baber/WOPTO huggingface dataset:
Patent EP-0120384-B1 (EP)
Title: Self-checking computer circuitry
IPC: G06F11/16
Filed: 1984-03-12
Granted: 1992-01-22
Abstract: Circuitry for a fault-tolerant computer is disclosed which circuitry is constructed in two identical halves. Each half, by itself, is not a functionally-complete circuit, however, the two identical halves can be connected together to provide a functionally-complete circuit. Each of the two circuit halves is considerably less complex than a functionally-complete circuit yet, when connected together, the two halves provide fault detection capabilities equivalentto a computer system in which the outputs of two functionally-complete, redundant circuits are compared to detect faults.In particular, each inventive circuit half contains a complete data processing and control unit but only one half ofthe memory which is necessary for a functionally-complete unit. The processing units on each circuit half operate simultaneously on identical data and the same address information is provided to the memories on each circuit half.To provide error detection, address information and data sent from each control unit to its associated memory is acom- pared between circuit halves. In addition, information provided to the circuits over an external bus or generated by the control unit is encoded with an error-detecting code.
Patent EP-0122605-B1 (EP)
Title: A pesticidal article
IPC: A01K13/00
Filed: 1984-04-12
Granted: 1988-10-12
Abstract: At least some of the bristles or teeth of a brush or comb are made of a polymeric material comprising a pesticide which can bloom to the surface of the material. A dog or other animal can thereby be treated against ectoparasites at the same time as being groomed. Pesticides which might react adversely with one another may be separated in different bristles. Suitable pesticides include pyrethroids and organophosphates. Suitable polymeric materials include PVC.
Patent EP-0136459-B1 (EP)
IPC: B22D11/14
Filed: 1984-08-01
Granted: 1987-04-22
Abstract: 1. A strand guide for an installation for the continuous casting of steel and for producing a strand which can be immediately rolled, the strand guide having guide rails which extend in the direction of movement of the strand and which comprise a replaceable part which faces the strand, characterised in that this part (10) consists of ceramic material and is secured to a metallic support part (12).
Patent EP-0123492-B1 (EP)
IPC: B04B5/12
Filed: 1984-04-16
Granted: 1988-07-13
Abstract: A continuous flow device is disclosed for separation of particles of differing densities in a centrifugal force field. Very small particles of differing densities that are normally very difficult or impossible to separate in the usual commercial gravity separation devices can be separated because of the increased settling force due to the centrifugal force field and also the buoyant force on the particles of lesser density caused by a thickened slurry layer. A thin film of a slurry of solid particles of differing size and density travels over a revolving surface (20) of such configuration that the slurry flows in a substantially laminar manner. As the thin film of slurry flows along the surface, the particles of greater density tend to concentrate in the region next to the surface (20), while the particles of lesser density remain in or are forced into the fraction of the film closestto the axis of revolution (14). Before the film of slurry reachs the end (24) of the flow path it is passed over a splitting device (21) to separate the fraction of the film containing particles of greater density from the fraction containing particles of lesser density.
Patent EP-0153701-B1 (EP)
IPC: C07C51/00
Filed: 1985-02-21
Granted: 1988-04-27
Abstract: A process is disdosed for the preparation of optically active alpha-arylslkanoic acids, consisting in the rearrange- mern of optically active (alphahaloalkyl)-aryl)-aryl-ketals and in submitting to hydrolysis the thus obtained esters of alpha- arylalkanoic acids. The rearrangement reaction is carried out under neutral or alightly alkaline conditions, in an aprotic dipolar diluent and in the presence of a protic substance having a high dielectric constant.
Patent EP-0196365-B1 (EP)
IPC: E04D5/10
Filed: 1985-11-06
Granted: 1988-06-22
Abstract: Compositions comprising 15 to 20% amorphous olefin copolymer, 3 to 5% ethene-propene-ethylidine norbornene terpolymer of the sequence type with 25 to 30% propene content, 6 to 8% double bonds, and raw strength 10 MPa, 60 to 82% distilled bitumen, 0 to 3% isotactic polypropylene, 0 to 15% filler and 0 to 1% antioxidizing agent, when heat-sealed to a layer of oxidized bitumen, form a stable bond therewith and thus can be used to form a waterproofing surface coat on fibrous roofing sheets.
Patent EP-0156507-B1 (EP)
IPC: A61K31/415
Filed: 1985-02-22
Granted: 1990-08-29
Abstract: Alcohol aqueous solutions of certain relatively insoluble imidazole derivatives, particularly miconazole and miconazole nitrate, are prepared to concentrations of at least 1.0 percent by weight active agent. The solutions are pharmacologically acceptable for topical application as the treatment of fungal skin infections and are readily applied by means of a pump sprayer.
Patent EP-0186257-B1 (EP)
IPC: B32B29/00
Filed: 1985-04-29
Granted: 1990-04-18
Abstract: An improved process of making abrasion-resistant decorative laminate without overlay comprises simultaneously impregnating and coating a laminate decor sheet with a mixture of the liquid impregnating resin and an abrasion-resistant composition of microcrystalline cellulose and abrasion-resistant mineral particles such as alumina. The microcrystalline cellulose functions not only as a binder material in the product, but also serves to maintain the mineral particles in suspension in the liquid resin. The mixture is deposited onto the top surface of the decor sheet which absorbs the liquid resin leaving on the upper surface thereof an ultra-thin layer of the abrasion-resistant composition plus a small amount of resin. After drying, the decor sheet is ready for use in the manufacture of high and low pressure decorative laminates.
Patent EP-0179071-B1 (EP)
Title: Commutateur pour une ligne coaxiale carree
IPC: H01P1/12
Filed: 1984-08-27
Granted: 1989-05-31
Abstract: Un commutateur (11) pour un réseau coaxial carré comprend une enceinte inférieure (13), un assemblage à rotor (21), des lignes de transmission alternatives (19) et une enceinte supérieure (15) avec une ligne de transmission principale (17). Assemblage à rotor comprend un rotor (23) pour coupler sélectivement la ligne de transmission principale sur une ligne de transmission alternative sélectionnée. Le rotor est communément adapté à chaque ligne de transmission pour assurer un couplage résonant. Un écran conducteur (29) tourne avec le rotor et l'isole des lignes de transmission alternatives non-sélectionnées. Un guide diélectrique de faible friction (25) contribue à assurer un espacement et un couplage appropriés du rotor et du conducteur central carré (35) de la ligne de transmission alternative sélectionnée. Une douille diélectrique de faible friction (27) joue le même rôle pour le rotor et le conducteur central (33) de la ligne de transmission principale.
Patent EP-0185759-B1 (EP)
IPC: A61K33/00
Filed: 1985-06-24
Granted: 1992-11-19
Abstract: Processes and compositions are provided for in vitro use in tissue culture media (preferred), perfusion media, and incubation media. Thus, balanced salt solutions are provided wherein the milliequivalent ratio of sodium cations to chloride anions is normalized and wherein optionally at least one near-equilibrium couple is incorporated (bicarbonate-/carbon dioxide, L-lactate-/pyruvate-, and d-betahydroxybutyrate-/acetoacetate-. Regulation of intracellular and extracellular pH, and normalization of intracellular redox state and phosphorylation state is achievable.
Patent EP-0208088-B1 (EP)
IPC: H02M7/525
Filed: 1986-05-13
Granted: 1989-08-09
Abstract: A device which generates a symmetrical output voltage system at the output of a transformer with a neutral point which can carry current on the secondary side or a Y-point former, even if the load is asymmetrical, each primary terminal being fed from a pair of bridge arms of a pulsed inverter. The device further comprises a decoupling network in which the conductor voltages measured on the secondary side are converted into substitute actual values according to the structure of the transformer circuit, which actual values represent symmetrical output voltages or a likewise symmetrical system with a free Y-point. These substitute actual values are controlled to form a system of symmetrical reference values.
Patent EP-0213385-B1 (EP)
IPC: D06F39/02
Filed: 1986-07-25
Granted: 1989-12-20
Abstract: A laundry washing machine of the top-loading type comprising a drum mounted for rotation in a tub provided with a loading opening 12 connected to the working table top of the machine by a bellows-type sealing sleeve 18, and further comprising water supply means 21 disposed in a chamber 20 of the working table top, and a detergent and additives distributor 14 located below a cover plate 13 of the machine. The water supply means comprises a pivotable nozzle 21 for selectively directing water into respective compartments 15 of the detergent distributor 14 through connecting passages (30) of a configuration resulting in the production of a venturi effect.
Patent EP-0218298-B1 (EP)
Inventor: ROGGERO ARNALDO
IPC: C08F8/30
Filed: 1986-10-02
Granted: 1994-03-30
Abstract: Solid polymeric stabilizer compounds are formed by an organic polymeric matrix, to which linked are groups containing a sterically hindered aminic function, the organic polymeric matrix being a polymeric matrix of a vinyl-aromatic, aromatic with heteroatoms, dienic or olefinic character, containing hydrogen atoms replaceable by metal atoms, the groups containing the sterically hindered aminic function replacing, at least partially, said replaceable-by-metal hydrogen atoms of the matrix.Also disclosed are the processes for the preparation of said solid polymeric stabilizers and the stabilized polymeric compositions comprising an organic polymer and a stabilizer amount of said solid polymeric stabilizers.
Patent EP-0202164-B1 (EP)
IPC: C07C301/00
Filed: 1986-05-12
Granted: 1989-02-08
Abstract: Compound of general formula I    <IMAGE>  (I)  in which R is hydrogen, R1 is unsubstituted phenyl, 4-methoxy - 3,5-dimethylphenyl or phenyl substituted at one of the 2-, 3- or 4- positions by halogen, C1-4 alkyl, C1-4 alkoxy, hydroxy, benzyloxy, trifluoromethyl, cyano, nitro, amino, acetylamino, methylthio, methylsulphonyl or aminosulphonyl and R2 is unsubstituted phenyl, 2,4,6-trimethoxyphenyl or phenyl substituted at either the 3- or the 4- positions by fluorine, chlorine, methyl or methoxy, or an acid addition salt thereof.
Patent EP-0207867-B1 (EP)
Title: Propeller or the like with joined blades
IPC: B63H3/12
Filed: 1986-06-24
Granted: 1991-03-06
Abstract: A propeller according to the invention has a hub centered on and rotatable about a hub axis and formed with a bore extending along the axis and with a plurality of identical, radially outwardly open, and angularly equispaced sockets centered on socket axes extending at least generally radially of the hub axis. Respective identical blades each have a base complementary to and snugly fittable in the respective socket and an outer part extending radially outward from the hub along the respective socket axis when the respective base is fitted therein. Respective locks are provided in the hub for releasably fixing the bases in the respective sockets against relative movement between the respective blades and the hub. The sockets and bases are normally complementarily cylindrical and both centered when the bases are in the sockets on the respective socket axes. Thus the blades can turn about the respective socket axes on the hub when released by the respective locking means. In addition each socket is formed with an annular groove open inwardly radially of the respective socket axis and each base is formed with a similar annular but outwardly open groove confronting the respective inwardly open groove when the base is fitted in the respective socket and forming with the respective inwardly open groove an annular chamber. The system for locking includes a respective plurality of balls generally filling the chamber and something that can press the balls tightly against the respective grooves.
Patent EP-0268720-B1 (EP)
IPC: E04G5/08
Filed: 1986-11-24
Granted: 1991-01-23
Abstract: The scaffolding board (21) is formed from a thermoset, light- hardened composite material and consists, in one embodiment, of a box- shaped upper part (22) provided with ribbing (24), a box-shaped intermediate part (20) provided with longitudinal ribs (30) and a lower, likewise box-shaped closure (28), all three parts being bonded to one another. To manufacture the individual parts of the scaffolding board, a sheet of plastic is spread over an air-permeable mould bottom part, subjected to compressed air and the domed material is simultaneously heated and stretched. Subsequently, the mould bottom part is subjected to a vacuum and the heated material is sucked in and deep-drawn in order to mould to the shape of the inner space. Subsequently, the moulded piece is irradiated by a UV light source and thereby hardened. Finally, compressed air is injected in order to remove the hardened part. The device required for this has a porous mould bottom part (1) and is provided with compressed air and vacuum connections (8,9), these connections leading into an annular, air-permeable line and the entire mould bottom part (1), with the exception of the inner space (3), being surrounded by an airtight envelope (15). Using such a method and device, it is possible to manufacture very economically scaffolding boards which are substantially lighter than conventional boards of wood or metal and additionally satisfy all regulations regarding stability and breaking strength. <IMAGE>
Patent EP-0215872-B1 (EP)
IPC: A23L21/18
Filed: 1986-03-07
Granted: 1989-08-02
Abstract: The coloured food composition is a combination of oil (3-7 parts by weight), a pigment and/or a hydrophobic colorant (0.2-2 parts), an emulsifying agent (1-2 parts), a gelifying agent (0.1-2 parts) and water (75-95 parts). The gelifying agent comprises a carrageenin, optionally agar-agar; the composition may also comprise Guar gum and/or gelatine. The composition is particularly used as food decoration.
Patent EP-0225886-B1 (EP)
Title: Nouvelles compositions de pyridazine, leur procede de production et agents fongicides et anti-algues
IPC: C07D237/20
Filed: 1986-04-18
Granted: 1990-06-20
Abstract: Des dérivés de pyridazine ont la formule générale (I), dans laquelle R1 est un atome d'hydrogène ou un radical alcoyle saturé ou non ayant entre 1 et 4 atomes C, R2 est un atome d'hydrogène ou un radical alcoyle à chaîne droite ou ramifiée, saturé ou non, ayant entre 1 et 10 atomes C, un radical cycloalcoyle, un radical alkoxyalcoyle, un radical hydroxyalcoyle, ou un radical phényle substitué le cas échéant une ou plusieurs fois avec des atomes d'halogène ou R1 et R2 forment ensemble avec l'atome N une chaîne fermée ayant entre 5 et 7 maillons et qui peut avoir comme hétéroatome supplémentaire de l'azote ou de l'oxygène et être substituée le cas échéant avec des radicaux alcoyle, hydroxyalcoyle, hydroxyle, phénylacoyle ou avec un radical pyridyle, R3 est un radical phényle ou un radical butyle tertiaire substitués le cas échéant une ou plusieurs fois avec des atomes d'halogène à la 3e, 4e ou 5e position, ou le cas échéant substitués une ou plusieurs fois par des groupes alcoyles ou alkoxyles à chaîne droite ou ramifiée ayant entre 1 et 4 atomes C, R4 est un atome d'hydrogène ou un radical alcoyle à chaîne droite ou ramifiée ayant entre 1 et 4 atomes C, R5 est un atome d'hydrogène, un radical alcoyle ou oxoalcoyle ayant entre 1 et 20 atomes C à chaîne droite ou ramifiée, saturé ou non, substitué le cas échéant avec halogène, nitrile, hydroxyle, alkoxyle, phényle, halogène-phényle ou éventuellement avec des radicaux phénoxyles halogénés, ou un radical cycloalcoyle et A- représente un anion physiologiquement acceptable par des plantes, à l'exception des méthyliodures de 6-méthylamino-3-phénylpyridazine et de 6-diméthylamino-3-phénylpyridazine et de 6-amino-3-phénylpyridazine. L'invention concerne également leur procédé de production, des agents fongicides et anti-algues contenant ces dérivés et leur procédé de production et d'utilisation.
Patent EP-0269638-B1 (EP)
Title: Procede et dispositif pour forer des trous profonds
IPC: E21B10/64
Filed: 1986-09-26
Granted: 1990-11-28
Abstract: Le dispositif comprend au moins deux trépans (3a, 3b, 3c) montés axialement, un nombre égal de plaques (4a, 4b, 4c), chacune possédant trois arbres (5a, 5b, 5c) reliant axialement les plaques les unes aux autres. Deux des arbres (5b, 5c) sont fixés de manière rigide aux deux plaques (4a, 4b) tandis que le troisième arbre (5a) est fixé de manière pivotante par des articulations (7, 11, 12) aux deux plaques. Les deux premiers arbres précités (5b, 5c) peuvent être désolidarisés de la plaque supérieure (4b) en tirant une goupille de blocage (9, 10), laquelle libère les têtes télescopiques (8) des arbres de la plaque (4b), les extrémités supérieures dudit arbre étant fixées sur les têtes télescopiques. Lors de cette libération, les arbres sont raccourcis de manière télescopique au moyen de ressorts (14) et l'alimentation en fluide de forage est automatiquement coupée vers le trépan usé (3a) et ouverte vers le trépan (9) (3b). Le troisième arbre (5a) restant relie les plaques (4a, 4b) l'une à l'autre de manière excentrique de sorte que le trépan inférieur usé forme une poche d'évacuation semi-circulaire dans la paroi du trou lors de la rotation. Le troisième arbre (5a) pivote successivement vers l'extérieur jusqu'à former un angle de par exemple 80o avec l'axe du trou. Une goupille d'axe (11) de section rectangulaire maintient l'extrémité supérieure du troisième arbre (5a) à l'aide d'un manchon (12) possédant une fente (13). Les dimensions de ladite fente (13) sont telles que la section la plus étroite de la goupille d'axe au niveau dudit angle peut passer à travers la fente et désolidariser le troisième arbre (5a) de la seconde plate (4b). Ce faisant, le trépan usé avec trois arbres et une plaque est placé dans la poche d'évacuation semi-circulaire ainsi formée. Pendant la durée de formation de la poche d'évacuation le matériau coupé sera enfoui au fond du trou de forage. Le forage peut maintenant se poursuivre vers le bas au moyen du second trépan (3b) positionné au-dessus après évacuation vers le fond du trou de forage de la garniture de forage.
Patent EP-0247118-B1 (EP)
Title: Circuit d'interface
IPC: H04B3/03
Filed: 1986-11-19
Granted: 1990-08-29
Abstract: Circuit d'interface analogique/numérique dans lequel une impédance terminale analogique est partiellement synthétisée en appliquant un signal numérique de sortie (T) à une entrée numérique (R) via un filtre numérique (17). Un chemin de transmission résistif variable est relié entre les bords analogiques, la résistance du chemin pouvant être modifiée ainsi que les caractéristiques du filtre numérique afin de simuler toute impédance terminale requise. Cette structure facilite la modification de Zt, tout en maintenant la réponse en fréquence requise et la stabilité.
Patent EP-0235632-B1 (EP)
IPC: B41J13/00
Filed: 1987-02-12
Granted: 1991-05-22
Abstract: The paper feeder incudes an upstream friction roller pair for single sheet feeding, a pushing tractor for endless sheet feeding, and a common downstream (behind the platen) friction roller pair. Each pair has one roller mounted on a pivot lever and the two levers linkedly held in a spring biased linkage such that consistently the downstream roller pair exert a smaller friction force while rotating at a higher speed.
Patent EP-0255876-B1 (EP)
IPC: B22C13/12
Filed: 1987-07-08
Granted: 1989-12-27
Abstract: 1. A device for blowing core sand by compressed air into core boxes for a core shooter, including a shooting head (15), between shooting head and core box a blowing plate (6) which is adapted to be detachably fixed onto the shooting head, and further including a blowing tube (2) leading inside a jacket tube (3) to the shooting head, said blowing tube having disposed at the end thereof in the direction of the shooting head a stop which is adapted to be supported against the shooting head at a contact surface in a direction opposing that of the shooting force, the shooting head being detachably fixed to the jacket tube, characterized in that the contact surface (8) acting axially for the blowing tube (2) is formed exclusively by an insert (5) for guiding sand, said insert being removable in the direction of shooting from a jacket (4) of the shooting head (15) after the blowing plate (6) has been detached and in the position for use being held at the side thereof opposite the contact surface (8) by the blowing plate (6).
Patent EP-0267604-B1 (EP)
Inventor: CRAWFORD WARREN N
IPC: A41F9/00
Filed: 1987-11-12
Granted: 1994-10-19
Abstract: Waistband interlinings are made by ultrasonically cutting a fabric having warp yarns (1) and fill yarns (2) of a thermoplastics material along lines parallel to the warp threads. An acrylic finish on the fabric permits it to undergo the ultrasonic cutting, will retard the development of brittleness in the fused fibres, and keep the resulting fused edge intact. The fabric should have at least 30 fill yarns per inch but no more than 42 warp yarns per inch. The fabric is cut by passing it between a stationary pressing element, or knife (14), and the horn (13) of an ultrasonic generator. The fill yarns (2) melt as they pass between the knife and the horn and fuse into adjacent fill threads to form a continuous edge along the length of the cut fabric. The resulting waistband material has a smooth edge formed from fill, or weft, fibres (2) fused to each other and to not more than one warp thread. The waistband interlining finds use in a waistband assembly for slacks and pants.
Patent EP-0248703-B1 (EP)
IPC: C07K7/06
Filed: 1987-05-21
Granted: 1991-05-15
Abstract: The invention provides new synergistin derivatives of formula <IMAGE>  (I)  in which Y is hydrogen or dimethylamino and R is a 3- or 4-quinuclidinyl radical, the isomers thereof and their mixtures, and their salts, also the preparation thereof. These compounds may be made by reaction of the corresponding 5-methylene compounds with the appropriate mercaptoquinuclidine. The products of formula (I), optionally combined with pristinamycin IIA or a derivative of pristinamycin IIB of the formula    <IMAGE> (II)  are useful as antimicrobials.
Patent EP-0261031-B1 (EP)
Inventor: HILLIS W DANIEL
IPC: G06F11/10
Filed: 1987-09-15
Granted: 1994-06-01
Abstract: A system for error correction in the reading and writing of data to memory in a multiprocessor environment such as a parallel processor. The data written to and read from memory for each processor (50) is channeled through a single error correcting system (64,80,78) which effectively treats the data for plural memories (62) associated with plural processors (50) as a single data word and generates a single error correcting code for that combined data word. The read and write operations for the plural memories must be accomplished substantially simultaneously in order that the read and write operations can be treated as acting on a single word and a single error correcting code generated. This ideally suits the system for use in parallel processor environments where the processing function is distributed over a multiplicity of processors and associated memories, acting in parallel.