baber/WOPTO huggingface dataset:
Patent ES-373521-A1 (ES)
Title: Electronic page printer
IPC: B41J2/32
Filed: 1969-11-14
Abstract: Moving type carriage letter spacing.-In a thermal matrix printer, the print head 176 is mounted on a carriage 156 and is urged by a spring 168 against a pressure pad 192 mounted on a carriage 190. Both carriages 156 and 190 are moved across the page by a cable system (Fig. 5) indexed by a stepping motor (194, Fig. 4). A helical spring (236) fixed to the shaft of the stepping motor (194) provides rapid carriage return at the end of a line when the windings of the stepping motor (194) are open-circuited. Record web threading line spacing.-The printhead carriage 156 is slidably mounted on shafts 158 and 160 and can be pivoted about shaft 158 to enable the record web to be threaded between the printhead 176 and pressure pad 192. A magnet 180 retains it in the open position. The pressure pad carriage 190 is slidably mounted on shafts 186 and 188. Shaft 188 is driven by a stepping motor (304, Fig. 6) and has mounted at each end thereof feed rollers (280, 282) which co-operate with spring loaded idler nip rollers (286, 288) to grip the margins of the web and feed the same. The web is advanced from a supply-roll 240, over a spring loaded dancer roller, between arcuate guide members 262, 268, and up over arcuate guide member 264 with an upwardly extending flange portion 266. The arcuate guide members 264 and 262 define between them a slot which extends the full width of the page and through which the pressure pad 192 projects. Thermal printing head.-The printhead 176 comprises a matrix of selectively heatable semiconductor mesas of the type described in Specifications 1,235,197 and 1,237,576 (see Division G5). A temperature compensating circuit samples the temperature of the printhead prior to each print cycle and adjusts the power to the heated mesas to a level to achieve uniform print quality. A control circuit is provided to store upper case and lower case signals and perform the functions of carriage return, new line, back space, and print-and-step.
Patent ES-382032-A1 (ES)
Title: Method of and means for rolling rods
IPC: B21B1/16
Filed: 1970-07-21
Abstract: A metal rod to be used as a concrete armature is passed between a pair of counterrotating shaping rollers with complementary peripheral channels of substantially semicircular cross-section transversed by rib-forming grooves. The grooves merge with the channel surface along rounded edges, with the radius of curvature at the leading edge (as seen in the direction of roller rotation) smaller than that at the trailing edge conversely, the angle included between the roller periphery and the front flank of each groove is larger than the desired leading angle of the rib whereas the angle included between the roller periphery and the rear flank of each groove is smaller than the desired trailing angle of the rib.
Patent ES-388856-A1 (ES)
Title: Means for delaying effective control of vehicle braking by an adaptive braking system until certain wheel velocity and deceleration conditions have been satisfied
IPC: B60T8/1763
Filed: 1971-03-03
Abstract: In an adaptive braking system for automobiles, trucks and the like there is provided apparatus for delaying automatic braking control of the vehicle until, after the brakes are applied, a controlled wheel attains a first level of negative acceleration (deceleration) and thereafter the time integral of wheel acceleration attains a level related to controlled wheel speed.
Patent ES-389624-A1 (ES)
Title: Method of forming granules
IPC: C03C1/02
Filed: 1971-03-26
Abstract: Method of forming granules from meltable mixtures containing sand, aqueous sodium hydroxide and quicklime. The components are fed to a granulating mixer and are mixed in the presence of heat until compact granules have been obtained. The mixture to be fed to the granulating mixer may also contain soda ash and limestone.
Patent ES-393658-A1 (ES)
Title: Setting means for use with safety ski bindings
IPC: A63C9/084
Filed: 1971-07-27
Abstract: The setting means serve to adjust a binding element on a ski in the longitudinal direction thereof. The binding element comprises a slidable plate, which is guided on a baseplate fixed to the ski and is movable relative to the baseplate by means of a power screw. The nut cooperating with the power screw is provided with a series of half-threads and is held on the screw to be adjustable at least to such an extent in the direction of the mid-perpendicular on the chord which connects the ends of the series of half-threads that the nut can be disengaged from the threads of the power screw.
Patent ES-402767-A1 (ES)
Title: Method of and device for conditioning steam
IPC: F22G5/12
Filed: 1972-05-16
Abstract: Steam is conditioned, to reduce its temperature and pressure, by introducing cooling water into the steam and thereafter reducing the steam pressure.
Patent ES-403132-A1 (ES)
Title: Chopper control apparatus having a common control path
IPC: B60L9/00
Filed: 1972-05-24
Abstract: A vehicle includes a plurality of vehicle cars, one vehicle car of which provides a vehicle control signal for use by itself as well as for transmission over a single signal transmission path to the other vehicle cars. In the other vehicle cars the vehicle control signal is delayed a finite amount of time which is determined by the number of vehicle cars. The resultant vehicle control signal present in each vehicle car is used to control the chopper conduction period for the vehicle car. The control of the respective chopper conduction periods results in a reduction of the ripple current from the power source.
Patent ES-409653-A1 (ES)
Title: Reducing cholesterol levels with sitosterols and cholanic acid derivatives
IPC: A61K31/575
Filed: 1972-12-15
Abstract: A method for reducing the levels of cholesterol and other lipids in mammals, which comprises administering to said mammals a composition or compositions comprising a combination of an effective amount of a sitosterol selected from the group consisting of alpha -sitosterol, beta -sitosterol and gamma -sitosterol and an effective amount of a compound of the formula:
Patent ES-413243-A1 (ES)
Title: Process for continuous production of a large sized zinc-base alloy ingot
IPC: F27B14/00
Filed: 1973-03-31
Abstract: A process for continuous production of a large sized zinc-base alloy ingot which comprises:
Patent ES-420529-A1 (ES)
Title: Dry shavers
IPC: B26B19/04
Filed: 1973-11-14
Abstract: A dry shaver having a cutting foil of a cylinder surface configuration. In the interior of said cutting foil a reciprocable cutter head is arranged which is in driving connection with a motor that is also housed in said interior. Opposite said cutter head at least one biasing roller is arranged for urging said cutting foil in intimate contact with said cutter head. The motor has its shaft parallel to a generatrix of the surface of said cutting foil, and the shaft ends of the motor each carry a cam disc, each of which is cooperating with a coordinated reciprocable arm, which arms extend normally to the shaft of said motor and are coupled at their freely movable end to the cutter head.
Patent ES-425266-A1 (ES)
Title: Universal support for the needle cooling group of a sewing machine
IPC: D05B71/04
Filed: 1974-04-11
Abstract: A universal support for one or more nozzles of a needle cooling device applicable to all types of single or multi-needle sewing machines. The universal support includes a cooling air distributor to which one or more air cooling nozzles can be connected and which can be independently adjusted in a generally vertical direction as well as the direction at which they direct the cooling air emitted therefrom.
Patent ES-446397-A1 (ES)
Title: Non-pollutant process for the manufacture of neutral calcium hypochlorite with a high content of active chlorine
IPC: C01D3/04
Filed: 1976-03-26
Abstract: A process for the manufacture of neutral calcium hypochlorite wherein (a) a dibasic calcium hypochlorite is manufactured by adding lime to the recycled mother liquor obtained in at least one of steps (b), (c), (d) and (e), (b) the dibasic substance is separated from its mother liquor, (c) the separated dibasic substance and added caustic soda are chlorinated simultaneously, in a suspension of preformed crystals of neutral calcium hypochlorite and sodium chloride, (d) the crystalline calcium hypochlorite is separated from the crystalline sodium chloride and (e) the resulting neutral calcium hypochlorite is treated and dried in a conventional manner, and, the resulting sodium chloride is crystallized and purified by washing with the mother liquor from step (b). A neutral calcium hypochlorite is produced having a high content of active chlorine and with substantial reduction of environmental pollution by discharge of effluent.
Patent ES-450348-A1 (ES)
Title: Manufacture of a window by breaking the edges of a sheet of glass along a score
IPC: C03B33/09
Filed: 1976-07-31
Abstract: An apparatus is disclosed for severing the peripheral portion of a sheet of glass along a line scored on the surface of the glass comprising means for applying heat to the glass adjacent the corners of the score to at least partially sever the peripheral portion and a mechanical device which engages and breaks off the section of the peripheral portion which was not severed by heat.
Patent ES-453057-A1 (ES)
Title: Imidazolidinedione compounds and plant growth influencing compositions
IPC: A01P21/00
Filed: 1976-11-05
Abstract: New imidazolidinedione compounds of the formula < IMAGE > (I), in which R is chlorine, alkyl of 1 or 2 carbon atoms or chloroalkyl of 1 or 2 carbon atoms and 1 to 5 chlorine atoms ARE OUTSTANDINGLY EFFECTIVE AS PLANT GROWTH REGULANTS AND HAVE SURPRISINGLY BEEN FOUND TO EXHIBIT SUBSTANTIALLY GREATER ACTIVITY THAN CONVENTIONAL MATERIALS OF THIS TYPE.
Patent ES-456853-A1 (ES)
Title: Sewage settling tank
IPC: B03D1/14
Filed: 1977-03-15
Abstract: A sewage settling tank is provided with two or more banks of tube settlers to improve the settling rate. The tube settlers are spaced above the bottom of the settling tank and upstanding from about the periphery of each bank is a baffle member which defines a clear water zone directly above each bank. The baffle is provided with an opening which extends below the water level to permit the carriage of a floating siphon system to pass into the clear water zone, the inlet of the siphon extending down to the bottom of the settling tank in order to remove the sludge immediately beneath each bank of tube settlers. The opening in the baffle is provided with an air gate to permit the passage of the floating carriage through the opening while preventing the untreated water from flowing through the opening into the clear water zone.
Patent ES-459734-A1 (ES)
Title: Device for recording measuring values
IPC: G01D9/12
Filed: 1977-06-13
Abstract: A device for recording measuring values on a record carrier by means of two approximately parallel, linear motors which are pivotably connected to two arms which are both connected to a single recording head. A signal generator produces signals which indicate the position of the recording head and a control device controls the motors so that the recording head is moved, without a mechanical guide, along a straight line which is perpendicular to the transport direction of the record carrier.
Patent ES-460294-A1 (ES)
Title: Locking device for vehicle safety seat belts
IPC: B60R22/42
Filed: 1977-06-30
Abstract: A locking device for safety belts in vehicles of the type in which a strap of the seat belt is automatically retracted into a housing when the seat belt is not used. The device comprises at least two parallel, rotatably mounted rollers and the strap runs between and around the rollers. One roller is undisplaceable and the other roller is movable in an arcuate path between a free position and a locking position. The movable roller is normally maintained in the free position, in which the rollers can rotate, so that the strap can be extended. During rapid extension of the strap, the movable roller is moved to a locking position, in which the rollers can not rotate, so that the strap can not be further extended.
Patent ES-462325-A1 (ES)
Title: Method for enhancing the heating efficiency of continuous slab reheating furnaces
IPC: B21B45/00
Filed: 1977-09-13
Abstract: Significant energy savings are achieved in the operation of reheat furnaces when the preheat zone temperatures are maintained as low as possible consistent with the demands of the hot strip mill. While the benefits of this invention may be realized through manual adjustment, further energy savings are achieved through the utilization of automatic controls and proper scheduling in which slabs of approximately the same thickness are placed into groupings so that a first grouping of tandum slabs enters the furnace, followed by a second grouping of different thickness.
Patent ES-469222-A1 (ES)
Title: Continuous circulating pressure device
IPC: B23P21/00
Filed: 1978-04-27
Abstract: Furniture such as cupboards or cabinets is delivered from a continuously moving conveyor to a second conveyor driven by an electric motor. A framework is built over the conveyor and supports three pressures plates (8) by pantograph linkages. These linkages are actuated by hydraulic jacks and apply pressure to the faces of the furniture so that the separate panels are bonded together by previously applied adhesive. The links have longitudinal slots which enable the pressure plates to follow the furniture (4) as it travels on the conveyor. The pressure plates are then withdrawn and move to the other end of the frame to receive the next piece of furniture.
Patent ES-472054-A1 (ES)
Title: Process of preparing hydrophilic polyolefin fibers, the fibers so produced, and paper containing said fibers.
IPC: D06M15/37
Filed: 1978-07-26
Abstract: {PG,1 Hydrophilic polyolefin fibers may be prepared, for example, by discharging a heated and pressurized solution of an anionic polyolefin composition containing carboxylic functionality into a zone of reduced temperature and pressure, and then modifying the fibers so produced by treatment with an aqueous admixture of selected cationic and anionic water-soluble, nitrogen-containing polymers. Blends of the hydrophilic fibers with wood pulp provide paper products having improved physical properties.
Patent ES-474968-A1 (ES)
Title: Web drying roll
IPC: F26B13/18
Filed: 1978-11-10
Abstract: A method and apparatus for drying a traveling fibrous web such as paper including a hollow cylindrical dryer drum with means for directing a flow of steam into the drum and for removing condensate from the inside of the drum and positioning an axially elongate bristle support with bristles projecting radially outwardly so that the support and bristles form a brush of substantial uniform axial density to generate a visual high level of turbulence in the condensate and decrease the rotational speed of the layer of rimming condensate formed on the inner surface of the drum shell.
Patent ES-476138-A1 (ES)
Title: Conveyor belt with articulated slats
IPC: B65G17/08
Filed: 1978-12-19
Abstract: A conveyor belt is described formed of carriage elements linked to form a chain, each carriage element carrying a releasable transporting sat. The carriage elements are of two forms 6,7, arranged alternately, a first form 6 having transverse front and rear coupling bars 6a and a second form having hooks 7a with grooves to receive the coupling bars of the first elements. The first elements have a rotatable guide element 16 positioned to co-operate with a guide rail beneath the belt at least at the curved sections.
Patent ES-477150-A1 (ES)
Title: >Purifying Water from Waste Paper Treatment
IPC: C02F1/28
Filed: 1979-01-25
Abstract: Washing or waste water resulting from the treatment of waste paper is mixed with calcium soaps, and the calcium soap, which acts as a collector for hydrophobic substances contained in the waste water, is separated out together with the hydrophobic substances by sedimentation, flotation, centrifuging or filtering, and the cleansed water is returned to the treatment process.
Patent ES-8103382-A1 (ES)
Title: Backwash System for Diluting Apparatus
IPC: G01N1/00
Filed: 1979-05-14
Abstract: United States Patent Specification No. 3,976,429 describes a diluting apparatus including a backwash system. A problem encountered with that backwash system is splashing in the course of delivery which might result in contamination of the environment. In a backwash system (100) according to the invention a rinse fluid from supply 80 is driven back as backwash along the same path as that taken by sample and passes from a sample probe (48) to be discharged to a receptacle (110) temporarily sealingly coupled to said sample probe. One or both of the receptacle and the delivery end of the sample probe is movable along a predetermined path to a first condition where the receptacle and the sample probe end are proximate to one another and a second condition where they are sealingly engaged one with the other. A switch (51) is provided for sensing the establishment of the sealed condition and preventing premature feeding of rinse fluid to discharge from said delivery end. Movement to the first and second conditions can be in stages or continuous.
Patent ES-480693-A1 (ES)
Title: Devices for transversely holding the fuel rods of a nuclear reactor assembly
IPC: G21C3/34
Filed: 1979-05-18
Abstract: A device for transversely restraining the fuel rods of a bundle of fuel rods for a nuclear reactor assembly comprises an upper grid, a lower grid and an intermediate grid arranged in the direction of the axes of the fuel rods, each grid defining cells through which the fuel rods extend, the upper and lower grids being identical and made integral, and the intermediate grid being made of resilient material and arranged with its cells staggered transversely relative to those of the upper and lower grids so that the walls of the cells of the intermediate grid press the rods against the walls of the cells of the upper and lower grids.
Patent ES-480750-A1 (ES)
Title: Print point reposition feature for an electronic typewriter
IPC: G06F17/24
Filed: 1979-05-21
Abstract: On electronic typewriters which have the ability to record into a small working memory the escapement of the characters which are keyed at the keyboard, it is many times advantageous to be able to reposition the carrier at the rightmost end of the typed material automatically. This is particularly advantageous when it has been necessary to back the carrier up along the printed line for purposes of erasing, correcting or inserting material into that line. Disclosed herein is an electronic typewriter which is controlled by the electronic logic such that the depression of a selected control key will result in the carrier moving from a position within the typed text on a particular line to the right most position the carrier has occupied within that line during earlier typing. This is accomplished by temporarily storing the rightmost carrier position as recorded in the escapement register into a working memory and then upon the appropriate command from the keyboard, using that location in the manner that a tab stop location would be used and creating a tab like command movement to cause the carrier to go directly to that point and stop.
Patent ES-487708-A1 (ES)
Title: Arrangement for heating the service cabin of a machine driven by an internal combustion engine
IPC: B61D27/00
Filed: 1980-01-15
Abstract: An arrangement for heating the service cabin of a machine driven by an internal combustion engine, includes a hydraulic pump which is driven by the engine and which pumps oil from the engine's oil reservoir and through an operating element, as for example a throttle, located between the hydraulic pump and the heat exchanger. The heat produced in the operating element and in the hydraulic pump effects an increase in temperature of the oil before reaching a heat exchanger, located in the service cabin, through which the heated oil is returned to the oil reservoir. The pumped oil may be selectively valved directly back into the oil reservoir for quickly heating the oil of the engine, and the hydraulic pump may be arranged for the taking of oil from the pressurized oil lines of the engine's lubricating oil distribution system rather than directly from the oil reservoir. The oil may bypass the heat exchanger through a pressure release valve so that the volume of oil heated by the operating element and by the hydraulic pump may be regulated to thereby regulate the temperature of the heat exchanger. Moreover, if the oil is sufficiently heated by the engine and by the hydraulic pump, it may be made to bypass the operating element by selective valving and, valving which is provided for returning the pumped oil directly to the oil reservoir and for bypassing the operating element may be thermostatically connected to either the oil reservoir or to the heat exchanger for controlling operation of the valves depending on the change in temperature of the oil at the oil reservoir or at the heat exchanger.
Patent ES-8104122-A1 (ES)
Title: Step link for transportation apparatus
IPC: B66B23/02
Filed: 1980-03-18
Abstract: A toothed step link for transportation apparatus, such as escalators, constructed of formed metallic shells. First and second like elements, each including at least one metallic shell, are disposed in spaced relation. A third element, including at least one hollow metallic assembly formed of assembled right- and left-hand metallic shells, which collectively define a plurality of teeth, is disposed in a portion of the space between the first and second elements. The first, second and third elements are held in assembled relation via tubular members which are press fit into aligned openings in the first, second and third elements.
Patent ES-8105361-A1 (ES)
Title: Silicone resin coating composition especially suited for primerless adhesion to cast acrylics
IPC: C08L83/04
Filed: 1980-04-25
Abstract: An improved silicone resin abrasion resistant coating composition is provided, the composition comprising a dispersion of colloidal silica in an aqueous-organic solvent solution of the partial condensate of a silanol and a small amount of a polysiloxane polyether copolymer, said organic solvent comprising a mixture of water miscible polar solvents which are aggressive to plastic.
Patent ES-8200300-A1 (ES)
Title: Apparatus for the uninterrupted withdrawal of webs from reels of webs which are to be unwound successively
IPC: B65H19/18
Filed: 1980-12-12
Abstract: A continuous web unwinder comprising at least one operative station for an operative reel of web that is being unwound and one reserve station for a full reel comprises a direction-changing roller for the web unwound from the operative reel that, on depletion of the operative reel, is displaceable to the reserve station where it defines a nip together with a circulating belt for introducing an adhesive-coated leading end from the full reel.
Patent ES-8200836-A1 (ES)
Title: Method of making alternation-proof documents.
IPC: B32B33/00
Filed: 1980-12-22
Abstract: The process relates to the production of tamperproof documents by laminating an information carrier on one or both sides with foils which have an adhesive layer which is hardened by radical cross-linking.
Patent ES-8307116-A1 (ES)
Title: Repressurisation for pressure swing adsorption system.
IPC: C01B21/04
Filed: 1981-12-28
Abstract: Binary gas mixtures are separated on two carbon molecular sieve adsorbent beds to produce an enriched gas stream. This process includes a pressure equilization step to achieve partial adsorption pressure.