baber/WOPTO huggingface dataset:
Patent ES-369010-A1 (ES)
Title: Nio and coo containing glass for television display cathode-ray tubes
IPC: H01J29/86
Filed: 1969-07-01
Abstract: A cathode-ray tube face-plate is made of a glass containing A% by weight NiO and B% by weight CoO, wherein Such a face-plate, when used in a colour tele vision tube, has an increased transmission for red light relative to blue light compared with conventional glass, with the green transmission remaining substantially the same, enabling the voltage of the electron gun supplying electrons for the red luminescent phosphors to be considerably reduced.
Patent ES-373563-A1 (ES)
Title: Oxime-o-carbonic acid esters
IPC: C07C239/00
Filed: 1969-11-15
Abstract: ' The invention comprises oxime carbonic acid esters of the general formula in which R1 denotes an alkyl group of 1-4 carbon atoms, an alkenyl group of 2-4 carbon atoms or a phenyl group, R2 denotes hydrogen or has the same meaning as R1, or R1 and R2, with the carbon atom to which they are linked, form a cycloalkylidene group of 5-12 carbon atoms, n is 0-4, R3 denotes an alkyl group of 1-4 carbon atoms, halogen, a phenyl or alkoxycarbonyl group or (when n is more than 1) two R3 groups may form a fused aromatic or heterocyclic ring, and R4 has the same meaning as R3 or denotes an alkylene radical, the other valency of which is attached to another radical of the general formula above in the corresponding R4 position of that radical. The compounds may be prepared (a) by reacting a phenol of the formula in the presence of an acid-binder or as an alkalimetal salt, with an oxime carbonic acid ester chloride of the formula C1C(0)ON: C(R1)R2 or (b) by reacting a chloroformic acid phenyl ester of the formula with an alkali or alkaline-earth metal salt of an oxime of the formula HON: C(R1)R2. Examples are given, and many products of the invention are listed. The products are useful as fungicides, insecticides and components of seed-dressing compositions.
Patent ES-384475-A1 (ES)
Title: Continuous material deformation process and apparatus therefor
IPC: B21C23/00
Filed: 1970-09-28
Abstract: A process and apparatus for practicing the process wherein a workpiece of indefinite length, e.g., a metal rod, is continuously deformed by a deforming agency to produce a product of indefinite length, e.g., wire. The continuity of the deformation is achieved by intermittently advancing the workpiece into the deforming agency, e.g., a controlled flow of pressurized fluid or a conventional extrusion die, intermittently advancing the deforming agency over the workpiece, and controlling the intermittent advances of the workpiece and the deforming agency to maintain a desired relative velocity between the workpiece and the deforming agency. Also disclosed is a novel workpiece clamping apparatus wherein a segmented cylinder is used as a clamping device for gripping a workpiece.
Patent ES-387286-A1 (ES)
Title: Space reservation and ticket printing system
IPC: G07C9/00
Filed: 1971-01-15
Abstract: A remote station adapted for communicating with a central controller in an information storage and retrieval system, e.g. a system for booking theatre seats, includes means for formulating, visually displaying and communicating a signal, for receiving and visually displaying a reply signal from the controller, for storing the two signals in a memory and for printing a ticket to represent the reply signal stored in the memory. In operation, the central controller 180 (Fig. 1C) transmits a carrier signal to the communications interface and message structuring logic unit 86 of each station. Absence of this signal when the station is switched on operates an alarm 142. If the signal is received, a carrier signal is transmitted to the computer, signifying that the station is operating. The computer then transmits an addressed message modulated on the carrier signal to ask each station in turn whether seats are required. This message is received by unit 86 via line 138 and, if the address is correct, unit 86 conditions data set 134 for responding to the message. In those stations ready to transact, send control 92 will have been operated so that an affirmative response is now transmitted. Such stations are then asked in turn to transmit their transaction message by a signal which conditions data set 134 accordingly, the message then passing from a memory 52 through unit 86 to the computer. Setting the transaction message.-Either key 62 or key 64 is depressed according to whether ordinary or season tickets are required. Mode control 72 then sends appropriate mode characters to memory 52. Date, time, place &c. information is then selected on keyboards 10, 12, 14 and fed to memory 52, sequencer 30 controlling register 44 to ensure that each piece of information is stored alongside the correct mode character. The transaction message is displayed on CRT 82. The computer, on receiving the transaction message, scans its memory 181. If the seats required have not been issued, their booking is now entered in the memory and a signal confirming booking is sent to the station. The confirmation message is fed to memory 52 and displayed on CRT 83. Unit 86 conditions a ticket printer interface 152 to accept the message from memory 52. Upon depressing an "accept" key 24, interface 152 accepts the message and feeds signals to control a ticket printer 156 accordingly. The transaction message sent by a station may not be complete the exact designation of the seats required, for example, may not be known. In this case, part of the transaction message is left blank and the reply from the computer indicates what seats are available.
Patent ES-389701-A1 (ES)
Title: Method for producing a non-woven fabric
IPC: D04H13/00
Filed: 1971-03-18
Abstract: A non-woven continuous fabric comprises a plurality of discrete, laterally extending ribbon elements which are connected with continuous, longitudinally extending elements to form a netting which may be united with one or more layers of a continuous sheet plastics material orientated in the longitudinal direction of the fabric while at least the ribbon elements of the netting are also longitudinally orientated, i.e., in the lateral direction of the fabric. The fabric has been subjected to a needle punching operation causing the orientated materials thereof to fibrillate. A fiber fleece may be incorporated in the fabric. A method of producing the fabric comprises winding a continuous, longitudinally orientated ribbon of plastics material helically upon a plurality of thread- or ribbon-shaped secondary elements to form a netting which may be laid together with one or more sheets of longitudinally orientated plastics material to form a web assembly which subsequently is subjected to a needle punching operation. An apparatus for making the fabric comprises means for jointly feeding a netting and at least one sheet in superposed relationship and a needle punching device operating on the assembly of the netting and the sheet or sheets.
Patent ES-402184-A1 (ES)
Title: Immersion heater
IPC: G05D23/24
Filed: 1972-04-27
Abstract: An immersion heater including a heating element immersible in a fluid for heating the latter, and a mixing device for agitating the fluid mounted on the heating element. The mixing device is reciprocable in response to energization of an electromagnetic drive, and may be connected into the electrical circuit for the heating element so as to be operable in conjunction with the operation of the heating element or responsive to temperature levels sensed in the heating element.
Patent ES-405380-A1 (ES)
Title: Ingot mould cover - for maintaining regulated atmos above the slag layer in electro-slag remelting
IPC: C22B9/18
Filed: 1972-07-31
Abstract: A cover for electro-slag remelting or recasting moulds maintains a regulated atmos. above the slag layer. Specif. the lower edge of the cover projects to form a pref. funnel-shaped opening for passage of the electrode into the ingot mould.
Patent ES-408725-A1 (ES)
Title: Manufacture of chlorine hydrate
IPC: H01M8/06
Filed: 1972-11-17
Abstract: Chlorine hydrate is made by vaporizing liquid water to gaseous form, mixing it with gaseous chlorine and contacting the mixture with a low temperature heat transfer means which converts it to solid chlorine hydrate. The liquid water to be converted to gaseous form is most preferably that present in an aqueous metal chloride electrolyte employed in an electric battery of the metal electrode-metal chloride electrolyte-chlorine electrode type, the chlorine is also obtained from the battery, during charging thereof, and the chlorine hydrate produced is reconverted to chlorine and returned to the battery when it is being discharged.
Patent ES-420695-A1 (ES)
Title: 6-Aminopenicillanic acid preparation
IPC: C12N11/08
Filed: 1973-11-20
Abstract: 6-Aminopenicillanic acid is prepared by enzymatic degradation of benzylpenicillin or of phenoxymethylpenicillin at pH 6.0-9.0 using a novel water-soluble enzyme complex derived from a penicillin deacylase enzyme bonded to a water-soluble polymeric material, the formed 6-aminopenicillanic acid being separated from the complex by an ultrafiltration technique, the said complex being recycled for re-use and the formed 6-aminopenicillanic acid being recovered. Preferably the complex is formed from a maleic acid copolymer or a modified polysaccharide, especially from a sucrose-epichlorhydrin copolymer.
Patent ES-424798-A1 (ES)
Title: Bottom-dump vessels
IPC: B63B35/30
Filed: 1974-03-29
Abstract: A bottom-dump vessel having two longitudinal hull sections forming air cases or pontoons hinged together for movement about a longitudinal axis. An intermediate section arranged at least partially in a recess between the two longitudinal hull sections. The intermediate section is hinged with port and starboard hinges to the two longitudinal hull sections.
Patent ES-428464-A1 (ES)
Title: Winged cannula with skin securing means
IPC: A61M5/158
Filed: 1974-07-20
Abstract: A surgical device of the kind having a cannula fitted with a laterally extending wing or wings also includes a sheet of flexible material having an adhesive surface which is fixed to the wing or wings and is capable of folding forwardly beyond the wing or wings to engage the skin of the patient to hold both the cannula and the remainder of the device in position. This avoids the need for the separate piece of surgical plaster used in the past since the adhesive-covered flexible sheet is automatically to hand and is automatically located with considerable accuracy. With a double wing construction the flexible sheet is preferably fixed so as to extend from the rear edge of the wings and when folded forwardly this brings the layer of adhesive into contact with the upper surface of the wings and also into contact with the skin of the patient beyond the forward edge of the wings. The sheet of flexible material preferably carries a layer of pressure-sensitive adhesive covered by a removable barrier sheet.
Patent ES-432116-A1 (ES)
Title: Circuit arrangement for digital frequency indication in a radio receiver
IPC: H03K21/38
Filed: 1974-11-20
Abstract: In a circuit arrangement for digitally indicating the tuned frequency of a radio receiver operating in the AM and FM ranges in which the oscillations of the AM tuning oscillator and of the FM tuning oscillator are amplified, converted to rectangular oscillations, counted by means of electronic counters and then digitally displayed, the oscillations of the AM tuning oscillator and the oscillations of the FM tuning oscillator are amplified by a common broadband amplifier which is sufficiently broadbanded so that the oscillator frequencies for the AM range as well as those for the FM range are both passed and amplified and the coupling of the input of the broadband amplifier to the outputs of the tuning oscillators is so loose that the tuning oscillators are not noticeably detuned by changes in capacity in the broadband amplifier.
Patent ES-437719-A1 (ES)
Title: Mono-, bis- and tris-sulphenyl chlorides
IPC: C08L7/00
Filed: 1975-05-16
Abstract: Mono-, di- and tri-(chloro sulphenyl methyl)-perchlorobenzenes are produced by chlorinating mercapto methyl perchlorobenzenes of the formula < IMAGE > X BEING 1 TO 3 AND Y 6-X.
Patent ES-442126-A1 (ES)
Title: Process for the preparation of concentrated dyestuff solutions
IPC: C09B41/00
Filed: 1975-10-27
Abstract: The invention relates to the preparation of concentrated solutions of azo dyestuffs containing ionic groups, by precipitating during the diazotization and/or coupling reaction and/or after the coupling reaction the foreign ions which lower the solubility of the dyestuffs and separating off these ions as sparingly soluble salts.
Patent ES-443715-A1 (ES)
Title: Device for gripping ropes, cables or wires
IPC: B66D1/74
Filed: 1975-12-19
Abstract: The device is in the nature of a winch, particularly for use on sailing yachts as a sheet or anchor winch, and in which the rope or the like to be gripped is guided over a driven member comprising two conical discs operatively coupled to each other and having their conical surfaces facing each other and opening around the entire periphery of the driven member. A drive shaft is operable to rotate the discs, and at least one conical disc and preferably both conical discs, are mounted for rotation about respective axes fixedly inclined relative to the axis of the drive shaft. Thereby the discs conjointly define, along a part of their circumferences, a wedge-shape opening for the rope to be gripped or clamped. The discs are rotatably supported on respective mounting plates which are secured to each other and to a suitable support surface, such as the deck of a yacht. The discs may be in the form of internal ring gears meshing with pinions secured to the drive shaft, or the discs may be in the form of external gears meshing with pinions secured to the drive shaft. In one embodiment of the invention, the discs are internal ring gears meshing with an externally geared drive ring having an arcuate periphery and having teeth on its internal surface engaging one or more planetary pinions meshing with a pinion secured to the drive shaft. The facing conical surfaces of the discs may be formed with friction producing configurations.
Patent ES-447499-A1 (ES)
Title: Acceleration measuring device
IPC: G01P15/18
Filed: 1976-04-30
Abstract: An angular accelerometer incorporates two tilt sensors both connected to a differential amplifier arranged to provide a difference signal which is fed to a first integrator the output of which is fed to a second integrator. The tilt sensors are of the torque balance type. The tilt sensors are spaced from one another in a direction transverse to the direction along which the angular acceleration movement takes place.
Patent ES-448778-A1 (ES)
Title: Mercaptan conversion process for a petroleum distillate charge stock
IPC: C10G27/10
Filed: 1976-06-11
Abstract: A process is disclosed for the conversion of a petroleum distillate charge stock containing mercaptan, olefinic and dienic compounds comprising the treatment of said petroleum distillate in an atmosphere of an oxygen-containing gas in a medium possessing a pH of from about a pH of 8 to about a pH of 14 in the presence of a catalyst comprising a 4,4',4'',4'''-cobalt phthalocyanine tetrasulfonate.
Patent ES-449269-A1 (ES)
Title: Producing iron oxide weighting materials for drilling fluids
IPC: E21B21/00
Filed: 1976-06-25
Abstract: Weighting material for a drilling fluid, e.g. a drilling mud, is produced by firing iron oxide solids, e.g. iron oxide ores, calcined pyritic ores or iron-oxide-containing products of other metallurgical processes, in a circulating fluidized bed or rotary furnace at a temperature of 1210 DEG C to 1400 DEG C in an oxidizing atmosphere in which the oxygen content is augmented to transform magnetitic components to oxides of lower magnetic susceptibility. The product is then cooled slowly at least until it reaches a temperature of 780 DEG C, also in an oxidizing atmosphere. The weighting materials have extremely low magnetic susceptibility and thus can be used without interfering with inductive monitoring of the position of the drill string.
Patent ES-451768-A1 (ES)
Title: N-aryl-n-(1-l-4-piperidinyl)-arylacetamides
IPC: A61K31/445
Filed: 1976-09-22
Abstract: N-Aryl-N-(4-piperidinyl)arylacetamides of the formula < IMAGE > and their salts with acids, the substituents in the formula being defined in Claim 1, are prepared. These compounds are obtained by acylating corresponding piperidine derivatives with an arylacetyl halide. The resulting compounds can be used for the drug therapy of cardiac arrhythmias.
Patent ES-460413-A1 (ES)
Title: Steering handle for vehicle
IPC: B62D1/04
Filed: 1977-07-05
Abstract: A steering wheel for a vehicle is designed for adequate strength for normal use, combined with maximum protection of the driver from injury in the event of an impact. The flexible rim is attached to a central core which is pot shaped and has a conical flexible portion (46) which is closed and filled with a phenolic reson foam ro similar hard and fragile foam material. The base part, which may be cup shaped, or a corrugated sleeve (4c) is also soft. The sloping part may be formed in steps. the top of this portion can carry a cylindrical air cushion (4a) which may have a set of air outlet slits (4e) around its side.
Patent ES-461743-A1 (ES)
Title: Dietetic foodstuff and its production
IPC: A23C23/00
Filed: 1977-08-19
Abstract: An improved granular dietetic protein concentrate is produced by incorporating 2 to 5 parts of casein into 6 parts of moist fat-free or low fat milk curds allowing the mixture to swell and granulating and drying the swollen mixture to a product containing curds and casein in a dry solids ratio of from 1:1 to 1:5.
Patent ES-462378-A1 (ES)
Title: Alloy for rare earth treatment of molten metals and method
IPC: C22C1/02
Filed: 1977-09-15
Abstract: Alloy containing special ternary proportions of nickel, iron and rare earths of group cerium, lanthanum, neodymium and praseodymium has density, melting temperature, toughness, stability and other characteristics specially beneficial for production and use as addition agent in rare earth treatment of molten iron-group metals, particularly including steels and nickel-base alloys.
Patent ES-465894-A1 (ES)
Title: Device for limiting the angle of adjustment of an articulatedly supported rail pair
IPC: D06C3/02
Filed: 1978-01-11
Abstract: The present invention is directed to improvements in a tenter frame device, and more particularly relates to a means for enabling the rails of a tenter frame to be shifted transversely relative to the longitudinal axis of the rails and also for the rails to be angularly oriented with respect to each other, the device automatically maintaining the angular relation of the rails to each other within predetermined limits.
Patent ES-468000-A1 (ES)
Title: Binding mechanism for loose-leaf binder
IPC: B42F13/16
Filed: 1978-03-17
Abstract: The present invention relates to a binding mechanism for loose-leaf binder comprising, mounted on a support, at least two rings each constituted by a fixed vertical receiver pin, the upper end of which is hollow, a fixed, vertical, tubular hoop-guide and a movable hoop-shaped member engaged, in closed position, in the upper end of the pin and slidable vertically in the hoop-guide and pivoting in a plane parallel to the plane of the leaves, to come to open position. The simultaneous control of the movement of the hoops is effected by a slide provided with ramps, the lower ends of the hoops being engaged both in fixed ramps fast with the support and in the ramps for controlling the slide. The invention is particularly applicable to binders or folders for perforated leaves.
Patent ES-474575-A1 (ES)
Title: (Omega-aminoalkoxy) bibenzyls, processes for their preparation and pharmaceutical compositions containing these substances.
IPC: A61K31/13
Filed: 1978-10-06
Abstract: (Omega-aminoalkoxy)bibenzyls are prepared and found useful as pharmaceutical agents, particularly as inhibitors of platelet aggregation.
Patent ES-475838-A1 (ES)
Title: Trap-type drain with built-in strainer
IPC: E03F5/04
Filed: 1978-12-07
Abstract: A drain trap has a housing in the form of a four-sided outer vessel with a closed bottom and with a lateral outlet extending from one of its sides, this housing receiving an insert which forms a closed-bottom inner vessel of downwardly converging frustopyramidal shape spacedly surrounded on three sides by a skirt depending from the top of the insert and defining with three apertured walls of the inner vessel a downwardly open chamber communicating with a space beneath that vessel. The fourth side of the inner vessel is solid and spacedly confronts a partition which rises from the bottom of the outer vessel and has an overflow edge across which incoming liquid from the aforementioned chamber may reach the lateral outlet.
Patent ES-8100014-A1 (ES)
Title: Method for preparing polymerizable triorganotin compounds
IPC: C07F7/22
Filed: 1979-05-07
Abstract: Triorganotin derivatives of polymerizable ethylenically unsaturated mono- or dicarboxylic acids are prepared in the presence or absence of a liquid hydrocarbon solvent by reacting the acid or an anhydride thereof with a triorganotin hydroxide or a bis(triorganotin) oxide at a temperature in the range of ambient to 50 DEG C. At least 50% of the water generated as a by- product of the reaction is removed as an aqueous phase, which forms during the reaction and is separated and discarded. At least 95% of the remaining water can be removed, if required, by means of a chemically inert dehydrating agent.
Patent ES-481717-A1 (ES)
Title: Process of removing nitrogen oxides from gaseous mixtures.
IPC: B01D53/56
Filed: 1979-06-20
Abstract: Nitrogen oxides are removed from gaseous mixtures by treatment with an aqueous solution of nitric acid having a concentration by weight from about 35% to about 58% and containing by weight at least 0.001% but less than 25% of hydrogen peroxide whereby the nitrogen oxides are converted to nitric acid.
Patent ES-481825-A1 (ES)
Title: Method and device for depositing a predetermined quantity of a liquid substance in a receptacle.
IPC: G01N1/10
Filed: 1979-06-22
Abstract: The invention relates to a process and a device for dispensing a predetermined amount of a liquid substance into a vessel. The device comprises a pipette (1) provided with a piston (5) for pumping of the liquid substance, a sleeve (19) for cooling the lower tube (2) of the pipette and means (23,24,25) for cutting the thread (40) of frozen substance leaving the calibrated tube when pressure is applied on the piston. Application to measuring out of reagents in laboratory analyses.
Patent ES-8103920-A1 (ES)
Title: Oil-in-Water insecticidal and acaricidal emulsion
IPC: A01N53/00
Filed: 1979-07-04
Abstract: An oil-in-water insecticidal and acaricidal emulsion comprising 1 to 50% by weight of as a hydrophobic insecticidally and acaricidally active liquid ingredient at least one ester of the formula (I): < IMAGE > (I) where X is a hydrogen atom, a chlorine atom, a bromine atom or a fluorine atom and Y is a group of the formula: < IMAGE > where R1 is a methyl group or a group of the formula: < IMAGE > where R5 is a chlorine atom, a bromine atom, a fluorine atom or a methyl group R2 is a hydrogen atom or a methyl group R3 is a chlorine atom, a bromine atom, a fluorine atom or a tert-butyl group and R4 is an isopropyl group or a cyclopropyl group 2 to 10% by weight of polyvinyl alcohol or gum arabic and 0.1 to 20% by weight of a thickener with the balance being water.