearing surfaces for an inner housing which is adapted to being positioned axially and rotatably within. The inner housing contains a holding member into which a yoke is fixedly mounted and which member snaps into the inner housing.
Patent ES-400920-A1 (ES)
Title: Water-soluble synthetic tanning agents
IPC: C14C3/18
Filed: 1972-03-18
Abstract: Water-soluble synthetic tanning agents composed of formaldehyde condensation products of non-sulfonated aromatic hydroxy compounds or the sulfomethylation products thereof with aromatic sulfonic acids or with the formaldehyde condensation products of said sulfonic acids.
Patent ES-404871-A1 (ES)
Title: Non-slip non-accumulating continuous wire drawing machine
IPC: B21C1/12
Filed: 1972-07-14
Abstract: A wire drawing machine has a plurality of drawing dies each associated with a drawing block powered by a direct current electric motor, all the motors being connected in parallel and having current supply controlling circuitry which insures that the sum of all of the motor speeds are constant and that all torques are equal except for a proportionality factor.
Patent ES-419757-A1 (ES)
Title: Novel syntheses of cephalexin and intermediates therefor
IPC: C07D/
Filed: 1973-10-18
Abstract: The antibacterial agent cephalexin is prepared from readily available hetacillin by the consecutive steps of nitrosation or formylation to give N-nitroso- or N-formyl-hetacillin, oxidation as with NaIO4 below pH 5 to give the corresponding sulfoxide, rearrangement by heat, preferably with acid present, to give N-nitroso- or N-formylhetacephalexin and finally cleavage to give cephalexin as by zinc and acetic acid or Raney nickel and hydrogen or, preferably, hydrogen chloride in dioxane.
Patent ES-422743-A1 (ES)
Title: Process for the preparation of hydrazine compounds
IPC: C07C67/00
Filed: 1974-01-29
Abstract: This invention relates to a method for preparing an azine of the formula R1R1 ANGLE C=N-N=C ANGLE (I) R2R2 wherein R1 and R2, which may be the same or different, represent a hydrogen atom or a straight alkyl radical of from 1 to 12 carbon atoms, a branched alkyl or cycloalkyl radical of 3 to 12 carbon atoms, or a hydrocarbon radical of from 6 to 12 carbon atoms containing a benzene, naphthalene, or pyridine aromatic ring or R1 and R2 together form a straight or branched alkylene radical of 3 to 11 carbon atoms, one of which may be replaced by an oxygen atom, all of the above being unsubstituted or substituted with chlorine, bromine, or fluorine atoms, or ethylene, nitro, hydroxy, alkoxy, carboxylic or percarboxylic acid, amide, nitrile, or carboxylic ester groups, or a mixture of an azine of formula (I) and a hydrazone of the formula R1R3 ANGLE C=N-N ANGLE (II) R2R4 wherein R1 and R2 are as defined above and R3 and R4, which may be the same or different, represent a straight alkyl radical of from 1 to 12 carbon atoms, a branched alkyl or cycloalkyl radical of 3 to 12 carbon atoms, or a hydrocarbon radical of from 6 to 12 carbon atoms containing a benzene, naphthalene, or pyridine aromatic ring or R1 and R2 together form a straight or branched alkylene radical of 3 to 11 carbon atoms, one of which may be replaced by an oxygen atom, all of the above being unsubstituted or substituted by chlorine, bromine, fluorine, or iodine atoms, or hydroxy, ether oxide, carboxylic acid, carboxylic ester, nitrile, nitro, or sulphonic acid or amide groups or one of the two radicals R3 and R4 can represent a hydrogen atom, which comprises reacting hydrogen peroxide with ammonia or with a mixture of ammonia and primary or secondary amine of the formula R3 ANGLE NH (III) R4 wherein R3 and R4 are as defined above, in the presence of a carbonyl compound of the formula R1-C-R2 (IV) PARALLEL O wherein R1 and R2 are as defined above, and a catalyst containing selenium.
Patent ES-430936-A1 (ES)
Title: Anti-friction balloon restrainer in a textile yarn processing machine
IPC: D01H7/86
Filed: 1974-10-11
Abstract: A textile yarn processing machine, such as a twister, spinning frame or the like, having spindle assembly stations for the processing of yarn and each including a spindle assembly for carrying a package of yarn to be withdrawn and processed and which produces a rotating balloon of the yarn around the package as it is withdrawn therefrom, and a hollow balloon restrainer device having an inside wall surrounding the package of yarn and the balloon of yarn produced for contact by the rotating balloon of yarn to limit the size thereof during such yarn processing, is provided having the following improvement. Anti-friction means forms at least a portion of the inside wall of the balloon restrainer device, preferably a plastic based sinter material, for providing a reduced coefficient of friction surface for contact by the rotating balloon of yarn processing for reducing friction damage to the yarn being processed.
Patent ES-434827-A1 (ES)
Title: Azidophenol amine compounds and therapeutic compositions
IPC: C07C247/16
Filed: 1975-02-18
Abstract: New amine derivatives of azidophenols having the formula: OH | O-CH2-CH-CH2-NH-R (I) wherein R is straight-chained or branched alkyl AND THE PHARMACOLOGICALLY COMPATIBLE SALTS THEREOF INHIBIT ADRENOGENIC beta -RECEPTORS AND ARE SUITABLE FOR THE TREATMENT AND PROPHYLAXIS OF CARDIAC AND CIRCULATORY DISEASES.
Patent ES-453697-A1 (ES)
Title: Multiway valve
IPC: F16K31/126
Filed: 1976-11-26
Abstract: The multiple-way valve (11) has at least one pulse line (59) which is connected, such that it can be shut off, to a pressure opening supplying the working medium. The multiple-way valve (11) has an axially displaceable adjusting member (22) which is held on a diaphragm carrier (28) and is provided with at least one double-seat closure piece (42). The valve is intended to be smooth-running and extensively actuable and, with a simple construction, to work in a virtually friction-free manner and as far as possible without losses. The diaphragm carrier (28) is, for this purpose, braced (x4) on the valve housing (12) and is designed as an inner seal (x1) resting on the adjusting member (22) from the outside, serves, in addition, as sealing surface (x2) with an axially acting valve seat and acts, furthermore, as a radially acting lip seal (x3).
Patent ES-460131-A1 (ES)
Title: Glass mirror mat construction and methods for forming and using the same
IPC: F24S23/74
Filed: 1977-06-15
Abstract: A layered glass mirror mat is provided which is particularly adapted for use in solar collectors. The glass mirror mat comprises glass strips having first sides adhered to a supporting film by means of an adhesive layer. The opposed strip surfaces have a reflective layer applied thereto and, if desired, overlying protective and/or gummed layers.
Patent ES-460166-A1 (ES)
Title: Pressure-fixable toner powder with a thermoplastic polyethylene binder
IPC: G03G9/087
Filed: 1977-06-28
Abstract: Polyethylene having an average molecular weight of at least 1,500, a crystallinity of at least 75% and a density of at least 0.93 has been found advantageous as a base material for making pressure-fixable toner powder for developing electrostatic images. The toner powder can be fixed satisfactorily to image substrates by the pressure of fixing rollers of conventional electrophotographic copying apparatus, yet it can be produced readily by grinding a suitable composition based on the polyethylene. The polyethylene preferably has an average weight of between 2,000 and 10,000, a crystallinity of at least 80% and a density of at least 0.94. Especially advantageous pressure-fixable, electrically conductive toner powders are obtained from pigmented masses of the polyethylene in which 3 to 20% of the weight consists of carbon black having a specific surface of at least 750 m2/g, preferably of about 1,000 m2/g, and an oil absorption of between 250 and 400 ml/g.
Patent ES-471505-A1 (ES)
Title: Polycarbodiimide-modified organopolysiloxanes, process for preparing same and their application.
IPC: C08G18/02
Filed: 1978-07-06
Abstract: Polycarbodiimide is present as a solid phase in a liquid polyorganosiloxane, preferably being formed therein by mixing a polyisocyanate with the polysiloxane followed by a carbodiimidization catalyst. If the polyorganosiloxane contains hydroxyl groups it can be chemically bonded to the polycarbodiimide. The composition can be cured to solid plastic masses of superior properties by adding a curing agent for the polysiloxane.
Patent ES-471515-A1 (ES)
Title: Foundry molding machine for the production of mold halves in mold boxes
IPC: B22C11/04
Filed: 1978-07-06
Abstract: A foundry molding machine for producing mold halves in mold forming assemblies which include a pattern device and mold boxes and operates to separate the formed mold halves from the pattern device through operation of a generally vertically extending main cylinder which includes a piston rod having an extension thereon. The extension includes clamping levers which are arranged in pairs to hold the mold boxes in clamped engagement. At least one auxiliary cylinder is arranged in generally parallel relationship with the main cylinder and is located in a laterally spaced arrangement relative thereto for operation on the opposite side of the clamped mold box. The auxiliary cylinder is operatively associated with the main cylinder to be simultaneously supplied with pressure medium from a common source and acts on the extension to provide support during separation of the mold members from the pattern device.
Patent ES-472304-A1 (ES)
Title: Treatment of herbicid containing cultures with derivatives of dichloroacetamide or of thrichloroacetamide, novel derivatives of dichloroacetamide or trichloroacetamide and process for their preparation.
IPC: A01N25/32
Filed: 1978-08-02
Abstract: The compounds of the formula: < IMAGE > (I) in which R1 represents a dichloromethyl or trichloromethyl group, X1 represents a chlorine or fluorine atom, X2 represents a chlorine or fluorine atom, X3 represents a hydrogen, chlorine or fluorine atom, R2 represents an amino group NH2 or a < IMAGE > group, in which R3 represents a hydrogen atom or an alkyl, haloalkyl, alkenyl, haloalkenyl, arylalkyl, arylhaloalkyl, cycloalkyl, halocycloalkyl, alkoxyalkyl, haloalkoxyalkyl or aryl group, this latter being unsubstituted or substituted by one or two halogen atoms or by an alkyl, alkoxy, nitro or haloalkyl group are antidotes against herbicides.
Patent ES-474427-A1 (ES)
Title: Central processor unit for executing instruction of variable length
IPC: G06F9/38
Filed: 1978-10-23
Abstract: A digital data processing system includes a central processor responding to variable length instructions. Each instruction includes an operation code 50 and one or more operand specifiers 51- 53. Each operand specifier can comprise one or more data bytes. Each instruction passes to an instruction buffer. Control circuitry in the central processor decodes the operation code 50 and, in succession, each operand specifier byte. Each operand specifier includes a register mode field 54 which indicates if the operand specifier includes the operand or the address of a register from which the operand is to be retrieved or to which an operand is to be transferred. The contents of the addressed register may instead be the memory address of the operand, which may be incremented or decremented before being applied to the memory, or may be the memory address at which the memory address of the operand is stored or may be an index address to be added to the address supplied by a send operand specifier byte to form the operand address. Central processor response to an instruction for adding two addends located in first and second storage locations and storing the sum in a third location and instructions for calling a subroutine and returning from the subroutine to the calling routine are disclosed.
Patent ES-474464-A1 (ES)
Title: Vehicle headlamp wiper mechanism - has electric motor drive with rod pivoted to speed reduction train output gear and blade drive crank
IPC: B60S1/16
Filed: 1978-10-24
Abstract: A vehicle headlamp wiper has a crank mechanism driven from an electric motor via a reduction gear. The motor, reduction gear and crank are housed in a common casing, this having integral mounting elements. The reduction gear train consists of several pairs of gears housed in a small inner casing, this being positioned at the end of the motor output shaft. The rod of the crank mechanism is pivoted at one end to the output gear of the gear train and at the other end to the wiper blade crank.
Patent ES-474912-A1 (ES)
Title: Acid-modified fat as feed supplement additive for cattle - to reduce excessive consumption of the supplement
IPC: A23K1/16
Filed: 1978-11-08
Abstract: Additive for cattle feeding supplement is an acidified fat (A) made by treatment with an acid at >=104 degrees C. Pref. an inorganic acid is used at >=1 wt.% on the fat (which may be of animal or vegetable origin) and the treated prod. has pH 4-7. Also new are supplements contg. (A), esp. at >=1.5 wt.%, opt. together with 1-20 wt.% meat meal 0.1-5 wt.% (NH4)2HPO4 and 0.1-5 wt.% (NH4)2SO4. They may also include >=1 cereal prod. at up to 22 wt.%. (A) reduces consumption of the supplement by cattle so allows it to be given freely without the need for special metering equipment, and without the risk of excessive consumption.
Patent ES-477421-A1 (ES)
Title: Omega-(2-(N-lower alkyl-benzamido)-phenyl)-alkanoic acids, their use and preparation, and medicaments containing them.
IPC: C07C235/56
Filed: 1979-02-02
Abstract: //c-[-2-(N-lower alkyl-benzamido)-phenyl]-alkanoic acids of the general formula I: (FORMULA) wherein n denotes a positive whole number from 2 to 5, R<s1>s denotes a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylmercapto group, a trifluoromethyl group or a phenyl group which may be substituted by a halogen atom or a lower alkoxy group, R<s2>s denotes a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group, R<s3>s denotes a lower alkyl group, R<s4>s denotes a hydrogen atom, a halogen atom, a hydroxy group, a lower alkyl group, a lower alkoxy group, a lower alkylmercapto group, a phenyl group which may be substituted by a halogen atom or a nitro group, a nitro group, an amino group which may be lower alkylated, a lower alkylcarbonyl group, a benzoyl group which may be substituted by a halogen atom, a trifluoromethyl group, a trifluoromethoxy group or a trifluoromethylmercapto group, R<s5>s denotes a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group, R<s6>s denotes a hydrogen atom, a lower alkyl group or a lower alkoxy group, and their salts with inorganic or organic bases, are new compounds. They have a hypoglycaemic effect and inhibit the glucose formation in the liver. Processes for their preparation are stated.
Patent ES-479963-A1 (ES)
Title: Pyrolysis process for split ligneous material and products obtained therefrom.
IPC: C10B53/02
Filed: 1979-04-26
Abstract: Pyrolysis process of split ligneous material which comprises the priming of an autothermal reaction within a dried mass of said products inserted in a liming furnace (a) of which at least a part is porous. Cycle arrangement allowing alternately the drying and the pyrolysis of split ligneous material, the drying being effected by the calories contained in the uncondensable gases of the pyrolysis. Fuels composed of the charcoal and the liquids derived from the pyrolysis, as well as of the mixture thereof.
Patent ES-480361-A1 (ES)
Title: Multiiposition fluid actuator
IPC: F15B15/24
Filed: 1979-05-08
Abstract: A multiple position appts. which is fluid operated, such as a hydraulic actuator for a railway vehicle speed controller has several pistons (56) forming chambers inside a cylinder (63). Linear fluid pressure moves these step by step when pressures in the chambers exceed determined values. A control is wored by any piston and a return gear returns it. There is also a pressurised fluid source (10) and several bistable valve elements (38) joined to the chambers and the source. These operate, when pressures are suitable to move the pistons. There are several stops in the cylinder to limit piston movement.
Patent ES-481841-A1 (ES)
Title: Antiperspirant composition and methods for its preparation and use.
IPC: C01F7/57
Filed: 1979-06-22
Abstract: The invention concerns the use as an antiperspirant active compound of a basic aluminium chloride, bromide or iodide having an aluminium to chloride, bromide or iodide molar ratio of from 0.5 to 2.5:1 in the form of a powder or an aqueous solution having an aluminum concentration of at least 2.5% by weight, the basic aluminium compound exhibiting on analysis by a size exclusion chromatographic method a fraction (referred to as the Band III fraction) having a relative retention time within the range of 0.76 to 0.82 in which fraction there is contained at least 20% of the aluminium. The compound has less than 20% of the total aluminium contained in polymers having a size greater than 100 Angstroms.
Patent ES-484311-A1 (ES)
Title: Fastener for fixing laminate to hollow surface - uses arrow head shaft to anchor in sheet hole with detachable plunger wedging in laminate sockets
IPC: F16B19/10
Filed: 1979-09-20
Abstract: The rapid action fastener may be used to secure a plastic laminate (P) on an automobile body shell (T). The rear face of the laminate may have a right cylindrical cavity (4) and an annular groove (14) formed by upstands (9, 10). The fastener has a base (7) with an axial bore and bore outstands (8, 11). A tubular shaft (2) with a truncated arrow tip head (2a) surmounts the base, its head locating a plunger (1) secured by rupturable necking (Z). With the base pushed into the moulded laminate zone and the plunger driven down, the fastener and the laminate wedge together.
Patent ES-8105160-A1 (ES)
Title: Process for the recovery of liquid extractant and acid from emulsions formed during metal recovery from acid solutions
IPC: B01D11/04
Filed: 1980-02-20
Abstract: A method of recovering liquid from an emulsion formed in a liquid-liquid contacting process, where the emulsion comprises at least one of the liquids entrapped by water-permeable membranes, comprises: admixing water and the emulsion in a volume ratio of water:emulsion of between 0.5 to 4.5:1 and raising the temperature of the admixture to between about 45 DEG C. and 99 DEG C., to cause water permeation of the membranes, causing them to disintegrate and release liquid, forming a three-phase composition consisting essentially of the two liquids and the solids.
Patent ES-8103415-A1 (ES)
Title: Anti-stringing device for a coin detecting device
IPC: G07F1/04
Filed: 1980-03-07
Abstract: A coin detecting device is described comprising a coin chute of the gravity type defining a path down which a coin travels, a delayed-reset microswitch having an actuating arm which is tripped by the passage of the coin down the path, and a plurality of unidirectional coin passing gates located along the path for preventing a cheating operation known as stringing. Stringing involves dropping a coin with a string attached past such a detecting device and manipulating the coin with the string in a manner to make it appear that several coins have passed. The coin detecting device is effective in preventing stringing with coins having slotted and unslotted bodies.
Patent ES-8105056-A1 (ES)
Title: Pigmented printing paste.
IPC: D06P1/52
Filed: 1980-05-30
Abstract: A stock emulsion which is a mixture in the form of an o/w emulsion consisting essentially of (A) an alkali-thickenable emulsion of a copolymer having a weight average molecular weight of at least 500,000 and being derived from (i) 2.5 to 40% by weight of an ethylenically unsaturated carboxylic acid containing 3 to 6 carbon atoms, (ii) 1 to 10% by weight of an ethylenically unsaturated monomer having one crosslinkable functional group selected from the class consisting of the group -CH2OR wherein R is a hydrogen atom or an alkyl group containing 1 to 4 carbon atoms, a glycidyl group and a hydroxyl group, (iii) 0 to 3% by weight of a monomer having an ethylenic linkage and at least one sulfonate salt group, and (iv) 47 to 96.5% by weight of another monomer having an ethylenic linkage, (B) a basic compound, and (C) a hydrophobic organic solvent, said mixture containing 3 to 12% by weight of the copolymer and not more than 2% by weight of surface active agents and a colored printing paste for pigment printing comprising the above stock emulsion.
Patent ES-8105872-A1 (ES)
Title: Memory system comprising a serial storage device.
IPC: G06F12/08
Filed: 1980-06-09
Abstract: A serial storage subsystem for a data processor is provided. The system includes a first processor and a first data storage device including a plurality of data storage locations for storing data. A second data storage device includes a plurality of data storage locations for storing data. A control device is provided and is associated with the first processor for selecting one of the plurality of data storage locations of the first data storage device as an access window for accessing the second data storage device, such that the first processor gains access to at least one of the plurality of data storage locations of the second data storage device by addressing a selected one of the plurality of data storage locations of the first data storage device. The system further includes a second processor responsive to the first processor for transferring data between the selected one of the plurality of data storage locations of the first data storage device and at least one of the plurality of data storage locations of the second data storage device.