baber/WOPTO huggingface dataset:
Patent ES-458108-A1 (ES)
Title: Training system for simulating an animated scene
IPC: H04N5/272
Filed: 1977-04-22
Abstract: A system for simulating an animated scene useful, for example, in training personnel to dock large supertankers, fire modern weapons, etc. The system uses a pair of identical background transparencies, one of which is used to generate an animation zone including an electronically inlayed image of a moving object. The animation zone is then optically superimposed on the other transparency.
Patent ES-462627-A1 (ES)
Title: Device for discharging the trim or scrap in a panel cutting machine
IPC: B27G3/00
Filed: 1977-09-20
Abstract: A trim discharging device, for discharging the trim or scrap resulting from the trimming of the leading edge and of the trailing edge of a stack of panels fed to a cutting line on a panel support table, comprises two tiltable table portions, which by two adjacent edges define between them the cutting line. Each tiltable table portion is hinged along an axis which is parallel to the cutting line, and can be tilted so as to slope in the direction of a trim discharge zone, located below the cutting line.
Patent ES-463231-A1 (ES)
Title: Mobile apparatus for continuous track renewal
IPC: E01B29/05
Filed: 1977-10-14
Abstract: A track renewal train equipped for continuous replacement of track rails and ties has a first train section mounted for movement on an old track section, a second train section mounted for movement on a new track section, and an intermediate train section consisting of a carrier frame and linking the first and second train sections, the carrier frame bridging a trackless intermediate right of way section. The two ends of the carrier frame are coupled to undercarriages respectively running on the old and new track sections and the carrier frame consists of two parts. A vertical pivot couples the two carrier frame parts together for pivotal movement in a plane parallel to the track and a device is provided for pivoting the two carrier frame parts in this plane and for fixing the same in selected positions.
Patent ES-463731-A1 (ES)
Title: Auxiliary drive for vehicle dynamo - utilises separate electric motor as power source when vehicle is stationary
IPC: H02J7/32
Filed: 1977-10-31
Abstract: The main purpose is to provide a means for charging the battery of a vehicle when it is stationary. The electric motor (2) is coupled to the dynamo (1) which is also driven from the vehicle engine through a clutch (4). The motor can be plugged in to the standard AC mains when the vehicle is in its depot. The dynamo therefore need only be rated to provide minimum necessary power when the vehicle is operating as any necessary additional battery charging takes place during the idle period. The smaller dynamo allows a reduction in overall space in the engine compartment which is not entirely absorbed by the addition of the motor as the latter is directly coupled to the dynamo and therefore runs at a high speed.
Patent ES-464305-A1 (ES)
Title: Quick-closing multi-way valves
IPC: F23D14/46
Filed: 1977-11-19
Abstract: A tap for controlling a plurality of fluid circuits simultaneously, comprising a body provided with a bore into which the said circuits open, and a rotary control member. Each fluid inlet duct is provided with a valve member and the rotary control member is a stem, movable in translation, which is provided with cams and cut-aways and controls the opening and closing of the said valve members. The invention is applicable in particular to oxyacetylene torches.
Patent ES-464941-A1 (ES)
Title: Method of etherizing
IPC: C07D503/00
Filed: 1977-12-09
Abstract: Carboxylic esters of compounds of the formula I are obtained by reacting clavulanic acid, or their carboxylic acid salts or carboxylic esters, with an oxonium salt of the formula R3O<(+)>X<(-)>, where the substituents given in the formulae have the meaning stated in Patent Claim 1. The compounds which are obtained can be converted into the free carboxylic acid, or into their salts, by hydrolysis or hydrogenolysis. The compounds of formula I, and their carboxylic esters and salts, increase the activity of penicillins and cephalosporins.
Patent ES-465848-A1 (ES)
Title: Process for improving the storage stability of alkali persalts
IPC: C01B15/08
Filed: 1978-01-10
Abstract: A process for improving the storage behavior of alkali persalts in particularly alkali percarbonates, by preparing a granulate composition therefore is disclosed. The process comprises the steps of: (a) granulating an alkali persalt, wherein the alkali cation is an alkali metal cation or ammonium and which is selected from the group consisting of solid addition-products of an alkali salt with hydrogen peroxide and alkali salts of peroxo-acids in the presence of a sodium phosphate which is selected of sodium polyphosphates and sodium phyrophosphate and of water, and (b) drying the resulting granulate.
Patent ES-471493-A1 (ES)
Title: Electrical receptacle with releasable tab latching means
IPC: H01R13/62
Filed: 1978-07-06
Abstract: An electrical connector comprises a tab receptacle having means to latch to a tab mated therewith, the receptacle being contained in an insulating housing having a depressible portion operative to effect release of the latching arrangement acting between the tab receptacle and a tab mated therewith, the depressible portion also serving to retain the tab receptacle in the housing.
Patent ES-472374-A1 (ES)
Title: Steam generator for nuclear power plants, especially for pressurized water reactors
IPC: F22B1/16
Filed: 1978-08-04
Abstract: Steam generator for nuclear power plants including a cylindrical housing, a tube bundle for conducting primary medium enclosed by the housing, at least one tube support plate holding the tube bundle, the cylindrical housing including a base member secured to the tube support plate and defining therewith inlet and outlet chambers for the primary medium, the cylindrical housing having a pair of opposing flanges on portions of the cylindrical housing located on opposite sides of the tube support plate, and flange connection means for tightly connecting the portions of the cylindrical housing on opposite sides of the tube support plate, the flange connection means being releasable for assembling and disassembling the tube bundle and including a stud bolt connection, the flanges having opposing sealing surfaces, a lip seal disposed between the sealing surfaces and having radially outwardly protruding lips tightly welded to one another, the lips having a radially inner region secured by respective circular bead welds to the flanges.
Patent ES-474963-A1 (ES)
Title: Process for the purification of olefins
IPC: C07C11/02
Filed: 1978-11-10
Abstract: A process for the purification of an olefin having from 2 to 5 carbon atoms in order to reduce the content of impurities to a level acceptable for use of the olefin in catalytic polymerization techniques, in which the olefin is contacted with at least one phosphinic complex of the formula: Me(PR3)n (I> or Me(PR3)n.(olefin)m (II> in which Me represents Ni, Co or Fe, n is 3 or 4, m is 1, 2 or 3, each R is the same or different and represents a hydrocarbyl group having up to 18 carbon atoms, and (olefin) represents an olefin.
Patent ES-475771-A1 (ES)
Title: Dry coal feed systems for combustion reactors
IPC: F23C10/22
Filed: 1978-12-06
Abstract: Systems for the comminution, drying and dry feed of coal for combustion in fluid bed calciners, incinerators, or other combustion systems.
Patent ES-476970-A1 (ES)
Title: Process for the thermal treatment of Fe-Co-Cr alloys for permanent magnets.
IPC: C22C38/00
Filed: 1979-01-18
Abstract: A process for the thermal treatment of an Fe-Co-Cr alloy for a permanent magnet, constituted by weight of 10 to 40% of Cr, from 0 to 10% of one or more elements of the group Al, Nb, Ta, W, Mo, V, Ti, Si and Cu, the remainder being iron. The process comprises homogenization treatment at between 1200 DEG and 1400 DEG C., an annealing treatment and one or more tempering treatments at between 500 DEG and 600 DEG C. the annealing treatment comprises two stages, the first at between 630 DEG and 670 DEG for 5 to 30 minutes, the second, without a return to ambient temperature, at a temperature of from 40 DEG to 70 DEG C. below the previous stage for at least 10 minutes. Isotropic or anisotropic magnets whose hysteresis curve exhibits a better rectangular shape are thus obtained.
Patent ES-478701-A1 (ES)
Title: Rolling lines
IPC: B21B31/08
Filed: 1979-03-16
Abstract: A rolling line for billets, bars, wire rod or the like, e.g. a roughing line has one or more rolling stands each having three or more driven rolls which are adjustable towards and away from the work material by a worm drive and a screw. The rolls are brought progressively closer together before each pass of the work material, whose cross section is thereby reduced with corresponding elongation. The direction of rotation of the rolls is reversed between each pass, unless two stands for rolling in opposite directions are provided in which case it is possible for the stands to be continuously driven but alternately operative. The work material is turned about its axis through half a roll pitch angle between each pass.
Patent ES-483525-A1 (ES)
Title: Container cover with peelable liner
IPC: B65D53/04
Filed: 1979-08-21
Abstract: A container closure for use in packaging flowable materials is disclosed comprising a closure shell, a peelable thermoplastic liner disposed on the inner surface of the shell and having a thick periphery and a comparatively thin central portion with a demarcated peeling tab extending to the periphery of the liner, and at least one adhesive interfacial layer separating the liner from and peelably bonding said liner to the shell and having a non-adhesive or weakly adhesive zone underlying and corresponding to the periphery of the liner and a relatively strongly adhesive zone underlying and corresponding to the central portion of the liner.
Patent ES-484441-A1 (ES)
Title: Process and apparatus for measuring the brightness of mill-comminuted products, especially flour
IPC: G01N21/55
Filed: 1979-09-25
Abstract: Process and apparatus for measurement of brightness of milled products, especially flour, are disclosed. The process is of the general type in which the surface of a layer of flour is illuminated, and the returned quantity of light is taken to an optical electrical transducer. A light source is used for illumination, and the light beam is optically decomposed into at least two part-beams (reference beam and measurement beam) for transmission to the transducer. At least one of the part-beams is cyclicly interrupted or broken into two essentially time-shifted measurement phases in such a way that of the two part-beams, only one of the two-part beams will strike the transducer during a first measurement phase, and during a second measurement phase at least the other part-beam will be applied to the transducer. The output signals of the transducer are taken to a memory which intermediately stores the output signals of one measurement phase until the output signals of the following measurement phase appear, so that both output signals can be taken simultaneously to an evaluating device for determination of the relative brightness value of the measurement beam in comparison to the reference beam.
Patent ES-484747-A1 (ES)
Title: Process for the preparation of foam glass granulates by swelling in an oven.
IPC: C03C11/00
Filed: 1979-10-04
Abstract: An expanded glass aggrenate has a granulometry of 0.2 to 3 mm and 106 to 107 cavities filled with gas per cm<s3>s. The diameter of the larger cavities is substantially smaller than 0.1 mm. All or a majority of the cavities are closed sells having a similar size. The expanded glass aggregate may contain in addition up to 85% of concrete, lava and/or tuff. For the preparation, the raw material is ground into a flour, mixed with a blowing organic and/or inorganic material appropriate to hot release gas, and a semi finished aggregate is formed with a diameter of the granules of 0.1 to 1.5 mm. This aggregate is heated in a vibrating or suspended furness during 5 to 180 seconds at a temperature of 600' to 900'C. The expanded glass aggregate is removed away from the furness before a significant member of small cavities formed during the blowing gather to form larger cavities.
Patent ES-8101367-A1 (ES)
Title: Water soluble vegetable protein aggregates, a process for the production thereof and food recipes containing them.
IPC: A23J3/14
Filed: 1979-12-26
Abstract: Aqueous protein dispersions obtained from vegetable sources are subjected to successive pressure and cavitation cycling (e.g., centrifugal homogenization) at temperatures below the protein heat denaturization and under slightly alkaline pH's (e.g., pH 7.0-8.0) to provide a high NSI product. These high NSI products may be dried to provide a vegetable seed product having functional properties and utility similar to milk proteins. Buffered salt extracts from such spray-dried products reveal a predominant restructuring of the protein constituents into high molecular weight protein aggregates. Low NSI soy concentrates obtained by aqueous alcohol extraction processes are converted into a high NSI product possessing many of the desirable functional attributes of soy isolates plus those of milk proteins.
Patent ES-8103006-A1 (ES)
Title: Producing Sec-butanol from Linear Butenes
IPC: C07C27/02
Filed: 1980-01-29
Abstract: The process comprises the steps of esterifying one or more linear butene in the liquid phase with an organic acid in the presence of a cation exchange resin hydrolyzing the resulting ester to sec-butanol in the presence of a cation exchange resin and recovering the sec-butanol by azeotropic distillation.
Patent ES-8100115-A1 (ES)
Title: Self-cleaning spray nozzle
IPC: B05B15/02
Filed: 1980-03-18
Abstract: A self-cleaning spray nozzle or tip is provided for spray guns and like devices which are adapted to hydraulically atomize and spray liquids such as paint. The spray nozzle includes a valve stem in the spray opening and forming a part thereof which is abruptly and momentarily retractable to thereby fully open the spray opening to allow the dislodgement of any particles in the opening.
Patent ES-8104217-A1 (ES)
Title: Production of thiophenols.
IPC: C07B61/00
Filed: 1980-03-31
Abstract: A thiophenol is produced by a process which consists in reacting hydrogen sulfide and a source of hydrogen with a halogenated aromatic compound. The total conversion of the reaction is improved by increasing the reaction temperature as the total conversion decreases optionally independently of the presence of hydrogen. The process produces high yields of thiophenol with low quantities of byproduct aromatic thioethers, particularly diphenyl disulfide.
Patent ES-8202275-A1 (ES)
Title: Rolling mill rolls
IPC: B21B27/02
Filed: 1981-02-03
Abstract: Rolling mill rolls having open grooves comprising active and relatively non-active portions are provided wherein at least two such grooves are overlapped by their relatively non-active portions. Also disclosed are processes for feeding such rolls, a stand connecting such rolls and a universal rolling mill having stands incorporating such rolls.
Patent ES-8205007-A1 (ES)
Title: Method of preparing copper complexes of polyazo dyestuffs.
IPC: C09B45/28
Filed: 1981-06-25
Abstract: 1. Process for the preparation of copper complexes of polyazo dyestuffs from components comprising 1.3-dihydroxy-benzene, a diazo component of the benzene series which carries one amino group and a diazo component of the benzene series which carries two amino groups, by coupling in an aqueous alkaline medium, characterised in that the coupling of 1.3-dihydroxybenzene with the diazonium salt of the diazo component of the benzene series which carries one amino group is carried out at temperatures from 20 to 40 degrees C in the presence of the compound which donates Cu**2+ ions, and the coupling product formed is not intermediately isolated before further reaction with the diazonium salt of the diazo component of the benzene series which carries two amino groups.
Patent ES-8206884-A1 (ES)
Title: Coin acceptor or rejector.
IPC: G07D5/08
Filed: 1981-10-16
Abstract: The present invention provides a single coin acceptor or rejector for use with coin-operated machines, which has an oscillator circuit and a sensing coil, wherein the oscillator oscillates at a constant amplitude, and has sufficient gain that it will continue to oscillate at such constant amplitude when a coin is placed within the sensing coil. A field effect transistor (F.E.T.) which is utilized in the circuit becomes in effect a variable resistor, the value of which is controllable by materials passing through the sensing coil. Such effective resistance changes are detected by a resistor connected in series with the F.E.T. and which functions as a current to voltage converter. By two pairs of comparators and associated circuitry an opto isolator is activated if the output of one comparator of the second pair goes high while the output of the other comparator of the same pair remains low and when activated the opto isolator triggers a triac which, in turn, activates the accept armature of an accept solenoid. Non-genuine coins do not activate the opto isolator and, in turn, the triac, and such coins are rejected. The coin acceptor or rejector apparatus has a flapper with a flange at its lower end disposed in a slot in the coin chute, said flapper being movable by a solenoid out of said slot to accept genuine coins, and when in the slot to direct non-genuine coins to rejection.
Patent ES-8306716-A1 (ES)
Title: Fungicidal N-phenylcarbamates.
IPC: A01N47/20
Filed: 1982-04-15
Abstract: N-Phenylcarbamates of the formula: < CHEM > are useful as fungicidal agents against phytophatogenic fungi, particularly their strains resistant to benzimidazole thiophaate fungicides and/or cyclic imide fungicides.
Patent ES-8302891-A1 (ES)
Title: Device for collecting and storing solar energy
IPC: F24S23/00
Filed: 1982-05-12
Abstract: The device for collecting and storing solar energy contains a collector or absorber, in which a heat-transfer fluid circulates, a reflector for concentrating or focussing the solar radiation onto the absorber and means, with which the reflector can track the position of the sun. Such a device is according to the invention characterised in that there is arranged in front of the absorber an optical system for concentrating the solar radiation onto the absorber.
Patent ES-8400896-A1 (ES)
Title: Method of controlling a grinding process in a pocket grinder
IPC: D21B1/14
Filed: 1982-11-29
Abstract: A method of controlling a grinding process in a pocket grinder in which a batch of wood in at least one pocket is pressed against a rotating grindstone by a pressure shoe displaceable in the pocket. At predetermined intervals an apparently produced amount of pulp is calculated at separate measuring points of the grinding stroke of the pressure shoe and the specific energy consumption calculated on the basis of this amount of pulp is compared to a target figure for the specific energy consumption. The batch grinding is adjusted depending on a deviation of the specific energy consumption from the target figure. The compaction of the batch in the pocket during the stroke of the pressure shoe is taken into account in the grinding adjustment by correcting the calculated apparently produced amount of pulp in relation to a change in the density of the batch to be ground so that the fluctuations in the fineness of the pulp produced at separate measuring points of the pressure shoe are maintained as small as possible during the grinding stroke of the pressure shoe.
Patent ES-8406422-A1 (ES)
Title: Antiatherosclerotic substituted ureas and thioureas
IPC: C07C273/18
Filed: 1983-01-25
Abstract: Substituted ureas and thioureas of the formula below are disclosed which are useful as antiatherosclerotic agents < IMAGE > wherein X represents at least one substituent selected from the group consisting of hydrogen, C1-C4 alkyl, C1-C4 alkenyl, C1-C4 alkynyl, hydroxy, C1-C4 alkoxy, phenoxy, mercapto, C1-C4 alkylthio, amino, C1-C4 alkylamino, di-(C1-C4 alkyl)amino, halo, trihalomethyl, C1-C4 alkanoyl, benzoyl, C1-C4 alkanamido, C1-C4 alkanesulfonyl, C1-C4 alkanesulfinyl, benzenesulfonyl, toluenesulfonyl, nitro, cyano, carboxy, C1-C4 carboalkoxy, carbamoyl, sulfamyl, methylenedioxy, phenyl, ortho-phenylene, tolyl, benzyl, halobenzyl, methylbenzyl, and the group: < IMAGE > wherein Y is selected from the group consisting of oxygen and sulfur R1 and R2 are the same or different and are independently selected from the group consisting of C4-C12 alkyl, C4-C12 alkenyl, C4-C12 alkynyl, C4-C12 cycloalkyl, C4-C12 cycloalkylalkyl, C7-C14 aralkyl, furyl and C7-C14 aralkyl in which an aromatic ring bears at least one substituent selected from the group consisting of C1-C10 alkyl, C1-C10 alkoxy, phenoxy, benzyloxy, methylenedioxy, C1- C4 alkylthio, phenyl, halo, trihalomethyl, adamantyl, C1-C4 carboalkoxy, and nitro and R3 is selected from the group consisting of hydrogen, C1-C4 alkyl, C1-C4 alkenyl, C1-C4 alkynyl, benzyl, benzyl bearing at least one substituent Z, naphthyl, phenyl, and phenyl bearing at least one substituent Z, Z being selected independently of X from the group consisting of those from which X is selected.
Patent ES-8501032-A1 (ES)
Title: Dryer felt run
IPC: F26B13/08
Filed: 1983-12-02
Abstract: A web dryer structure for thermal removal of liquid from a traveling web such as a web of paper coming from the press section of a papermaking machine including a row of upper dryer drums and a row of lower dryer drums with the drums positioned to carry the web in a sinuous path successively between upper and lower drums and the web wrapping the upper and lower surfaces of the drums respectively with upper and lower looped felts wrapping the web on the upper and lower surfaces of the drums with the felt guided by felt rolls which for the upper felt is beneath lower drums and for the lower felts are between the upper drums with the felt rolls being hollow roll shells and having glands therein divided so that a first portion of the felt roll faces the onrunning web and a second portion faces the offrunning web with the vacuum means and pressure means connected to the interior of the felt rolls so that one portion is subjected to a vacuum, and the other portion is subjected to a pressure, and the arrangement accommodates running the web in either direction without the necessity to have any open unsupported travel of the web.
Patent ES-8505169-A1 (ES)
Title: Zinc salt of unsatd. fatty acid
IPC: C07C51/41
Filed: 1984-02-15
Abstract: The zinc salt of 6,9,12-octadecanotrienoic acid, of formula (I) - Zn(OOC-(CH2)4-CH=CH-CH2-CH=CH-CH2-CH=CH-(CH2)4CH3)2 - is made by reacting zinc oxide, hydroxide or salt with the acid, or with an ammonium or alkali metal salt of the acid, in a polar solvent or mixt., at between 5 deg. C and b. pt.
Patent ES-8501548-A1 (ES)
Title: Automat with single ejector mechanism for all goods columns
IPC: G07F11/26
Filed: 1984-03-27
Abstract: The transfer of cartons from a vertical magazine into a delivery chute is achieved by a conveyor belt loop with a pair of ejector lugs that contacts the bottom carton in the stack. The back edge of the lugs has a curved profile that maintains the stack at a tilted angle until the carton being ejected has cleared the unit. As the carton delivery is completed the tip of the ejector lug engages a pivoted link which has an L-shaped profile. The other end of the link is in contact with the actuator of an electrical switch. When tripped the switch is used to shut off power to the motor that drives the conveyor. The system remains at stead-still until coins are entered fro the next delivery.