baber/WOPTO huggingface dataset:
Patent ES-8305289-A1 (ES)
Title: Process for rapid solidification and cooling by continuous casting of molten materials based on metal oxides.
IPC: C09K3/14
Filed: 1982-01-22
Abstract: A method and apparatus is disclosed for rapidly solidifying and cooling molten metal oxides, by continuous casting, which according to the invention, comprises: feeding the molten metal oxides into the convergent space formed between two cylinders mounted for rotation about horizontal axes and rotated in opposite directions, i.e., counter-rotating, at a substantially equal peripheral speed, the distance between their axes being equal to the sum of the radius of each cylinder plus at least about one millimeter cooling the walls of the cylinders to enable solidification of the molten material controlling the rotary speed of the cylinders so that the molten metal oxide is not completely solidified until it reaches a point beyond a plane passing through the axes of rotation of the cylinders, and retrieving a solidified metal oxide product from the divergent space formed between the cylinders. The method is particularly suited to the production of fine grain abrasives of a corundum or courndum-zirconia base.
Patent ES-8301671-A1 (ES)
Title: Filter assembly for centrifuge
IPC: B04B7/16
Filed: 1982-02-10
Abstract: A filtering assembly for a centrifuge drum 1 comprises a filter screen (6) fixed to a lid (7) at the top and to a base (8) at the bottom. The top of the lid has a rib (17) provided with holes (18) in each of which a bolt (21) is inserted, and the edge of the centrifuge drum (1) has a supporting surface (2), on which the lid (7) rests, and a cylindrical wall (3) provided with holes (4) into which bolts (21) are inserted to lock the filtering assembly to the drum in a readily removable manner. When the construction is applied to a centrifuge with unloading from the base, the centrifuge housing has an operable top cover (Fig. 5 not shown) to allow the removal of the filter assembly via the top, in order to clean and/or replace it. The filter screen (6) is fixed to the lid and to the base of the filter assembly by means of respective split rings which are tensioned (via tension means 13 to 15) so as to clamp the screen against flanges (9) and (9') which are integral with the lid and with base, respectively.
Patent ES-8302722-A1 (ES)
Title: 4-hetero ring-substituted-2,6-di-tert-butyl-phenol derivative
IPC: A61P37/00
Filed: 1982-02-19
Abstract: NEW MATERIAL:The 4-hetero ring-substituted-2,6-di-t-butyl-phenol derivative of formulaI(one of R1-R4 is group of formula II, and the other three are H, halogen, substituted or unsubstituted lower alkyl, etc. n is 0-2 dotted line represents a double bond or a single bond) or its salt. EXAMPLE:6-(3,5-Di-t-butyl-4-hydroxyphenyl)-2,3-dihydroimidazo[2,1-b]th iazole. USE:Antiphlogistic agent, antipyretic and analgesic agent, antiarthritic agent, antirheumatic agent, and immunoregulating agent. PROCESS:A compound of formulaIwherein n=0 can be prepared by reacting the 2-amino-thiazole derivative or 2-aminothiazoline derivative of formula III with the haloacetyl dervative of formula IV. The product can be converted to the monoxide compound (n=1) and the dioxide compound (n=2) ty treating with an oxidizing agent (e.g. H2O2).
Patent ES-8301910-A1 (ES)
Title: Carbamate derivatives, insecticidal, miticidal or nematocidal compositions containing the same, and process for preparing the same
IPC: A01N47/24
Filed: 1982-02-26
Abstract: A novel S-methyl N-[{N-methyl-N-(N,N-disubstituted aminosulfenyl)carbamoyl}oxy]thioacetamidate derivative represented by the formula (I): < IMAGE > (I) which has insecticidal, miticidal or nematocidal activity comparable to or higher than known methomyl but which is quite low in toxicity to warm-blooded animals as compared to methomyl, is disclosed. An insecticidal, miticidal or nematocidal composition containing the same, and a process for preparing the same are also disclosed. A method for controlling noxious insects, mites or nematodes by using the same is further disclosed.
Patent ES-8302623-A1 (ES)
Title: Novel compounds with antiinflammatory and analgesic activity, process for the preparation thereof and pharmaceutical compositions therefrom.
IPC: C07C51/09
Filed: 1982-05-20
Abstract: The compound (2',4'-difluoro-4-biphenyl)oxypropionic acid and its pharmaceutically acceptable salts with a metal or an organic base are described. They exhibit high antiinflammatory and analgesic activity and do not cause gastric lesions.
Patent ES-514701-A1 (ES)
Title: Novel fungus of Mucor miehei and its use in obtaining a new milk-clotting enzyme.
IPC: C12N1/14
Filed: 1982-08-03
Abstract: A novel fungus of the species Mucor miehei designated as NRRL 12268 and its variants and mutants capable of producing high yields of enzyme product with a high milk coagulating activity and low proteolytic activity and the enzyme product produced by growing under aerobic conditions of a culture of Mucor meihei NRRL 12268 in a medium containing appropriate nutrients and recording the resulting enzyme, preferably free of lipase as well as a process for producing cheese by coagulating milk with the said enzyme.
Patent ES-8500222-A1 (ES)
Title: Oxime ethers, process for their preparation, compositions containing the oxime ethers and their use.
IPC: C07D309/06
Filed: 1983-03-14
Abstract: The oxime ethers of the formula I below are able to act as antidotes or safeners to protect cultivated plants from the phytotoxic effects of herbicides. Such cultivated plants are preferably sorghum, cereals, maize and rice, and herbicides are principally chloroacetanilides and thiocarbamates. The oxime ethers have the formula I < IMAGE > (I) wherein n is 1 or 2, each of R1 and R2 is hydrogen or C1-C4 alkyl each of R3 and R4 is hydrogen, halogen, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy, C1-C4 haloalkoxy, C1-C4 alkylthio, C1-C4 haloalkylthio, C1-C4 alkylsulfinyl, C1-C4 alkylsulfonyl, C1-C4 haloalkylsulfinyl, C1-C4 haloalkylsulfonyl or nitro each of R5 and R6 independently of the other is C1-C4 alkyl, C1-C4 haloalkyl, C2-C8 alkoxyalkyl, C3-C4 alkenyl, C3-C4 alkynyl, or together form a 2- to 6-membered alkylene or alkenylene bridge which may be substituted by 1 to 4 C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy, C2-C4 alkenyloxy, C2-C8 alkoxyalkyl or C3-C8 alkenyloxyalkyl groups each of A and B independently of the other is oxygen or sulfur, or one of A and B is the methine group, X is a fluorinated C1-C3 alkyl radical which may also additionally contain chlorine, and Y is hydrogen, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy, C1-C4 haloalkoxy or phenyl.
Patent ES-8405964-A1 (ES)
Title: Improvements in electric systems for automatically connecting and/or disconnecting electric circuits, specially in lighting.
IPC: H05B37/02
Filed: 1983-09-13
Abstract: Improvements in electronic systems for automatic connection and/or disconnection of electric circuits, specially in lighting, characterized by comprising two modules, a programming module and a basic module, said programming module including a) a keyboard (1) through which the data are introduced in the basic module, b) an alphanumeric display (2) in which are shown the data requests and the introduced values, c) an interface/drive (3) of the display for connection thereof to the basic module with the corresponding decodifier, said basic module including A) a microprocessor (4) consisting of a central processing unit, a random access memory and a read-only memory that performs the task of carrying out the program contained in the latter, calculating the connection/disconnection according to instructions introduced and stored in the other memory, B) a time-base (5) controlled by a quartz crytsal which generates oscillations in square wave and frequency for measurement of the time elapsed, C) an output exciter (6) actuated by said central unit of said microprocessor that acts upon an independent relay in an output circuit of astronomic programming which follows the solar curves of sunrises and sunsets according to the graphic coordinates of the place of installation and to the time of the year, and D) a series of voluntary programming output exciters which, by each one acting upon an independent relay, allow daily and seasonal adjustements.
Patent ES-8405543-A1 (ES)
Title: Apparatus for reading a record carrier.
IPC: G11B5/58
Filed: 1983-09-16
Abstract: An apparatus for reading a record carrier (R) on which digital information (I) and tracking signals (S) of comparatively low frequency have been recorded. The apparatus comprises a correction circuit (14) to which the regenerated digital signal is applied, which correction circuit (14) has a transfer characteristic which at least within the frequency band of the tracking signals (S) corresponds to the transfer characteristic of the chain comprising the recording element (K), the record carrier (R) and the read element (K). The correction signal supplied by the correction circuit (14) is subtracted from the signal read and the tracking signals are derived from the signal thus obtained. In this way cross-talk components produced in the tracking signals by the digital signal are compensated for.
Patent ES-8505134-A1 (ES)
Title: Apparatus for measuring the power of a nuclear reactor.
IPC: G21C17/104
Filed: 1983-11-21
Abstract: 1. Device for measuring the local power at a location within the core of a nuclear reactor, comprising a gamma ray absorbing body located at said location and a thermocouple having two junctions (26, 28) one of which is arranged for being at the temperature of the body and the other of which is at a reference temperature which is directly related to the temperature of the reactor coolant at said location during steady operation of the reactor, the junctions being connected to the outside by output insulated conducting wires located in a metal sheath which projects across the reactor vessel, characterized in that it comprises means (53, 55) located outside of the reactor for measuring the total current which flows between one at least of the output wires (30, 32) and the sheath (36) subjected to the neutron and gamma fluxes within the core and in that it further comprises an emitter (42) connected to one of the wires, at the measurement location, the measurement means (53, 55) being arranged for measuring the current between the sheath (36) and that wire.
Patent ES-8500403-A1 (ES)
Title: Disc-brake.
IPC: F16D55/224
Filed: 1984-02-01
Abstract: The subject of the invention is a disc brake of the type with a caliper (14) mounted so as to slide on a fixed support (2) by means of a pin (15). The caliper (14) incorporates a brake actuator acting directly on a friction pad (12) and, through the sliding caliper (14), upon the other pad (13). The pads (12, 13) are guided at least partially by transverse housings (7, 8) in the fixed support (2). According to the invention, the single pin (15) is positioned opposite the rear end portion of the inner friction pad (12), viewed in the direction of foward motion, in such a way that the orthogonal projection of the pin (15) onto the brake disc (6) is at least partially on the path of the latter, and viewed in the direction of motion slightly downstream of the corresponding guide housing (8) formed in the fixed support (2). Applicable to the braking systems of motor vehicles.
Patent ES-8502495-A1 (ES)
Title: Sewing machine.
IPC: D05B55/14
Filed: 1984-02-09
Abstract: The various functions of members housed within the head of the machine are controlled by a first cam (29) actuated by a first servo motor (28), the various functions of the members housed within the lower frame of the machine being controlled by a second cam (83) actuated by a second servo motor (70). The servo motors may be controlled by one or a plurality of microprocessors.
Patent ES-8507245-A1 (ES)
Title: Transmission ratio selector mechanism.
IPC: B60K20/02
Filed: 1984-03-14
Abstract: A transmission ratio selector mechanism for a transmission having a multi-ratio main change speed gear X and a range change gear set Y in series. The selector mechanism includes a gear lever 120 which is movable in a number of planes for the selection of the operative ratio (1,2,3,4) of the main change speed gear X and also has a plane of movement (n) corresponding to a neutral condition (NE) of the main change speed gear. The gear lever 120 is also movable whilst in the neutral plane (n) to a range change position (H/L) to affect a change in the operative range of the transmission . Each movement of the gear lever (120) to the range change position operates switch means (144) which operates a solenoid-controlled fluid-flow control valve which controls the supply of pressurised fluid to a fluid-pressure-operated range change actuator (114,115).
Patent ES-8600620-A1 (ES)
Title: Multi-layer flexible sheet structure for packaging, a package made therefrom, and a method of making the said structure.
IPC: B32B15/08
Filed: 1984-04-04
Abstract: A multiple layer sheet structure (10) suitable for making tubular squeeze containers, such as for dentifrice, incorporates a uniaxially oriented polypropylene layer (16) within 1.5 mils (0.038 mm) of a surface of the structure destined to be the exterior of the container. Preferably the polypropylene is coextruded with low density polyethylene (12), and an intervening adhesive polymer (14) to form a three layer coextruded film substructure. The substructure is then uniaxially oriented at a stretch ratio of 3/1 to 4/1 and then laminated to the other layers (18 to 30) of the multiple layer structure, the low density polyethylene layer (12) forming one of the exterior surfaces of the sheet structure. Lap-seamed tubes are formed from the sheet structure with the uniaxially oriented layers (12 to 16) at the outer surface of the tube, and with the direction or orientation running along the length of the tube.
Patent ES-8503374-A1 (ES)
Title: Process for the continuous production of sugar crystals from sugar juices by vacuum evaporation.
IPC: C13B30/02
Filed: 1984-06-20
Abstract: 1. Process for the production of sugar crystals from sugar juices consisting in feeding a continuously operating apparatus for crystallisation by vacuum evaporation (10) with a magma made up of syrup and crystals, in introducing the juice to be processed into this apparatus at points spaced out from the inlet to the outlet of the latter, in withdrawing from this apparatus a massecuite which is subjected to centrifugation to separate the crystals from the mother liquor, and in refining the separated crystals by mixing them with a syrup of a higher quality than that of the said mother liquor and by centrifuging this mixture to separate the refined crystals from the affination runoff, characterized by the fact that the said magma consists of a mixture of the said affination runoff and of crystals from the dust collector (24) of a sugar drying installation.
Patent ES-8503433-A1 (ES)
Title: Submunition dispensing projectile.
IPC: F42B12/62
Filed: 1984-06-26
Abstract: A projectile for scattering munitions, wherein the projectile comprises: a plurality of individual munitions (4) disposed axially in a separable manner in a single stack, said munitions being generally flat in shape and having shaped upper and lower surfaces which are complementary to enable the stacked munitions to interfit maintaining means (5) for fixing together the munitions in the stack to constitute a stack which is undeformable against axial and transverse forces, thus providing a self-supporting structure for constituting the body of the projectile and release means for simultaneously unfixing all the munitions from one another and enabling them to be scattered.
Patent ES-8604331-A1 (ES)
Title: Reinforcing material.
IPC: E04C5/04
Filed: 1984-10-29
Abstract: The mat of reinforcing material has a first layer formed of spaced steel rods, (10) or wires and a similar second layer with its rods (11) at a relative angle. Further layers of wire mesh fabric (12) are placed between the rods of the two layers. The latter are welded at their crossing points to secure the further layers between them. - The further layers can be superimposed and relatively offset, so that the wire mesh is as evenly distributed over the area of the mat as possible. The reinforcing material of all the layers occupies at least 8% of the volume of the mat.
Patent ES-8602621-A1 (ES)
Title: Process for the preparation of carbamates, thiocarbamates and ureas
IPC: C07F7/08
Filed: 1985-02-14
Abstract: The invention relates to a process for preparing carbamic acid derivatives of formula: < IMAGE > in which R1 or R2 denotes a hydrogen atom or a substituted or unsubstituted, saturated or unsaturated aliphatic, cycloaliphatic or heterocyclic radical, or R1 and R2 together form a ring, and Y denotes OR, SR, < IMAGE > groups, R being a substituted or unsubstituted, saturated or unsaturated aliphatic or cycloaliphatic radical, or a substituted or unsubstituted aromatic radical, R3 and R4 denote a hydrogen atom or an aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic radical or together form a ring, and R6 and R7 denote a saturated or unsaturated, substituted or unsubstituted aliphatic or cycloaliphatic radical, a hydrogen atom, an alkylthio radical or an alkyloxy radical. According to the process, a compound of formula < IMAGE > is reacted with an alpha -halogenated derivative of formula < IMAGE > at a temperature of -5 DEG to 150 DEG C. in the presence of an acceptor for hydrohalic acid. The carbamates, thiocarbamates or ureas obtained are very useful, especially as pesticides.
Patent ES-8700282-A1 (ES)
Title: Heat-curable polyepoxide-(meth)acrylate ester-styrene composition.
IPC: C08F283/10
Filed: 1985-02-27
Abstract: Heat-curable composition comprising (1) a polyepoxide, (2) a polyacrylate or polymethacrylate ester of a polyol, (3) an unsaturated aromatic monomer, (4) an aromatic amine, (5) a free-radical initiator, and optionally (6) an accelerator for the epoxy curing reaction.
Patent ES-8603923-A1 (ES)
Title: Unsaturated polyoxyalkylene adduct/fumarate diester reaction product for cellular foam stabilization.
IPC: C09K23/00
Filed: 1985-06-24
Abstract: The prod. (A) of a graft reaction between (1) an unsatd. polyoxyalkylene adduct of formula (I) and (2) at least one ester of formula (II) in the presence of free-radical initiator. Component (II) includes enough fumarate diester to cause grafting of more than 75% of (II) to (I). - H(-polyoxyalkylene chain)t-R (I) T1-O-CO(-CuH2u-2)-CO-O-T2 (II) In the formulae R = unsatd. organic radical t = a number (pref. 1-8) u = 2 or 3 T1 and R2 = opt. unsatd., straight or branched hydrocarbyl. - A foam prod. made by reacting (1) polyurethane or polyisocyanurate polymer-forming reactants (2) blowing agent and (3) as surfactant, produce (A). When (1) is a polyisocyanurate precursor, (I) is end-capped to reduce the hydroxy no. below 50. - Pref. in (I) the cpds. have mol. wt. over 1000, esp. it is derived from one or more of ethylene, propylene and butylene oxides. Partic., ethoxylated castor oil is used. In (II), T1 and T2 = 8-18C (un)satd. hydrocarbyl, esp. dioleyl, dioctyl or (best)ditridecyl fumarates, esp. making up 95-100% of component (II). - Pref. (II) is 5-40 (10-30) wt.% of the reaction mixt. with the initiator 1-30 (1-25) wt.%. Opt. a metal catalyst is included at 0.001-0.06 g/g initiator. Suitable reagents for end-capping are carboxylic acids, or their reactive derivs..
Patent ES-8703597-A1 (ES)
Title: Flow control assembly for gaseous fuel.
IPC: F23K5/00
Filed: 1985-10-02
Abstract: A gas tap for a gas cooker or hob includes a rotary disc valve (20) which controls the flow of gas from a gas rail (1) to a gas burner of the cooker or hob. To simplify the tap construction and facilitate manufacture, an external surface (2) of the gas rail (1) is used to form part of the tap housing and to provide the seating surface for the disc valve (20).
Patent ES-8606939-A1 (ES)
Title: Diesel oil filter and heater containing filtering liquid
IPC: F02M37/22
Filed: 1985-10-03
Abstract: A diesel oil filter and heater for a car has a vessel contg. a filtering liquid of greater density than diesel oil, and heated over its whole surface by water from the car engine's cooling system The vessel may be double walled with the water circulating in the space between the walls. The oil may be introduced below the surface of the liquid by an axial tube and removed above it by a spiral capillary tube. The liquid is pref. water or glycol.  (0/2)
Patent ES-8604874-A1 (ES)
Title: Ethoxy:carbonyl phenyl-propyl l-alanyl l-proline
IPC: C07D207/16
Filed: 1985-11-18
Abstract: N-(1-Ethoxycarbonyl 3-phenylpropyl) L-alanyl L-proline of formula (I), its dia-stereoisomer (SSS) and its salts are made by (a) reacting (2S)-1-(2-hydroxy propionyl) L-proline as the trimethyl silyl ester of formula (III) with ethyl 2-amino 4-phenyl butyrate (II) in hexamethyl phosphoro-triamide at between ambient temp. and 135 deg.C for 3-24 hrs. (b) treating the prod. with tetra-n-butyl ammonium fluoride to remove the trimethyl silyl gp. and obtain (I).
Patent ES-8706521-A1 (ES)
Title: Refrigeration of compressed air lines
IPC: F25B9/00
Filed: 1985-12-16
Abstract: The process consists of a first phase in which compressed air at 35 deg.C from the general line is diverted through an industrial dryer contg. activated alumina beads in two containers which alternate during activation and regeneration phases, and a second phase in which the dry compressed air at 35 deg.C is introduced into an industrial refrigerator contg. a compressor and coil, from which it leaves ready for use at below 35 deg.C.
Patent ES-8701862-A1 (ES)
Title: Carding machine for textile fibres
IPC: D01G15/28
Filed: 1986-03-21
Abstract: A series of carding units are placed around a large cylinder. The units are provided with stripper rollers and endless bands of width equal to that of the large cylinder. The bands are driven by a roller, which is driven by a conventional variable transmission. The bands are provided with suitable teeth, and are guided and supported by tensor rollers. Rollers are installed facing the periphery of the cylinder.
Patent ES-8705907-A1 (ES)
Title: Rubber sheeting with integral adhesive edge.
IPC: B29L7/00
Filed: 1986-03-24
Abstract: Fully cured thermoset ethylene-propylene rubber sheets having integral thermoplastic adhesive strips molded along the lateral edges are produced using a manufacturing method where the strips are applied prior to vulcanization of the rubber sheeting. The factory applied adhesive strip is non-tacky and dry but is activated by heat to securely bond the ethylene-propylene rubber sheets together in an overlap splicing procedure. A method of using the integral adhesive rubber sheeting for single-ply rubber roofing membrane or pond liners is also disclosed. Instantaneous attainment of maximum seam strength, water tightness and consistency of the seams are advantages over conventional solvent-based adhesive methods.
Patent ES-8703642-A1 (ES)
Title: Method of manufacturing a bundle of optical fibre parts.
IPC: G02B6/04
Filed: 1986-04-07
Abstract: A predetermined number of optical fibre parts (27) is provided on a rectangular frame (1), the fibre parts extending parallel to each other along a straight line between two opposite first sides (3) of the frame. These first sides (3) comprise comb-shaped fibre guides (5) with teeth (13), between which the fibre parts (27) are guided so that the fibre guides determine a first relative distance between the fibre parts. The first sides (3) are pivotably connected to the two second sides (7) of the frame (1), which is then deformed to a parallelogram until the portions of the fibre parts (27) located inside the frame have a predetermined second relative distance. A permanent connection between the fibre parts (27) is established so that a ribbon of fibre parts is obtained. A number of such ribbons can be stacked with the interposition of strip-shaped spacers (29) to form a bundle.