baber/WOPTO huggingface dataset:
Patent ES-352951-A1 (ES)
Title: Particulate detergents
IPC: C11D17/00
Filed: 1968-04-20
Abstract: A detergent composition consists essentially of a blend of (1) hollow spray-dried detergent beads and (2) detergent particles of substantially uniform pock-marked spongeous structure containing spheroidal voids and formed of irregularly shaped coherent aggregates of amorphous and crystalline material including unorientated crystalline platelets. In a preferred form of the invention, the beads and the spongeous particles consist essentially of 2-65% water-soluble synthetic organic detergent and 10-75% inorganic builder salt and the blend consists of 90-99% beads and 1-10% spongeous particles made in a darker contrasting colour. Specified anionic detergents which may be employed are alkyl (or hydroxyalkyl + alkenyl) sulphonates, alkyl benzene sulphonates, alkyl and ethoxylated alkyl sulphates and sodium soaps of a mixture of tallow and coconut fatty acids. Specified non-ionic detergents (which may be used in addition to or instead of the anionic detergents) are ethylene oxide condensates with polypropylene glycol, and isooctyl phenoxy polyoxyethylene ethanol. Similarly, cationic and/or ampholytic detergents may be employed in.compatible amounts. Alkyl amine oxide detergents such as lauryl or myristyl dimethylamine oxides may also be present. The inorganic builder salt may be a neutral or alkaline sodium salt which forms a stable hydrate at room temperature and especially Form II pentasodium tripolyphosphate (which may be added direct or formed in situ by the action of an aqueous base on the trimetaphosphate). Other specified builder salts are Form I pentasodium tripolyphosphate, tetrasodium pyrophosphate, sodium silicate, trisodium orthophosphate, sodium sulphate, sodium carbonate and sodium bicarbonate. In the preparation of the spongeous particles, a slurry of the ingredients thereof may be foamed by the introduction or generation of a gas or vapour (e.g. nitrogen, oxygen, carbon dioxide or steam) with, if desired, subjection to high shear. Thus, the gas may be generated by the decomposition of hydrogen peroxide or a per-salt such as sodium perborate. Other ingredients which may be present are colouring materials, soilsuspending colloidal materials (e.g. sodium carboxymethyl cellulose, polyvinyl alcohol and acidic vinyl polymers such as hydrolyzed maleic anhydride copolymers or their alkali metal salts), hydrotropes (e.g. sodium toluene or xylene sulphonate), foam boosters (e.g. a mono- or diethanolamide of a long chain fatty acid), melamine, optical brighteners, preservatives, fillers and corrosion inhibitors. Reference has been directed by the Comptroller to Specification 993,980.
Patent ES-355193-A1 (ES)
Title: Rotary kiln having planetary cooling tubes
IPC: F28C3/18
Filed: 1968-06-19
Abstract: In a rotary cement kiln 1 having planetary cylindrical coolers 5 with outlets 6 upstream of the kiln, each outlet 6, Fig. 4, comprises a part cylindrical extension of the cooler with an end plate 7, inclined edge plate 10 and cooler end plate 8 defining a material outlet 9 whose edges line in an imaginary cylinder concentric with the kiln shell, and which is obturated by a plate 17 urged radially outwards by springs 18 as the cooler is in position to receive clinker from the kiln. The plate 8 has a tongue forming a half turn of a screw inside the cooler and directing discharge of cooled clinker therefrom. Discharged material falls from a shoot 14 through a hopper 16 forming part of a housing 15. In a modification, Fig. 3 (not shown), each cooler has an outwardly directed discharge spout, obturated by a plate pressed radially inwards by springs.
Patent ES-356407-A1 (ES)
Title: Circuit breaker having improved flashover characteristics
IPC: H01H85/042
Filed: 1968-07-23
Abstract: The subject matter of this Specification is the same as that of Specification 1,200,702, but the claims relate to the provision of the tubular conducting member 150 connected to the auxiliary fuse circuit at 194 and extending into the fuse casing 20 beyond the upper end of tubular terminal 172, the member 150 being separated from the arc-extinguishing material 128, 128A by an insulating insert 142.
Patent ES-366887-A1 (ES)
Title: Webbing
IPC: D03D11/00
Filed: 1969-05-07
Abstract: Woven safety belting has warp threads comprising multifilaments of polyamide, polyacrylonitrile or polyester and weft threads of polyester monofil. The weft threads may be of 0,15mm to 0.4mm diameter.
Patent ES-368083-A1 (ES)
Title: Sized transfer sheet
IPC: D21H17/30
Filed: 1969-06-06
Abstract: A fibrous sheet material has one or both surfaces coated with insolubilised alginate and starch, the weight ratio of starch to alginate being from 12:1 to 240:1, and to one or both coated surfaces there is adhered a layer of microscopic, pressure-rupturable capsules containing a transferable material. The fibrous sheet material may be of paper or woven or non-woven fibres. The transferable material may be a colour transfer agent, shoe polish, perfume or an adhesive. The alginate may be initially applied as a soluble salt which is subsequently insolubilised. The fibrous sheet materials may be prepared by applying an aqueous coating composition containing starch and a water soluble alginate or the two materials may be coated separately. The alginate may be insolubilised by reacting with aluminium ions present in the fibrous base material or by direct application of an aqueous solution of a salt of a polyvalent ion e.g. aluminium. The fibrous sheet material may be used as a record material e.g. in manifold sets.
Patent ES-370969-A1 (ES)
Title: Vacuum breaker for automobile engines
IPC: F02M23/08
Filed: 1969-08-02
Abstract: A device for reducing the vacuum in the induction manifold of an engine and supplying additional air to said engine, having a spring-loaded, normally closed, one-way valve adapted to be controlled by the vacuum in the manifold, and a tubing leading from said valve to the manifold of the engine, said valve being substantially loaded by a constant counterforce means and to a smaller extent by spring force, said valve and tubing being arranged to pass air through the valve and tubing to the manifold when the valve is open. In a preferred embodiment, the valve is damped against vibrations.
Patent ES-373245-A1 (ES)
Title: O-aryl o-alkyl s-organo phosphorothidates
IPC: C07F9/18
Filed: 1969-11-06
Abstract: Novel organic phosphorothiolates, which have both strongly insecticidal and fungicidal activities and low toxicity to mammals, having the formula, WHEREIN R is lower alkyl A is alkyl, alkenyl, alkinyl, haloalkyl or phenylalkyl B is a group of the formula, X being phenyl, phenylalkyl, alkoxy, dialkylamino, acylamido or halogen, provided that at least one X is group other than halogen atom, and n being an integer of 1 - 5.
Patent ES-377398-A1 (ES)
Title: Benzodiazepin-2-ones and processes for their preparation
IPC: C07D215/56
Filed: 1970-03-12
Abstract: 3-substituted benzodiazepin-2-ones, derivatives thereof and processes for their preparation are described. These compounds are useful as anti-convulsants, muscle relaxants and sedatives.
Patent ES-384005-A1 (ES)
Title: Apparatus for assembling articles in strip form to workpieces
IPC: H01L21/50
Filed: 1970-09-26
Abstract: Assembling apparatus comprises strip feeding means for feeding a strip of articles along a predetermined path which extends above a supported workpiece. Assembly is carried out by means of a punch which is movable, in two stages, towards the workpiece. The inserting punch moves downwardly, in a first stage, and grasps the leading article of the strip. The carrier strip to which the article is attached, is then moved laterally while the article is supported against movement thereby to shear the leading article from the strip. The punch then moves downwardly through the remainder of its stroke to carry the article towards the workpiece and assemble it thereto. The article may comprise e.g. a terminal pin and the workpiece a printed circuit board.
Patent ES-386046-A1 (ES)
Title: Fiber-forming polyamides having an increased content of amino groups
IPC: C08G69/02
Filed: 1970-11-30
Abstract: Polyamides are made by conventionally polycondensing conventional starting materials in the presence of #10% wt. of a polyamine (I) where X=0-30 R1=H, -CH 3 or -C 2 H 5 and R11 = H, -CH 3 , or -C 2 H 5 and, in (II), the majority of the rings are bonded in the meta- or para-positions furthermore, the rings in (II) may be substituted with C 1-5 alkyl group(s). Alternatively, (I) or (II) may be incorporated into an already-formed polyamide, e.g. by coating chips of the polyamide with a solution of (I) or (II), removing the solvent, and melt-blending. The polyamides thus modified may be polyamide 6 or 66 other starting materials for polyamides are listed. Up to 0À3% wt. of phosphorus compounds, e.g. phosphoric, phosphonic, or phosphinic acids or their esters, or phosphorous acid, may be added to carry out a secondary condensation, for attaining high viscosities. The modified polyamides may be used to form filaments. Polyamine (I) may be prepared by heating 4,41 - diaminodicyclohexane or appropriate homologue in N 2 at 250 C. in the presence of 1% wt. Raney Ni. Polyamine (II) is made employing optionally substituted xylylene diamine(s), in the presence of Ni catalyst at 220 C. in H 2 at 100-200 atmos. The product may then be distilled.
Patent ES-405503-A1 (ES)
Title: Pcm telecommunication system having means for temporary exclusion of voice channels under overload conditions
IPC: H04J3/17
Filed: 1972-07-21
Abstract: A terminal of a pulse-code-modulation (PCM) time-division multiple-access (TDMA) telecommunication system, serving for the exchange of digitized message samples in the form of interleaved multibit pulse codes between a multiplicity of local voice channels and a like number of remote voice channels accessible through another terminal, includes at least one processing station serving several n-channel groups whose incoming lines are periodically sampled by respective group coders working into a common multiplexer. A processor inserted between each group coder and the multiplexer comprises a pair of alternately operative shift registers which receive only the coded voice samples from active lines, as determined by a monitoring circuit including a multiplicity of voice detectors, and subsequently discharge them at an accelerated rate in an intermittent code sequence for intercalation in a PCM frame with the similar code sequences from other processors of the station. The voice detectors deliver an activity pattern for all the n channels of the corresponding group to an allocation-message generator provided with an n-stage input register and an n-stage output register characteristic bits representing active stages are transferred, stage by stage, from the input register to the output register under the control of a cyclic scanner including a ring counter which is continuously stepped by clock pulses unless its advance is blocked by a linear pulse counter, registering the number of characteristic-bit transfers per frame, if that number reaches the maximum number of communication time slots allotted to the group in an assigned subframe of the multiplexer. On the next frame, scanning is restarted from the position in which the ring counter was last stopped, except during certain frames in which the ring counter is reset to zero for synchronization with a similar ring counter in an associated receiving station at the remote terminal where the allocation message, partly transmitted during each frame, is decoded with the aid of another ring counter and linear counter operating in step with those of the transmitting station.
Patent ES-413413-A1 (ES)
Title: Recapped radial carcass tire
IPC: B60C11/00
Filed: 1973-04-06
Abstract: Recapped radial carcass tires for heavy road vehicles having greater radial flexibility are achieved by means of a recap tread having a smaller tread width and/or having modified widths and/or modified distances from the central plane of the tire of the circumferential zigzag grooves or cuts as compared with the corresponding components of the original tread.
Patent ES-415239-A1 (ES)
Title: Tool spindle having a clamping device for milling tools
IPC: B23C5/26
Filed: 1973-05-26
Abstract: Clamping device for a collet chuck having a threadedly mounted cap for urging the collet into and out of cone means. For effecting relative rotation between the threaded cap and the cone means, there is provided manually operable means locking the rotatable spindle through said cone means non-rotatably with respect to the frame of the machine and then effecting through suitable gear means the desired rotation of said cap. In the operation thereof, a manually operable device is moved by one motion for effecting engagement between the spindle and the frame of the machine, said motion at the same time drivingly engaging the periphery of said cap, as through gear teeth, said means then being movable by another motion to effect rotation of said cap with respect to said locked spindle. As a safety measure, said means also prevents rotation of the spindle until said means are disengaged from the cap.
Patent ES-418971-A1 (ES)
Title: Apparatus and method for the cleaning and sterilizing of filler pipes in packing machines
IPC: B08B9/032
Filed: 1973-09-21
Abstract: Apparatus and method for cleaning and sterilizing a filler pipe used in a packing machine of the type forming a packing tube around the filler pipe, in which, after the filler pipe has been cleaned by a suitable cleaning agent, the inside and outside of the filler pipe is sterilized by passing a sterilizing agent (either gas or vapor) through the filler pipe and along a path such that at least the lower part of the outside of the filler pipe and the associated elements are sterilized.
Patent ES-422427-A1 (ES)
Title: Pourable liquid compositions
IPC: C11D17/00
Filed: 1974-01-18
Abstract: A pourable liquid composition such as a detergent scourer comprises an aqueous medium containing a three-dimensional network of insoluble entangled filaments and particulate solid dispersed in the medium and prevented from separating by the filament network.
Patent ES-425058-A1 (ES)
Title: Method and device for the continuous casting of killed steel with artificial wildness
IPC: C21C7/00
Filed: 1974-04-06
Abstract: The invention has for its object a method and device for the continuous casting of killed steel with artificial wildness.
Patent ES-431392-A1 (ES)
Title: Refractory pouring tube
IPC: B22D41/50
Filed: 1974-10-25
Abstract: A pouring tube for enclosing a stream of liquid metal as it passes from a tundish to a receiver such as a continuous-casting mold. The tube is formed of a refractory and is suspended from a holder with a clip. The invention is in the addition of a metal band encircling the refractory in the region engaged by the clip. The band distributes the load and prevents breakage of the refractory.
Patent ES-435827-A1 (ES)
Title: Process for reactivating platinum catalysts used in production of hydroxylammonium salts
IPC: C01B21/14
Filed: 1975-03-20
Abstract: A process for reactivating platinum catalysts is disclosed. It comprises treating a platinum catalyst having reduced activity and selectivity A. IN A FIRST STAGE WITH AN ACID SOLUTION OF A SULFUR COMPOUND WHICH LIBERATES SULFUROUS ACID IN ACID MEDIUM, AND A HYDROXYLAMMONIUM SALT, SAID TREATMENT BEING CONDUCTED IN THE ABSENCE OF OXIDIZING AGENTS CAPABLE OF OXIDIZING SULFUROUS ACID TO SULFATE, AND B. IN A SECOND STAGE WITH AN ACID SOLUTION OF PLATINUM (II) or platinum (IV) compounds in the presence of hydrogen.
Patent ES-436501-A1 (ES)
Title: Process for the admixture of additives into plastics with simultaneous removal of volatile constituents
IPC: B29C48/76
Filed: 1975-04-10
Abstract: A process for admixing additives to plastics and simultaneously removing volatile constituents in a horizontal devolatilizing extruder. Taken in sequence in the direction of flow, the additives are first introduced into the devolatilizing extruder from above, and the plastic melt, solution or dispersion is then introduced from below, while the bulk of the volatile constituents are withdrawn from the devolatilizing extruder at an orifice located vertically above the point at which the plastic is fed in. The process permits the removal of volatile constituents with simultaneous admixture of additives during aftertreatment of plastics, in a single step and at very high throughputs.
Patent ES-437329-A1 (ES)
Title: Process for curing of adhesives for flocking and texturing on heat-sensitive substrates, by electron-beam radiation
IPC: C09J5/06
Filed: 1975-04-30
Abstract: The disclosure herein is concerned with critical electron-beam radiation parameters and beam-passage rates and adjustments that have been found to enable high-speed curing of adhesives used to bond flock and similar materials to heat-sensitive substrates that otherwise inherently limit the degree of thermal curing that may be employed as by other means, and consequently limit the speed of curing.
Patent ES-437569-A1 (ES)
Title: Cassette and apparatus for tape recordings on both tape sides
IPC: G11B23/087
Filed: 1975-05-10
Abstract: A cassette and an apparatus for use with such a cassette. The cassette housing has openings in two opposite side walls, and contains a tape which is suited for recording purposes at both sides, passed from one hub over guide elements along a side wall, then crossing over substantially diagonally to a tape guide element near the diagonally opposed corner, passed along the opposite sidewall and finally over a subsequent guide element to the other, counter-rotating, winding hub.
Patent ES-441453-A1 (ES)
Title: Gaslight accumulators
IPC: H01M10/52
Filed: 1975-10-02
Abstract: A gas-tight electric accumulator with aqueous electrolyte contains within its case (9), on the one hand, a recombination arrangement (6) in which the hydrogen and oxygen gases produced during operation of the accumulator are recombined to form water. On the other hand, the accumulator case (9) contains an arrangement (10 1,2 with 12) from which hydrogen or oxygen can be output under control. The output takes place whenever the gases developed during operation of the accumulator have an unstoichiometric composition. The arrangement can be a solid substance (10) which emits gas, for example, when the pressure is lowered or the temperature is increased. The arrangement can also be formed by connecting together an inert auxiliary electrode (12) and a main electrode (1 2) for generating one of the gases, the connecting-together being effected by a pressure-dependent switch (11). Due to the recombination, it is easier to keep the electrolyte level in the cell constant and, in addition, the risk of explosions is greatly reduced.
Patent ES-445917-A1 (ES)
Title: Signal pickup return mechanism
IPC: G11B21/12
Filed: 1976-03-10
Abstract: In a system for playing back prerecorded information from a disc record by a signal pickup mounted in a support housing, a signal pickup return mechanism is provided. The support housing is reciprocably mounted in the player cover by a suitable bearing. A drive mechanism drives the support housing radially inward in order to facilitate tracking of the disc record by the signal pickup. An extendible cord is provided with its ends attached to the base and the cover of the player. The cord extends when the cover is raised from the base. A leaf spring, with an open-ended slot, is attached to the support housing. The cord is threaded through the open-ended slot. A clamp secured to the cord is subject to engagement with the support housing, and is effective only in causing radially outward movement of the support housing. The clamp urges the support housing to return to a rest position when the cover is raised from the base.
Patent ES-453800-A1 (ES)
Title: Francis-type hydraulic machine
IPC: F03B11/06
Filed: 1976-11-30
Abstract: The disclosure concerns a Francis-type hydraulic machine, i.e., a turbine, pump-turbine or pump, having a bladed wheel of large diameter, and in which bearing apparatus for supporting the rotor is arranged in a peripheral region of the bladed wheel spaced radially from the axis.
Patent ES-454497-A1 (ES)
Title: Shadow mask having magnetic quadrupoles around each mask aperture
IPC: H01J31/20
Filed: 1976-12-22
Abstract: A cathode ray tube for displaying colored pictures of the post focusing type. A magnetic quadrupole lens is formed in each aperture of the color selection means. The defocusing direction of quadrupole lenses is parallel to the phosphor strips of the display screen.
Patent ES-456057-A1 (ES)
Title: Novel enol esters of steroids, compositions containing such compounds, processes for their preparation and methods of treatment therewith
IPC: A61P35/00
Filed: 1977-02-18
Abstract: This invention relates to novel enol esters of steroids having an antitumor activity and to the preparation thereof. The invention is also concerned with pharmaceutical compositions containing the said compounds and methods of treatment therewith.
Patent ES-456620-A1 (ES)
Title: Combined sound reducing and safety barrier - has channel shaped vertical supports forming column to fit onto foot
IPC: E01F8/00
Filed: 1977-03-08
Abstract: A combined sound reducing and safety barrier has horizontal panels (8) with corrugations (12) along them and flat edges for bolting together in a two teir arrangement, as well as for attachment to vertical posts. They are formed into two panels, spaced apart with the posts between them. Each post consists of a U-shaped vertical (10, 11) with each flange bent outwards at an angle (32, 33) then returned again at a right angle (34) so that bolts (25) can be passed through. The resulting hollow column is then mounted around feet which rest on the ground. These feet have channel shaped uprights (40) which fit inside the column, supported on base plates (41).
Patent ES-460506-A1 (ES)
Title: Polysaccharide-containing adsorbent
IPC: B01J45/00
Filed: 1977-07-07
Abstract: A polysaccharide-containing adsorbent for the removal of heavy metal ions from an effluent which adsorbent has been manufactured from (1) A POLYSACCHARIDE-CONTAINING MATERIAL, (2) A BASIC, NITROGEN-CONTAINING POLYMER WHICH CAN BE ACYLATED, (3) A CROSSLINKING COMPOUND, WHICH IS DIFFERENT FROM COMPONENT (4), CONTAINING AT LEAST TWO REACTIVE SUBSTITUENTS AND, OPTIONALLY, (4) AN ALIPHATIC OR ARALIPHATIC CARBOXYLIC ACID CONTAINING A MOBILE SUBSTITUENT OR A MULTIPLE BOND WHICH IS CAPABLE OF UNDERGOING ADDITION.
Patent ES-460785-A1 (ES)
Title: Atomization of liquids
IPC: B05B5/04
Filed: 1977-07-15
Abstract: Electrostatic spraying of liquid compositions is carried out by supplying the liquid to a spray orifice, preferably of capillary dimensions, having a charged surface which is electrically conducting or semi-conducting and which is adjacent a field intensifying electrode, the arrangement being such that the liquid is drawn out primarily by electrostatic forces, atomized into electrically charged particles without substantial corona discharge and projected past the field intensifying electrode. The spraying process and apparatus has particular utility in the spraying of liquid pesticide compositions at ultra-low volume, in that the droplets are of uniform size and are electrostatically attracted to the plants so as to wrap around the leaves of the planets and coat both the upper and lower surfaces of the leaves.
Patent ES-462795-A1 (ES)
Title: Expansion process for reducing the stresses in a seamless metal tube
IPC: B21C37/30
Filed: 1977-09-30
Abstract: A process for reducing the residual stresses in a seamless metal tube which has undergone a straightening operation comprising subjecting the tube to an internal pressure of between 0.8 Pc and 1.0 Pc for a period of at least 3 minutes, while maintaining the temperature of the tube at or close to ambient temperature, Pc being the critical pressure beyond which the tube will undergo plastic deformation.