baber/WOPTO huggingface dataset:
Patent ES-337519-A1 (ES)
Title: Electrolytic reference cell
IPC: G01N17/02
Filed: 1967-03-03
Abstract: A Pb, PbSO 4 reference cell is arranged for studying high-temperature (300 C. ) corrosion of metals in electrolytes. A shown a lead electrode 11 is immersed in sulphuric acid 12 in a recess in a P. T. F. E. block mounted above a test cell B having electrodes 2, 3 of the material to be tested immersed in the corrosive electrolyte. The reference cell is connected to the electrode 2 by a P. T. F.E. pipe 1 having upper and lower porous plugs 18, 20 and containing an intermediate electrolyte such as K 2 SO 4 (or KCl or KNO 3 ). The electrode may be calibrated for temperature variation and stability against an Ag.AgCl electrode which is inserted in the recess 15 in the upper block. For temperatures higher than 300 C. sintered zircon with yttrium oxide is used instead of P. T. F. E.
Patent ES-348155-A1 (ES)
Title: Making epoxy spectacle frames using excess 1-cyclohexylamino-3-amino-propane curing agent
IPC: B29D12/02
Filed: 1967-12-12
Abstract: Spectacle frames or single parts thereof are moulded from an epoxide resin together with a cycloaliphatic compound containing at least one amine group, by charging the mixture into a mould, curing and removing the cured article. The moulding is preferably carried out by injection moulding or centrifugal casting in a mould made from a silicone, epoxy resin or an unsaturated polyester.
Patent ES-348170-A1 (ES)
Title: Chronometric prepayment meter
IPC: G07F17/24
Filed: 1967-12-12
Abstract: A time meter for use in a parking meter or a coin-operated telescope is operated by a battery 5 contained in a removable box 6 adapted to receive coins in compartment 9. When the box is removed from the meter, whereby pins 81 are disengaged from terminal block 7, a pin 12 projects automatically into latch 13 to hold the door 11 closed. To empty the coin compartment, the unit is plugged into a battery recharger whereby pin 12 is withdrawn from the latch.
Patent ES-359331-A1 (ES)
Title: Process and Apparatus for Continuous Production of Homogeneous Polyamide Foams.
IPC: C08G69/18
Filed: 1968-10-19
Abstract: Polyamide foam is continuously produced by melting a mixture of a lactam, e.g. caprolactam, with a catalyst, e.g. an alkali metal or alkaline earth metal formate, and an activator and an expanding or a compound which functions as both, e.g. an isocyanate, polymerizing the melt with vigorous stirring to form a prepolymer having a relative viscosity of 1À15-2À5 (as a solution of 1 g. of prepolymer in 100 ml. mcresol at 20 C.), transferring the prepolymer to a mould and polymerizing to completion with shaping and foaming. In the example caprolactam, sodium formate and a silica gel are heated, the melt is cooled and hexamethylene diisocyanate and an alkylene oxide-silicone block copolymer (as pore regulator) are added, the mixture is melted, fed to a reactor, stirred and the prepolymer produced is then fed to a mould where it is polymerized to completion with foaming. An apparatus is illustrated (not shown).
Patent ES-372401-A1 (ES)
Title: Volumetric drawing-off rotary apparatus
IPC: A47B71/00
Filed: 1969-10-10
Abstract: A rotating table machine for filling containers R has two rotatable elements, one including a shaft 3 and the other a shaft 9, which revolve together but are separable from one another, one of the elements carrying pumps 40 and the other of the elements carrying distributer devices 12, each of which connect one of the pumps with a reservoir 13. Each pump 40 has a piston 51 which sucks in liquid from the reservoir into the pump on its downstroke and, on its upstroke, expels the liquid through passages 24c, 24b in a rotatable plug 23 in its respective device 12 and through an outlet 30 into a container R. Each plug 23 has a further passage 24a to communicate with passages 22, 15 leading to the reservoir, so that the plug forms a three-way valve which is turned, during operation of the machine, when fingers 29 are engaged by stationary stops (not shown). The pistons 51 each carry a pin 54 on which are rollers 55a, 55b and shoes 56, so that a fixed cam rail 58a may be used to cause the rise and fall of the piston. The lower limit of piston travel, and therefore the amount of liquid supplied, is controlled by an adjustable cam rail 58b. A support member 11 may be adjusted to or from the pumps 40 by means of a hand wheel 65, bevel gear 66 and threaded element 10 which raises or lowers the shaft 9. The machine is driven through a gear 7 on the shaft 3, which shaft is splined to the shaft 9. The rotatable elements are separable and the plugs 23 are removable to enable these parts to be cleaned.
Patent ES-377017-A1 (ES)
Title: Radioactive source projector
IPC: A61N5/10
Filed: 1970-02-28
Abstract: A radioactive source projector for the treatment of cancerous lesions, said projector comprising, on the one hand, a projector unit containing a shield block and, on the other hand, ancillary means for displacing radioactive sources, said means being constituted by source-holders formed by a flexible metallic spring and each of which is intended to be applied at one end in the vicinity of the lesions, and to be joined to an actuating cable, each source holder being contained in a flexible tube secured to a flexible ejection sheath.
Patent ES-377102-A1 (ES)
Title: Short forward conditional skip hardware
IPC: G06F9/38
Filed: 1970-03-03
Abstract: Data processing apparatus prefetches instructions into a buffer, there being means responsive to decoding of a branch on condition instruction on which the condition data is not yet available to compare the addresses of subsequently fetched instructions with the address of the target instruction and to render such instructions cancellable until a compare equal is detected. An I box prefetches instructions from main storage into a multi-instruction buffer from which they are routed to a fixed point or a floating point execution unit. The floating point unit has an op stack for the instructions, operand buffers fed from main storage, execution circuitry and floating-point registers, the results going to the latter or main storage. The fixed point unit is similar except that the floating-point registers are replaced by general-purpose registers some of which supply base and index information to the I box for address modification. When the I box detects a branch on condition instruction, on which the condition data is not available, it prefetches a few instructions along the branch path into alternate buffers, and then prefetches along the no-branch path, the latter instructions being routed to the execution units with tags to prevent execution unless and until the branch condition is shown to be not met. The addresses of these instructions are compared with that of the target instruction (i.e. that to be branched to if the condition is met) saved in a register, and if equality is detected, tagging is discontinued. Equality means the target instruction (which is the first instruction of the branch path) has been reached along the no-branch path. If the branch condition is satisfied, the tagged instructions are not executed. The disclosure is described as a modification of that in Specification 1,130,270.
Patent ES-379733-A1 (ES)
Title: 1-(cyanophenoxy)-2-hydroxy-3-sec.-alkylamino-propanes
IPC: C07D317/64
Filed: 1970-05-16
Abstract: Pharmaceutical compositions comprise a compound of the general formula: (R 1 =(CH 2 ) 0-3 -CN, (CH 2 ) 0-3 -NH 2 , (CH 2 ) 1-4 - OH, COOH, .C 2-5 alkoxycarbonyl, alkenoxy or alkynoxy R 2 =H, halogen, alkyl, alkoxy or alkenyl containing up to 5 carbon atoms, CN, NO 2 or R 1+2 =3, 4-OCH 2 O- R 3 =C 1-5 alkyl, except that R 3 contains at least 2 carbon atoms when R 1 =CN or NH 2 and R 2 simultaneously=halogen or alkyl R 4 =C 2-6 alkyl) or salt thereof, with or without further active ingredients (e.g. coronary dilators and sympathicomimetics), in association with a carrier. The primary active ingredients possess - adrenolytic and hypotensive activity.
Patent ES-391904-A1 (ES)
Title: Overrunning clutch
IPC: F16D41/07
Filed: 1971-06-03
Abstract: Overrunning clutch of the type comprising a plurality of cams positioned between the two facing concentric surfaces of a shaft and concentric external ring, said clutch comprising an annular cage having openings through which said cams project, said cams being smaller at one end than the other and said openings being large enough to pass the smaller end of a cam but too small to pass the larger end, and spring means engaging the smaller end of each cam and biassing it away from said cage toward one of said concentric surfaces.
Patent ES-393142-A1 (ES)
Title: Seamless tubular garment
IPC: D04B9/46
Filed: 1971-07-10
Abstract: This invention relates to a method of knitting on a circular knitting machine and to the resulting tubular article having successive portions along its length with varying numbers of wales according to a pre-selected pattern. The wales are preferably spaced uniformly about the circumference of the tubular article. In the illustrated embodiment, a one-piece panty-hose having sections joined at a juncture during knitting and is formed with more wales in the pant portion than in the adjoining leg portions.
Patent ES-397619-A1 (ES)
Title: Roller bearing device for a washing machine, particularly for a linen washing machine
IPC: D06F13/08
Filed: 1974-01-16
Abstract: The present invention relates to a roller bearing device for a small linen washing machine. The device is constituted by a flat ring provided at its periphery with a plurality of rollers and interposed between the linen agitating wheel and a removable plate mounted at the tub bottom of the machine. Circular guiding grooves for the rollers are provided in the mutually confronting faces of the plate and the wheel, the latter thus resting upon the rollers during its rotation in the tub of the machine, so as to prevent friction between the said agitating wheel and the tub bottom.
Patent ES-403756-A1 (ES)
Title: Method and device for reading and decoding a high density self-clocking bar code
IPC: H04L25/49
Filed: 1972-06-12
Abstract: A high density self-clocking multiple bar code is scanned to determine the displacement of adjacent leading edges of the bars and of the adjacent trailing edges of the bars. The detected leading and trailing edge displacements are compared with a standard identifiable displacement included in all of the valid codes and are categorized with respect thereto and the sequential categories thus derived define the encoded data.
Patent ES-411285-A1 (ES)
Title: Apparatus for impregnating textile fibers
IPC: B29C57/00
Filed: 1973-01-25
Abstract: Apparatus for continuously impregnating a textile fiber assembly or arrangement with a liquid, comprising a pair of discs and two cover plates arranged at the face sides or end faces of the pair of discs. The cover plates together with the discs form a pressure zone. A collecting or compacting zone is arranged in front of the pressure zone as seen in the direction of the flow of the fiber arrangement. The cover plates in the region of pressure zone, and as seen in the direction of flow of the fiber arrangement, are inclined towards the face sides of the pair of discs.
Patent ES-416797-A1 (ES)
Title: Use of perfluoralkylphosphorus compounds as foam-dampening agents
IPC: A23L11/00
Filed: 1973-07-11
Abstract: Process for dampening foaming of a liquid which employs a compound of the formula R(3-x)PO(OH)x OR AN ALKALI METAL OR AN ALKALI EARTH METAL SALT THEREOF AS FOAM-DAMPENING AGENT, R being CnF2+1, n being an integer from 4 to 24 and x being 1 or 2. The compounds used as foam-dampening agents have excellent stability with respect to heat, acid and oxidation influences, and may be applied in the pH range of 1 to 12.
Patent ES-418780-A1 (ES)
Title: Inner lining construction for impact crushers
IPC: B02C13/282
Filed: 1973-09-14
Abstract: Internal lining armor for impact crushers, particularly for impact crushers for the comminution of hard rock, is a combination of several armor plates arranged on the internal housing wall. Each armor plate is provided with at least one recess on which the head of a releasable, wear-proof pin engages, the pin passing through a corresponding opening in the housing wall and being tightly clamped on the outer side of the housing wall with a clamping device which may advantageously include a clamping bar and/or a spanner-type construction.
Patent ES-431277-A1 (ES)
Title: Method of and weft inserter for eliminating a chain formation of wefts not transferred into the beat-up position in travelling-wave shedding looms
IPC: D03D47/26
Filed: 1974-10-23
Abstract: Method of and apparatus for eliminating a chain formation of wefts not transferred into the beat-up position in a travelling-wave shedding loom provided with a rotary reed consisting of discs having cutouts for engaging weft and displacing it to the fabric fell into the beat-up position. In said method the weft laid upstream of a foreign body interwoven in the weft transferring zone of the shed angle is severed.
Patent ES-435800-A1 (ES)
Title: Storage-stable, readily-soluble detergent additives, coating compositions and process
IPC: C11D17/00
Filed: 1975-03-20
Abstract: A storage-stable, readily-soluble detergent additive comprising particles, at least 70% of which have a diameter within the range of 0.1 mm to 1 mm consisting of from 1% to 75% by weight of at least one active material enhancing the washing, bleaching or biocidal effects of a detergent, substantially surrounded by and embedded in from 25% to 99% by weight of an enveloping material consisting of a mixture of A. from 20% to 90% by weight of said mixture of at least one compound having a melting point above 30 DEG C, selected from the group consisting of fatty acids and fatty alcohols, B. from 0 to 50% by weight of said mixture of at least one water-soluble compound selected from the group consisting of poly-oxy-lower alkylene glycols, non-ionic surface-active compounds and anionic surface-active compounds, and C. from 1% to 40% by weight of said mixture of at least one water-insoluble but water-swellable compound selected from the group consisting of salts of acrylic acid copolymers and methacrylic acid copolymers. The invention also relates to the method of producing the particles and the enveloping material. The particles are obtained by spraying a fluid mixture of the components through a nozzle or by a spray disc, and cooling. The stabilized particles of active materials can be incorporated with percompounds and other washing composition components.
Patent ES-441481-A1 (ES)
Title: Pourable agglomerate of builder substances for washing and cleaning compositions
IPC: C01B39/02
Filed: 1975-10-03
Abstract: The transportability and storability of moist boron silicates and aluminium silicates is to be improved without costly drying processes being necessary. Furthermore, the intention is to be able to use such boron and aluminium silicates in a straightforward manner in detergents. This is achieved by aggregates which consist of the following ingredients: A) 20-70% by weight of a silicate, defined in Claim 1, of the general formula (cat2/nO)x.Me2O3.(SiO2)y and B) 30-80% by weight of at least two water-soluble salts which contain water of crystallisation and are selected from the group of triphosphates, pyrophosphates, orthophosphates, sulphates, carbonates, metasilicates and borates of the alkali metals, especially of sodium. These aggregates are produced by mixing 25-75 parts by weight of moist, finely divided, water-insoluble silicates of the stated formula, which have a water content of 30-60% by weight, with 25-75 parts by weight of at least 2 of the said finely powdered triphosphates, pyrophosphates, orthophosphates, sulphates, carbonates, metasilicates and borates of the alkali metals.
Patent ES-441490-A1 (ES)
Title: Sheet material
IPC: B32B27/02
Filed: 1975-10-03
Abstract: Upholstery material and shoe upper material made from a base sheet of criss-crossing elastomeric polyurethane fibers running parallel to the surfaces of the sheet, said fibers being bonded together at their points of contact. In one preferred form the product has a preformed skin whose thickness is less than about 100 microns and preferably less than about 50 microns, such as about 20 to 40 microns and the skin is joined to the fibers of the base sheet by spaced fingers of a binder.
Patent ES-447040-A1 (ES)
Title: Strand-braking apparatus
IPC: D03D47/34
Filed: 1976-04-14
Abstract: A strand advanceable from a supply spool to a weaving machine of the shuttleless type under variable tension is routed through an adjustable braking mechanism. The braking mechanism includes a flat guide plate along which the strand advances, the strand being contacted at longitudinally spaced portions of the guide plate by means of a succession of angularly depending leaf springs which are carried at longitudinal intervals in an overlying holding member. The input end of the holding member is pivotally supported on a frame member that carries the guide plate, and a helical spring biases the holding member obliquely relative to the underlying guide plate so that the distance between the holding member and the guide plate increases in the direction of advance of the strand. The angle formed by the depending leaf springs from the lower surface of the holding member successively increases, and the length of the depending arms are so chosen that the lower ends of the arms come into substantial registration on the upper surface of the guide plate through the intervening strand. A screw and lock nut mechanism is provided for selectively moving the holding member downwardly toward the guide plate against the force of the helical spring to vary the contact pressure of the resilient arms on the strand and also to increase the differential in contact pressure applied by the successive resilient arms.
Patent ES-453783-A1 (ES)
Title: Process for producing pH modified protein filaments
IPC: A23J3/00
Filed: 1976-11-30
Abstract: A process of continuously forming pH modified protein filaments from a proteinaceous material is disclosed wherein an aqueous slurry of the proteinaceous material is formed having a proteinaceous solids content of between about 0.5 and 35% by weight. Discrete filaments are formed by conducting the slurry under pressure through a heat exchange zone and heating the slurry to a temperature which is above 240 DEG F. whereby the protein is subjected to such temperature for a sufficient period of time so that elongated filaments are thereafter separated from the remaining constituents of the slurry. The heated slurry is then continuously removed from said heat exchange zone through a back pressure creating orifice whereby discharge of said filaments from the heat exchange zone to a collecting zone is controlled by confining the stream of said filaments to within a total angle of between about 4 DEG and 90 DEG . A pH elevating material is then injected into the stream of filaments during confinement in order to modify the pH of the filaments to a pH of above about 6.0 and preferably between about 6.0 and 7.0. It has been determined that pH modified filaments produced in the above manner are highly functional for meat extender applications, yet pH modification in the above manner provides the maximum yield of protein filaments from a given weight of proteinaceous slurry since the pH of the slurry is not altered prior to filament formation.
Patent ES-454496-A1 (ES)
Title: Documents coded by means of machine-readable optical markings
IPC: G07F7/08
Filed: 1976-12-22
Abstract: There is described a method of producing a document coded with machine-readable information, said document having an information carrier with a multiplicity of storage positions, wherein selected storage positions are occupied by respective machine-readable optical markings, which markings cause a predetermined modification of incident light the geometrical position of the markings on the information carrier represents coded information. In the method disclosed, such an optical marking is introduced into each storage position, and subsequently, selected optical markings are cancelled or altered. Also described are documents coded by means of the disclosed method, as well as a device for cancelling or altering the optical markings.
Patent ES-456952-A1 (ES)
Title: Process for the dyeing of paper material
IPC: D21H21/28
Filed: 1977-03-17
Abstract: A process for the dyeing of paper material from an aqueous medium, comprising the use of at least one water-soluble dye of the formula < IMAGE > (I) wherein Py represents a pyridyl group of the formula < IMAGE > R1 represents lower alkyl, substituted lower alkyl, allyl, or benzyl, R2 represents hydrogen, halogen, methyl or ethyl, R3 represents hydrogen, methyl, ethyl or phenyl, R4 represents hydrogen, lower alkyl substituted lower alkyl, or allyl, and A(-) represents an anion.
Patent ES-457211-A1 (ES)
Title: Preparation of dispersible dispersion powders
IPC: C08L31/04
Filed: 1977-03-25
Abstract: Aqueous dispersions of vinyl acetate copolymers are converted by spray drying in the presence of anticaking agents into a fine powder which is dispersible in water. The dispersions contain ionic and nonionic emulsifiers and polyvinyl alcohol as protective colloid. The anticaking agent is metered in at the same time as the dispersion, but spatially separated therefrom, in a spray-drying tower the particle size of the anticaking agent is in the range from 0.01 to 0.5 mu m. The dispersion powder has a long shelf life and good flow properties and is particularly suitable as a binder in dry mixes for polymer-bound plasters.
Patent ES-458487-A1 (ES)
Title: Disc brakes for vehicles
IPC: F16D55/224
Filed: 1977-05-05
Abstract: A disc brake assembly for a vehicle comprises a first inboard and a second outboard rotatable disc which are both relatively fixed and spaced axially. Superimposed friction pads for engagement with opposite faces of the discs are guided in a common drag-taking member which takes the drag on the pads when the brake is applied. A mechanical expander mechanism is housed between and acts directly upon the oppositely directed inner friction pads for engagement with the adjacent faces of the discs to apply the said oppositely directed pads to the discs, and a clamp assembly extending over the peripheral edge of both discs comprises coupled beams. The clamp assembly incorporates an actuator acting between one of the beams and one of the remaining friction pads to apply that friction pad to the inboard face of the inboard disc, and the other beam acting on the other remaining pad to apply thereto a reaction force in turn to apply that pad to the outboard face of the outboard disc.
Patent ES-459085-A1 (ES)
Title: Device for exchanging and/or repairing the down spout and seating brick in a steel ladle
IPC: B22D41/56
Filed: 1977-05-24
Abstract: A device for exchanging the down spout and repairing a seating brick in a steel ladle, comprising a vertically movable cage, a hoist system therefore and a carriage for transferring the ladle along a fixed track. The carriage is adapted to hold the ladle with the radial direction of the bottom of the ladle towards the down spout at an acute angle to the direction of transfer. Above the path of the upper rim of the ladle, a platform is provided, and further a tower construction is displaceable on the platform in the radial direction towards the down spout. The cage is hoistable inside the tower construction by means of hoisting means connected to the tower construction. In a preferred embodiment the cage consists of a substantially cylindrical insulated wall and of a bottom cooled by flushing with air. A ventilation system, a travelling crab, an operating hatch in the cage wall and a special recessed shape of the cage may facilitate operation. A further improvement may be obtained by the provision of a resiliently mounted pushing device for pushing the down spout out.