baber/WOPTO huggingface dataset:
Patent ES-8200878-A1 (ES)
Title: Substituted triazolylmethyl-tert.-butyl-ketones, process for their preparation and their use as plant protecting agents as well as intermediates.
IPC: C07D249/08
Filed: 1980-12-18
Abstract: New substituted triazolylmethyl tert.-butyl ketones of the formula < IMAGE > in which R represents alkyl, alkenyl, alkynyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl or optionally substituted aralkyl, X represents hydrogen or halogen and Y represents halogen, and the acid addition salts and metal salt complexes thereof, a process for the preparation of said novel compounds, their use as plant protection agents and as intermediate products for the synthesis of other plant protection agents.
Patent ES-8206719-A1 (ES)
Title: Fire-retardant wall.
IPC: E04H5/10
Filed: 1981-03-05
Abstract: The invention relates to a fire-proof wall comprising metal wall parts and a layer of heat insulating material covering said parts. According to the invention said wall comprises: (1) an inner wall comprising gutter-shaped metal elements contacting one another in side-by-side positions and heat insulating material filling out said elements, (2) an intermediate partition covering the inner wall and comprising a layer of heat insulating material, and (3) a thermally deformable outer wall comprising adjoining, profiled metal elements, in a manner such that the heat insulating material in the gutters and that of the intermediate partition are located between the metal walls.
Patent ES-8206947-A1 (ES)
Title: Device for exploring by the ultrasonic method with a mosaic of transducers produced in an electrostrictive material.
IPC: G01S7/523
Filed: 1981-03-18
Abstract: An ultrasound examination apparatus comprises a processing circuit for echo signals from a mosaic of ultrasonic transducers which are made of an electrostrictive material with a non-remanent polarization. These signals are applied to processing channels which comprise coupling means (10i) for coupling the electrodes of the transducers to a circuit (20) for generating a polarization voltage ramp whose waveform is the inverse of that of the attenuation curve of the ultrasonic signals in the structures examined. These coupling means, for example, an RC circuit (11i, 12i) or a transformer (13i) enable the polarization voltage to be applied to the electrodes while inhibiting the transmission to the part of the processing channels which is situated behind the coupling means.
Patent ES-8207523-A1 (ES)
Title: Process for preparing N-[2-[[[5-dialkylaminomethyl-2-furamyl]- methyl]-thio]-ethyl]-N'-alkyl-2-nitro-1,1-ethene diamines
IPC: C07D307/52
Filed: 1981-05-12
Abstract: The novel process for preparing the title compounds of the formula < IMAGE > where R, R<1>, R<2> and R<3> are independently H or C1-3 alkyl comprises reacting a compound II with a compound III < IMAGE > Compounds III, which are claimed per se, can be prepared by reaction of corresponding 1-methylthio-1-alkylamino-2-nitroethenes with ethyleneimine in the presence of thiophilic metal ions. Compounds II, which are claimed per se, may be prepared by introduction of the mercapto group. Processes for the preparation of compounds V: < IMAGE > where X is Cl, Br or -S-C(NH)NH2 are also claimed.
Patent ES-8204229-A1 (ES)
Title: Method for manufacturing electrodes for electrochemical apparatus using an aqueous solution or the like.
IPC: H01M4/28
Filed: 1981-06-04
Abstract: A paste obtained by mixing a metal powder with a provisional binder such as a cellulose acetate solution is deposited on both sides of a metal support formed by a plate or a grid. The binder is pressed, hardened, and the mixture is heated in a furnace at the sintering temperature of the metal powder. If required, the inner surface of the porosity of the sintered metal is covered with an oxide coating obtained, for example, by chemical transformation of a salt deposited by impregnating the sintered metal with a dissolved salt, and thereafter by evaporating the solvent. Application to accumulators.
Patent ES-8300204-A1 (ES)
Title: Digital phase sequence detector.
IPC: G01R25/00
Filed: 1981-06-09
Abstract: A digital phase sequence detector which operates completely independent of signal amplitude values to provide an output signal having a logic level indicative of which of two phasors being compared is leading. The detector develops first and second feedback signals which determine the stable state of the circuit. This feedback arrangement enables the detector to be constructed of standard integrated circuits devoid of flip-flops or other memory elements requiring a clock. The level of the output signal of the detector persists for as long as the relationship being indicated persists, eliminating the need for pulse stretchers, timers, or the like.
Patent ES-8301262-A1 (ES)
Title: Easily dispersible dyestuff preparations.
IPC: C09D11/03
Filed: 1981-06-11
Abstract: The readily dispersible dye preparations contain water, one or more dyes insoluble or difficultly soluble in water, a nonionic dispersing agent and optionally further additives, and as anionic dispersing agent: (a) a dialkylsulfosuccinate, the alkyl groups of which each contain 3-7 carbon atoms, or (b) a sulfated or sulfonated fatty acid or fatty acid ester of a fatty acid having in each case 10 to 22 carbon atoms, or (c) a fatty amine-oxalkylation product of the formula < IMAGE > wherein Q is an aliphatic hydrocarbon radical having 12-22 carbon atoms, M is hydrogen, an alkali metal cation, ammonium cation or amine salt cation, and m and n are integers, the sum of m+n being at least 2 and at most 50. These preparations are suitable for use in aqueous and also organic printing inks. There are also described aqueous printing pastes which contain lignosulfonate, in addition to the anionic dispersing agents listed under (a), (b) and (c).
Patent ES-8204579-A1 (ES)
Title: Device for picking up crop from the field.
IPC: A01F15/08
Filed: 1981-06-30
Abstract: A device for picking up swaths Z of crop mainly comprising a frame (1) movable across the field and crop harvesting means (2) carried by said frame (1), wherein in front of the crop picking up means (2), with respect to the direction of movement, there is arranged a driven member (4) for spreading the crop in a @transverse@ direction to the swath, said spreading member is preferably constucted in the form of one or more downwardly directed tines (5), which are adapted to reciprocate in a transverse direction P 2.
Patent ES-8203569-A1 (ES)
Title: Apparatus for flaying of small cattle, especially sheep carcasses, in slaughtering
IPC: A22B5/16
Filed: 1981-07-10
Abstract: An apparatus for flaying of hanging sheep carcasses which are suspended from the hind legs, comprises a stretching device (1) which, by means of a holder means (7), is arranged to be connected with the head of a sheep carcass (3) and to exert downward-directed stretching force thereon, and a flayer driving device (2) having a flayer (4) which is arranged for reciprocating movement along the ventral side of the sheep carcass for executing flaying in the direction from a pocket which is formed in advance by manually flaying around the navel of the carcass. Both the stretching device (1) and the flayer driving device (2) consists of a cylinder/piston unit (5 resp. 8) with a piston rod (6 resp. 9) on the free end of which the holder means (7) and the flayer (4) respectively, is mounted, and both units are mounted on a common support (10) which is attached to an overhead conveyor (11), so that the piston rods (6, 9) are moved in the direction towards the floor by movement in the direction from their inner position to their outer position.
Patent ES-8204784-A1 (ES)
Title: Extended low frequency range pulsation attenuator
IPC: D21F1/00
Filed: 1981-07-17
Abstract: Apparatus for attenuating low frequency pressure variations in a stock suspension being fed to a paper machine. The apparatus includes a pressurized overflow chamber having an inlet which delivers a stock suspension therein and an outlet for discharging stock from the chamber. A first control means controls the pressure applied to the suspension in the overflow chamber. The chamber communicates with a sump which receives the overflow from the overflow chamber. A sensing means senses the stock pressure in the inlet conduit and a second sensing means senses the level of stock in the sump. A high pass filter receives a signal from the first sensing means and a low pass filter receives a signal from the second sensing means. A summing amplifier receives the output of the high and low pass filters. A control means receives the output of the summing amplifier and is connected to the overflow means to control operation of an overflow valve in response to the output of the summing amplifier.
Patent ES-8301640-A1 (ES)
Title: Product in powder form for the treatment of wounds, and method for the preparation thereof.
IPC: A61K31/78
Filed: 1981-09-15
Abstract: The present invention provides a wound treating agent in powder form based on a swellable organic polymer, which comprises a cross-linked polymer of a hydrophilic acrylic or methacrylic acid derivative, which polymer is permeated by a gellable polysaccharide and/or protein or polypeptide, the agent being obtainable by polymerizing a hydrophilic acrylic or methacrylic acid derivative in the presence of a dissolved, gellable polysaccharide and/or protein or polypeptide and of a cross-linking agent. The present invention also provides a process for the production of this wound treating agent, wherein a hydrophilic acrylic or methacrylic acid derivative is polymerized in an aqueous solution of a gellable polysaccharide and/or protein or polypeptide in the presence of a cross-linking agent and of a conventional polymerization initiator, to give a transparent gel which is dried and pulverized.
Patent ES-8207125-A1 (ES)
Title: Process for preparing 1-(3,5-dimethoxy-4-hydroxy phenyl)-2-(N-methylamino) ethanol hydrochloride
IPC: C07C217/70
Filed: 1981-11-25
Abstract: A process for preparing 1-(3,5-dimethoxy-4-hydroxy phenyl)-2-(N-methylamino) ethanol hydrochloride is described by reacting 2,6-dimethoxyphenol with anhydrous chloral in the presence of a catalyst, hydrolyzing 1-(3,5-dimethoxy-4-hydroxyphenyl)2,2,2-trichloro ethanol and subsequently isolating the 3,5-dimethoxy-4-hydroxyphenyl glyoxal thus obtained finally, this compound, in the form of the bisulfite, is directly converted to the desired product by amination with methylamine in the presence of hydrogen with a hydrogenation catalyst and the final product is converted into the hydrochloride.
Patent ES-8302723-A1 (ES)
Title: Process for preparing substituted pyrimidinones and intermediates therefor.
IPC: C07D403/06
Filed: 1982-02-03
Abstract: Pyrimidinones of formula A < CHEM > in which: het is an optionally substituted, acid stable, 5 or 6 membered heteroaryl ring having at least one nitrogen ring member Z is het<1> -CH2-Y-CH2CH2- or R3R4NCH2-phenyl-O-CH2CH2CH2- het<1> is an optionally substituted, 5 or 6 membered heteroaryl ring Y is CH2 or S and R3 and R4 are lower alkyl or together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino or morpholino group are prepared by reacting a compound of the formula B < CHEM > in which: R2 is alkyl of 1-5 carbon atoms, benzyl, allyl, phenyl, 2-methoxyethyl or 2,2,2-trichloroethyl and het and Z are as defined above with a hydrolytic agent or also, when R2 is benzyl or allyl, by catalytic hydrogenation over a noble metal catalyst.
Patent ES-8302614-A1 (ES)
Title: Process for producing granular, fire-resistant material
IPC: C04B35/66
Filed: 1982-02-11
Abstract: Granular, fire-resistant material, use thereof and process for its production, which process comprises mixing ceramic fibers, a refractory material such as clay, a phosphate bonding agent and water, to form a substantially uniformly dispersed mixture, compacting the mixture by a volume coefficient of at least 3, subjecting the compacted mixture to heat-treatment, and granulating the thus heated product.
Patent ES-8307093-A1 (ES)
Title: Dental compositions.
IPC: A61K6/884
Filed: 1982-03-04
Abstract: A visible light cure fluid dental composition which comprises at least one polymerizable ethylenically unsaturated material, from 40% to 90% by weight of the composition of at least one particulate filler, and a catalyst which comprises at least one ketone having photosensitive catalytic action selected from fluorenone and alpha -diketones and their derivatives, and at least one organic peroxide, and a method for their preparation and use.
Patent ES-8400807-A1 (ES)
Title: Control for a hydraulic clutch.
IPC: F16D48/02
Filed: 1982-03-08
Abstract: A control system for a fluid activated clutch which includes a shut-off valve and a manually operable control lever connected to a control valve. A quantity of fluid retained in a fluid reservoir is pressurized by a pump and fluidly supplied to the clutch by fluid passages which interconnect the two valves. Movement of the control lever activates the control valve and allows pressurized fluid to control the position of the shut-off valve. After the fluid has been pressurized, the shut-off valve functions to prevent the clutch from being engaged by the pressurized fluid until the control lever has been depressed once and then released.
Patent ES-8308766-A1 (ES)
Title: Polymeric marking film.
IPC: C08F214/06
Filed: 1982-03-08
Abstract: An inherently pliable polymeric marking film is disclosed which comprises a film component containing an internally plasticized vinyl chloride copolymer resin, a layer of pressure sensitive adhesive and, in preferred embodiments, a release coated protective liner. In certain embodiments, the polymeric marking film is destructible. The marking film has a small degree of shrinkage, shows exceptional conformability to irregular surfaces and has permanence of mechanical properties upon exposure to elevated temperatures.
Patent ES-8308545-A1 (ES)
Title: Diaryl-imidazole compounds, methods for their preparation, pharmaceutical drugs containing them and their use.
IPC: C07D265/06
Filed: 1982-07-28
Abstract: Novel diarylimidazole derivatives, in particular compounds of the formula I < IMAGE > in which R1 and R2 independently of one another denote carbocyclic aryl and/or heteroaryl, R3 represents a radical of the formula -alk-A-R4 in which alk denotes a divalent hydrocarbon radical, A represents a group of the formula -O- or -S(O)n- and n is 0, 1 or 2 and R4 denotes an optionally substituted hydrocarbon radical or, if n is 0, hydrogen, and their salts. The compounds of the formula I, which can be used as external skin antiinflammatory agents or antithrombotics, are prepared by methods known per se.
Patent ES-8306116-A1 (ES)
Title: Sulfonyl ureas, process for their preparation, pharmaceutical compositions containing them and their use.
IPC: A61K31/64
Filed: 1982-08-31
Abstract: Sulfonylureas of the formula < IMAGE > in which Y denotes alkylene having 2-3 C atoms, R denotes alkyl having 1-4 C atoms, R1 denotes hydrogen, chlorine or methyl, and R2 denotes alkyl having 3-6 C atoms, cycloalkyl, alkylcycloalkyl, cycloalkylalkyl, cycloalkenyl, alkylcycloalkenyl or cycloalkenylalkyl, each having 5-8 C atoms, and their physiologically tolerated salts, and processes for their preparation and medicaments prepared therefrom.
Patent ES-8407338-A1 (ES)
Title: Long travel damper with friction lag device.
IPC: F16H45/02
Filed: 1983-01-20
Abstract: A vibration damper assembly (10) for use in a torsional coupling between driving and driven members where the damper assembly includes a hub (25) having a pair of oppositely disposed hub arms and a forwardly extending inner flange, a piston plate having a pair of driving members cooperating with the hub arms and having an inner rearwardly extending annular flange (12), at least one floating equalizer (36 or 37) journalled on the hub, a plurality of damping springs positioned between the arms of the equalizer and the hub arms, and a unidirectional friction lag spring wrapped around the piston plate flange with one end secured in the hub flange.
Patent ES-8404367-A1 (ES)
Title: 1,2,4-Triazolyl:methyl- and imidazolyl:methyl-silane derivs. - useful as broad spectrum plant fungicides, prepd. from chloromethyl-silane and imidazole or triazole
IPC: C07F7/10
Filed: 1983-03-16
Abstract: Imidazoles and triazoles of formula (I) and their salts with protic acids and complexes with metal ions are new. In (I), A is N (cpds. (Ia) or C-Q3 (cpds. (Ib)); Q1-Q3 are each H or Me; R1 is 2-18C alkyl, 3-6C cycloalkyl, naphthyl, or phenyl substd. by R4 and R5, provided R1 is not 2-5C alkyl in (Ia); R4 and R5 are independently H, halogen, OMe, OCF3, SMe, SO2Me, phenyl or phenoxy (both opt. substd. by halogen, 1-4C alkyl and/or CF3), CF3, 1-4C alkyl or cyclohexyl; provided R4 and R5 are not both H in (Ib); R2 and R3 are independently 1-6C alkyl, 3-6C cycloalkyl, OR6, or phenyl substd. by R4 and R5 (where the above proviso in (Ib) does not apply); provided R2 and R3 are not both OH; R6 is H or 1-6C alkyl, or one R6 gp. may be of formula (II); or R2 and R3 together form a glycol bridge of formula O(CH2)2O, O(CH2)3O, O(CH2)4O or OCH2CH=CHCH2O, which is opt. substd. by 1-4 alkyl gps. with a total of 1-4C. (I) are fungicides which are effective against a broad spectrum of plant pathogens, e.g. Vaccinia recondita, Erysiphe graminis, E. cichoracearum, Venturia inaequalis, Helminthosporium maydis, Cercospora arachidicola, Uromyces phaseoli, Monilinia fructicola, Rhizoctonia solani, Piricularia oryzae, Phytophthora infestans and Pythium aphanadermatum. They can be applied to foliage at 1-500 ppm or less, to soil at 0.1-20 kg/ha or to seeds at 0.06-3 g/kg.
Patent ES-8404171-A1 (ES)
Title: Backing for a photo or picture frame.
IPC: A47G1/14
Filed: 1983-05-10
Abstract: A strut back for a photo or picture frame comprises a back having at least one slot shaped to define the boundary of a region of flexion and a strut having an integrally formed projecting lip or flange which can be engaged in said slot by flexing of said region such that said lip or flange embraces one edge of the slot and is urged against said edge when said frame is stood in a display position supported by the strut. Both the strut and the back may be moulded from a plastics material and the back may have an overall thickness to accommodate said portion of said lip or flange projecting through said slot.
Patent ES-8601717-A1 (ES)
Title: Catalytic apparatus for surface coating curing oven.
IPC: B01J19/24
Filed: 1983-09-29
Abstract: Housing has an open inlet end for receiving particulate laden fumes and combustible hydrocarbon solvents, an outlet end, and a pair of monolithic members which are coated with catalyst and are of flat rectangular shape on their inlet and outlet surfaces. The members are angularly mounted so their outlet surfaces are at an inclined angle of 20 to 70 deg.. - The inlet surfaces of the members are disposed adjacent to each other and the honeycomb channels provide a min. cell density of 200 cells per square inch. Fumes are deflected from the space between the inlet surfaces into inlet plenum areas, near the inner walls of housing, which reflect heat generated at the inlet surfaces back against the surfaces. - The angles at which the members are inclined, and the presence of the deflector, increase the residence time of the fumes and any coating particulates compared with prior art devices. The appt. uses less ceramic and catalyst, provides a lower pressure drop, and prevents the clogging one would expect when using such a small cell size.  (2/2)
Patent ES-8502595-A1 (ES)
Title: Comb filtering TV signals
IPC: H04N9/78
Filed: 1983-11-18
Abstract: A frame-to-frame comb filter for separating chrominance (C) Fig. 2(d) and luminance (Y) (c) signals from composite video signals (a), (b) produces objectionable distortions around the edges of moving objects. The distortions are substantially removed by low pass filtering (27) the combed chrominance signal and combining (31) the low pass filtered chrominance signal (e) with the combined luminance signal (c). Color distortions may also be removed by selectively adding the combed luminance signal to the combed chrominance signal during periods of detected motion.
Patent ES-8500859-A1 (ES)
Title: Storing installation for carrying a number of piled helically extending turns of an endless conveyor belt.
IPC: B65G21/16
Filed: 1983-11-25
Abstract: A storing installation for carrying a number of helically extending turns of an endless conveyor belt laid upon one another in a pile, where the various belt turns in the pile are supported by one another, comprises two endless chains which are arranged under the belt pile, support the two edge portions of the belt and are carried by supports, said chains being each adapted, after the ingoing or outgoing lower part of the conveyor belt, to follow the belt in its rise throughout a complete revolution, whereupon it travels in a direction opposite to the rise of the conveyor belt in a path beside said revolution so as to form the endless chain.
Patent ES-8506457-A1 (ES)
Title: Molded nonwoven shaped articles.
IPC: D04H1/54
Filed: 1984-01-30
Abstract: The disclosure relates to a shaped porous article useful as a breath filtering face mask formed from an initially nonunified nonwoven fibrous three dimensional network of one or more types of fibers, at least one of said types of fibers having a continuous coating of a thermally sensitive bonding resin thereon, the fibrous network being thermally unified solely by the coating.
Patent ES-8600407-A1 (ES)
Title: Oxygen-fuel burner with lancing capability and method of producing steel.
IPC: F23M5/02
Filed: 1984-03-01
Abstract: An oxygen-fuel burner of the rocket burner type includes a graphite burner block (11) for direct exposure to the interior of a furnace, and a cylindrical combustion chamber (115) formed through the hot face of the burner block and extending into the burner block. An oxygen supply conduit (15) delivers oxygen to the combustion chamber along the center line of the combustion chamber and fuel supply ducts (109 and 110) deliver fuel to the combustion chamber at the concave surface of the combustion chamber, whereby fuel surrounds the stream of oxygen. Excess oxygen can be supplied by the nozzle (82) to provide more oxygen than consumed by the flame, whereby the excess oxygen is preheated as it passes through the flame and can be used in a lancing process in the refining of steel.
Patent ES-8506382-A1 (ES)
Title: Bearing device
IPC: F16C23/08
Filed: 1984-08-03
Abstract: A bearing device for a spindle (12), rotatably suspended in a frame (1), comprises a first bearing (4) arranged to transfer radial forces from the spindle to the frame while permitting a certain inclination of the spindle in relation to its intended rotational axis (A), and a second bearing (3) arranged to transfer axial forces from the spindle to the frame. For avoiding mutual inclination of the bearing rings of the axial bearing (3) upon inclination of the spindle during its operation, said axial bearing (3) is arranged to transfer the axial forces through two abutting contact surfaces movable relative to each other, one of which is united with the rotatable bearing ring (13) of the axial bearing, and the other of which is united with the spindle (12).
Patent ES-8603113-A1 (ES)
Title: Photodetector integrated circuit.
IPC: H01L31/105
Filed: 1984-08-17
Abstract: An integrated circuit incorporating a PIN diode connected to the gate of an FET, wherein the semiconductive layers used to construct the diode are also the layers used to construct the FET, and provide a relatively low capacitance per unit area for the diode compared with that ot the gate of the FET.