baber/WOPTO huggingface dataset:
Patent EP-0035839-B1 (EP)
Title: Apparatus and method for defibering stock material
IPC: D21B1/34
Filed: 1981-02-23
Granted: 1986-07-23
Abstract: A vortical circulation type pulper (20) has a vaned rotor (27) and an annularbladed and channeled stator (26) mounted in a side (23), or bottom (22) wall, the rotor (27) and annular stator (26) having a truncated conical interface (35) with the small end (36) receiving stock (25) for passage through the interface (35) to the large end (39) and thence for discharge or recirculation. Rotor/stator clearance, at rest, is about 0.38 mm.The stator (26) is provided with an annular, pattern of alternate, acquisition valleys (61) and bladed and channeled peaks (59), each peak (59) having an acquisition edge (69) in the path of the outer bladed edge (53) of the rotor vanes (48) so that the stock (25) is reduced by the scissors-like contact of rotor blade edge (53) and stator peak edge (69) until sufficiently defibred to enter the truncated conical, bladed and channeled rotor/stator interface (35) for recirculation or discharge.
Patent EP-0055946-B1 (EP)
IPC: A23J1/06
Filed: 1981-12-31
Granted: 1985-05-08
Abstract: A blood-containing rind product is described. The product is a dehydrated haemoglobin-containing pork rind product having a moisture content of less than 15% and a haemoglobin content of up to 50% by weight, which product is substantially color-stable when subsequently thermoprocessed, this being a great advantage from the point of view of the consumer. The product preferably contains less than 25% fat and preferably has a particle size less than 5 mm although larger comminutable particles are possible. The invention also includes a process for the preparation of the product by rehydrating a previously dehydrated pork rind product in a blood-containing liquid, followed by a dehydration step, preferably at above 70 DEG  C. and preferably under a vacuum. Additional fats may be included. The product may be blended with foodstuffs and is substantially color-stable when done so and subsequently thermoprocessed. Foodstuffs containing the product of the invention in both dehydrated and rehydrated forms are also disclosed.
Patent EP-0062043-B1 (EP)
IPC: F04C18/344
Filed: 1981-09-07
Granted: 1985-08-14
Abstract: Method and machine allowing a quasi-isothermal compression or expansion process within any thermodynamic cycle containing such transformations. The method is implemented by the use of heat exchangers (A and B) independent from each other, and in each exchanger (A and B) the working agent circulates intermittently and in one single direction, and the exchangers (A and B) are successively and cyclically connected and disconnected with the variable volume of the working chamber (a).
Patent EP-0077798-B1 (EP)
IPC: A01G31/02
Filed: 1982-04-29
Granted: 1986-03-19
Abstract: A tank (10) for the irrigation of plants in hydroponic cultivation, maintains intermittently and automatically the water level in the tank and simultaneously controls the filling opening without mechanical closure. The tank is comprised of elements forming an enclosing container with an annular section. It is divided in three chambers: a reserve chamber (12), an other chamber open at its upper portion forming a filling channel (14), in connection at its lower portion with the reserve chamber, and a third chamber called the full chamber (16), connected by its upper portion to the reserve chamber through an overflow-shoot and, by its lower portion, to the plant container through vertical slots (24). The width of those slots is such that they form a sealing weir due to the surface tension of the water as long as the level is under a predetermined minimum level. The reserve chamber and the container are connected through an opening (26) which, by its arrangement and size, dampens the current.
Patent EP-0111121-B1 (EP)
IPC: C08G18/80
Filed: 1983-10-24
Granted: 1986-08-06
Abstract: Diphenylmethane diisocyanate-based liquid polyisocyanate mixtures containing urethane groups and having an isocyanate content of from 12 to 30 percent by weight are obtained by reaction of a polyoxypropylene polyoxyethylene polyol containing 5 to 30 percent by weight of oxyethylene with diphenylmethane diisocyanate-based isocyanates. These polyisocyanate mixtures are storage stable at low temperature and yield flexible polyurethane foams having improved mechanical properties.
Patent EP-0108322-B1 (EP)
IPC: C07D249/08
Filed: 1983-10-24
Granted: 1986-01-29
Abstract: Useful novel ketene O,O-acetals of the formula I    <IMAGE>  I  where R1 is a tertiary alkyl radical of 4 to 6 carbon atoms or unsubstituted or halogen-substituted phenyl, R2 is hydrogen and R3 and R4 independently of one another are each phenyl which is unsubstituted or substituted by halogen, alkoxy, alkyl, phenyl, phenoxy, cyano, nitro or trifluoromethyl, their preparation and their use for the preparation of ketene O,N-acetals.
Patent EP-0113983-B1 (EP)
IPC: C23C14/56
Filed: 1983-12-16
Granted: 1987-04-22
Abstract: Molecular beam epitaxy can be employed to produce a semiconductor layer on a substrate. Etching of the substrate may be necessary to prepare it for the epitaxy process, and a protective layer may advantageously be provided over the semiconductor layer after formation thereof by the epitaxy process. Such a subsidiary process of etching or protective-layer formation is desirably carried out under a vacuum. Steps are taken to ensure that the substrate is maintained under vacuum during the epitaxy process and each such subsidiary process without any break in the vacuum between those processes, thereby reducing the danger of impurities entering the said semiconductor layer. For such etching a hydrogen plasma etching process is employed, thereby avoiding damage that could otherwise be caused to the substrate and to a vacuum pump.
Patent EP-0108107-B1 (EP)
Title: Alliage de magnesium-ferrosilicium et son utilisation dans la fabrication de fonte nodulaire
IPC: C21C1/10
Filed: 1983-03-28
Granted: 1988-01-13
Abstract: Un alliage de magnésium-ferrosilicium pour la nodulisation dans le moule de fer ductile se compose de 5-15 % en poids de magnésium, 60-80 % de silicium, 0,1-1,5 % de calcium, 0,1-3,0 % d'aluminium, 0-2,5 % de terres rares, et le reste de fer.
Patent EP-0127633-B1 (EP)
Title: VERRES EXEMPTS DE PbO POUR TUBES CATHODIQUES AVEC FORT EFFET PROTECTEUR CONTRE LES RAYONS X, EN MEME TEMPS UNE BONNE RESISTANCE AUX ACIDES ET UNE BONNE STABILITE AUX RAYONNEMENTS
IPC: C03C4/00
Filed: 1983-11-24
Granted: 1986-04-23
Abstract: De nouveaux verres exempts de PbO pour tubes cathodiques sont composés de 50 à 52 (% en poids) de SiO2, 0 à 3 de Al2O3, 1 à 1 à 1,7 de Li2O, 6,5 à 10,7 de Na2O, 0 à 4,5 de K2O, 0,4 à 1,4 de F, 0 à 0,5 de TiO2, 0,2 à 1,2 de CeO2, 0 à 5 de ZnO, 0 à 7,0 de Ba0, 15 à 22 de Sr0 et de 6,3 à 10,3 de Zr02; ils sont caractérisés par un fort effet protecteur contre les rayons X, par une bonne résistance aux acides et une bonne stabilité aux rayonnements.
Patent EP-0122416-B1 (EP)
IPC: C25D15/02
Filed: 1984-03-01
Granted: 1986-07-16
Abstract: A bath or electrolyte for the galvanic deposition of a metal matrix layer having embedded therein particles of a non-metallic substance, comprises a stabilizer for keeping such non-metallic substances uniformly suspended in the bath for the duration of the electrolysis. The suspension stabilizer is a cation active imidazole derivative satisfying the general formula   <IMAGE>   wherein R1 is preferably a monovalent, saturated or unsaturated hydrocarbon radical having at least four aliphatically bound C-atoms, R2 is a methylene (carbene), or ethylene, or propylene or isopropylene group, and wherein X is selected from -NH2, -NHR3, -NR3R4, -OH, or OR5, whereby R3, R4 and R5 are methyl, ethyl, or propyl or polyglycolether radicals having up to five -O-CH2-CH2 groups.
Patent EP-0120412-B1 (EP)
IPC: B29C45/20
Filed: 1984-03-14
Granted: 1988-01-13
Abstract: This invention relates to an injection molding system having a valve pin which is hydraulically actuated between an open and a closed position in which its tip end is seated in a gate leading to the cavity. The actuating mechanism includes a piston secured to the driven end of the valve pin which reciprocates in a cylinder. The cylinder has an inner cylindrical member which is brazed in an outer member with a flanged portion. Separate hydraulic fluid ducts extend from the flanged portion through the outer member, along grooves in the outer wall of the inner member and then through holes through the inner member to conduct hydraulic fluid to opposite sides of the piston. The flanged portion of the outer member has a pair of passages extending through it, each connected to one of the ducts. Alternate ends of the passages are sealed off so that hydraulic fluid may be received either from supply lines drilled through the back plate in which the cylinder is seated or an abutting top plate. This structure provides the advantage that the hydraulic fluid supply lines need not be drilled through the back plate if the system layout is such that there is a danger this could ruin the back plate.
Patent EP-0132626-B1 (EP)
IPC: B41F7/28
Filed: 1984-06-30
Granted: 1988-11-09
Abstract: A device for dampening a printing plate of a rotary printing machine having in successive engagement a dampening-pan roller, a metering roller and dampening-medium applicator rollers for forming a very thin uniform dampening-medium film including at least one brush roller cooperatively engaging and rolling on the metering roller, the brush-roller having absorptive brushes on the periphery thereof engageable with the surface of the metering roller for removing at least part of the dampening medium located in excessive quantities at any surface region of the metering roller.
Patent EP-0155988-B1 (EP)
IPC: B60C27/10
Filed: 1984-08-22
Granted: 1989-09-06
Abstract: Antiskid device for motor vehicle tires with an inner fastening or mounting engaging with the inside of the tire and with an inner fastening or mounting for chain strand portions extending over the tire tread, in which in the fitted state, the inner fastening has an approximately circular construction and has a central fastening section, to each of whose two ends is swivellably fixed a side part by means of a swivel joint and for fitting the inner fastening, the side parts can be opened outwards from the central fastening section and are in each case pretensioned by means of a spring device in the direction of a closed form of the inner fastening. In order to further facilitate fitting, particularly in the case of narrow or confined wheel cases, it is provided that the central fastening section comprises at least two portions, which are interconnected in a swivellable manner relative to one another and are also pretensioned in the direction of a closed form of the inner fastening.
Patent EP-0142726-B1 (EP)
IPC: B65G17/12
Filed: 1984-10-19
Granted: 1990-07-04
Abstract: A continuous conveyor is provided having horizontal and vertical runs wherein articulated carrier members are combined with spacing members so that on horizontal runs a continuous belt is formed without gaps and wherein the spacer members form a supporting lip for the horizontal members during vertical runs.
Patent EP-0152556-B1 (EP)
IPC: C07D333/22
Filed: 1984-11-26
Granted: 1987-01-21
Abstract: 1. Claims (for the Contracting states : BE, CH, DE, FR, GB, IT, LI, NL, SE) An aminopropanol derivative of the formula   see diagramm : EP0152556,P11,F4   where R**1 and R**2 are identical or different and are each hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl or hydroxyalkyl, each of up to 6 carbon atoms, alkoxyalkyl, alkylthioalkyl or dialkylaminoalkyl, each of up to a total of 9 carbon atoms, or phenylalkyl or phenoxyalkyl, where the alkyl radical is of up to 6 carbon atoms and the phenyl radical is unsubstituted or substituted by alkyl or alkoxy, each of up to 3 carbon atoms, or R**1 and R**2 , together with the nitrogen atom which links them, form a 5-membered to 7-membered saturated heterocyclic ring which can be substituted by one or two phenyl and/or hydroxyl radicals and can contain an oxygen or nitrogen atom, as a further heteroatom in the ring, and such an additional nitrogen atom can be substituted by alkyl of 1 to 3 carbon atoms or by phenyl, and - Het is thien-2-yl, thien-3-yl, pyrid-2-yl, pyrid-3-yl, pyrid-4-yl, fur-2-yl, 1-alkylpyrryl-2, 1-alkylpyrryl-3 or 1-alkylpyrazol-4-yl, alkyl being of 1 to 3 carbon atoms, and its physiologically tolerated addition salts with acids. 1. Claims (for the Contracting state : AT) A process for the preparation of an aminopropanol derivative of the formula I   see diagramm : EP0152556,P12,F5   where R**1 and R**2 are identical or different and are each hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl or hydroxyalkyl, each of up to 6 carbon atoms, alkoxyalkyl, alkylthioalkyl or dialkylaminoalkyl, each of up to a total of 9 carbon atoms, or phenylalkyl or phenoxyalkyl, where the alkyl radical is of up to 6 carbon atoms and the phenyl radical is unsubstituted or substituted by alkyl or alkoxy, each of up to 3 carbon atoms, or R**1 and R**2 , together with the nitrogen atom which links them, form a 5-membered to 7-membered saturated heterocyclic ring which can be substituted by one or two phenyl and/or hydroxyl radicals and can contain an oxygen or nitrogen atom, as a further heteroatom in the ring, and such an additional nitrogen atom can be substituted by alkyl of 1 to 3 carbon atoms or by phenyl, and - Het is thien-2-yl, thien-3-yl, pyrid-2-yl, pyrid-3-yl, pyrid-4-yl, fur-2-yl, 1-alkylpyrr-2-yl, 1-alkylpyrr-3-yl or 1-alkylpyrazol-4-yl, alkyl being of 1 to 3 carbon atoms, and its physiologically tolerated addition salts with acids, wherein a) a compound of the formula II   see diagramm : EP0152556,P13,F1   where A is   see diagramm : EP0152556,P13,F2   or   see diagramm : EP0152556,P13,F3   B being a nucleofugic leaving group, is reacted with an amine of the formula HNR**1 R**2 where R**1 and R**2 have the stated meanings, or b) a compound of the formula IV   see diagramm : EP0152556,P13,F4   where R**1 and R**2 have the stated meanings, is hydrogenated catalytically, and, if desired, the resulting compound is converted into its addition salts with physiologically tolerated acids.
Patent EP-0129271-B1 (EP)
IPC: A61F6/06
Filed: 1984-05-24
Granted: 1987-09-09
Abstract: The present invention relates to an intra-vaginal contraceptive device such as a diaphragm or pessary.The contraceptive device of the invention comprises a central, flexible cap-like body portion engaged by the inside of a rigid inner ring with almost fixed diameter, and by an outer part lying in the plane of and around the inner ring and being connected thereto, the outer diameter of said outer part having the ability of increasing under influence of the local circumstances after being inserted into the vagina.Preferably said outer part consists of an outer ring of a material having the ability of expanding, thus increasing the diameter of said outer ring, and an elastic membrane continuously connecting the outer ring with the inner ring.Said cap-like body portion, may be impregnated with a retarded release medicine such as a spermacide.
Patent EP-0132409-B1 (EP)
IPC: B23Q11/00
Filed: 1984-07-25
Granted: 1988-09-21
Abstract: The present invention relates to a work pallet changer which changes a work pallet (4) fittet on the pallet fixing decive (2) on the table (1) of a machine tool (M), comprising movable mounting parts (12a), disposed on a rotary carrier which is rotatable about a horizontal axis (16a), to allow transferring a work pallet between a pallet mounting part located on the top surface of said rotary carrier and the pallet fixing device, and at the same time, letting chips produced by cutting fall down from a work pallet which faces downwardly.
Patent EP-0119889-B1 (EP)
IPC: H04B7/26
Filed: 1984-02-17
Granted: 1987-08-19
Abstract: 1. Coding method for th identification of telecommunications apparatus (10, 20), wherein a first code value is stored in memories (15, 25 and 35, 64) provided in at least two transmission apparatus intended to communicate together by radio means, communication between the apparatus being allowed only when the identity of the said first code values has been verified, after their exchange by radio means, by verification means (16 ; 41) which are provided in at least one of the said apparatus (10) for this purpose, characterized in that the said first code values contained in the said memories are periodically replaced by a second code value, after electrical contact (13, 23) has been established between the circuits of the said apparatus.
Patent EP-0144426-B1 (EP)
Title: Procede de controle d'interference d'outil
IPC: G05B19/4068
Filed: 1984-02-20
Granted: 1989-04-19
Abstract: Un procédé de contrôle d'interférence d'outil est utilisé pour contrôler à l'avance les possibilités d'interférence entre un outil (TL) et une pièce à usiner (WK) lors de la coupe de la pièce à usiner (WK), en déplaçant l'outil (TL) par rapport à la pièce à usiner (WK) en fonction des données de commande numérique (NC) constituées par une pluralité de blocs (B1 à B5). Le procédé consiste à obtenir les directions de déplacement d'outil (+X, -Y, +X, +Y, +X) spécifiées par les donnnées NC pour chaque bloc; à obtenir un cheminement de décalage d'outil (TCP) à partir du rayon r de l'outil et des données NC; à obtenir des directions de déplacemnt d'outil (+X, -Y, -X, +Y, +X) pour chaque bloc du cheminement de décalage d'outil obtenu; à effectuer une comparaison entre les directions de déplacement d'outil spécifiées par les données NC et les directions de déplacement d'outil spécifiées par le cheminement de décalage d'outil pour chaque bloc; et à déterminer que l'interférence d'outil aura lieu lorsque les directions de déplacement d'outil ne coïncident entre elles à l'intérieur d'au moins unbloc.
Patent EP-0135550-B1 (EP)
Title: Reservoir de stockage cryogenique avec pompe incorporee
IPC: F17C7/02
Filed: 1984-01-27
Granted: 1988-05-04
Abstract: Un réservoir de stockage cryogénique (10) avec une pompe incorporée permettant le pompage du cryogène directement depuis le réservoir de stockage principal et limitant les pertes par ébullition de cryogène possède un récipient extérieur (12), un récipient intérieur (14) séparés par un espace d'isolation sous vide (16). Un assemblage de tubes de montage de pompe (34) s'étend à l'intérieur du récipient interne (14) et comprend un tube interne de montage de pompe (42) et un tube externe de montage de pompe (52) unis par leurs bords inférieurs pour définir une chemise isolante (54) entre les deux tubes (42, 52). L'extrémité supérieure du tube interne de montage de pompe (42) est fixée sur le récipient extérieur (12) tandis que l'extrémité supérieure du tube externe de montage de pompe (52) est fixée sur le récipient interne (14). Le tube interne de montage de pompe définit un passage thermique relativement long dans le récipient cryogénique (10) et est lui-même isolé du cryogène liquide par une poche de gaz emprisonné formé à l'intérieur du tube interne de montage de pompe (42) par le cryogène chauffé. Une pompe (40) peut être introduite au travers du tube interne de montage de pompe (42) et est également isolée contre le contact avec du cryogène liquide par le gaz emprisonné de sorte qu'uniquement l'extrémité inférieure de la pompe (40) est immergée dans le cryogène, ce qui réduit au minimum les fuites thermiques dans le réservoir.
Patent EP-0140924-B1 (EP)
Title: Procede et appareil ameliores pour fabriquer un conteneur a col
IPC: B65D8/04
Filed: 1984-03-19
Granted: 1990-02-28
Abstract: Procédé et appareil pour fabriquer un conteneur à col (1) où un matériau en feuille est façonné en un élément tubulaire généralement cylindrique et où les bords adjacents de la feuille qui s'étendent longitudinalement sont soudés bout à bout (3). L'élément tubulaire soudé subit une restriction progressive sur une surface en forme de dôme (10) d'un mandrin unique prévu à l'intérieur de l'élément tubulaire soudé. L'extrémité libre (4) de la partie terminale à col de l'élément tubulaire est ébavurée et recourbée afin de former un corps de conteneur à col.
Patent EP-0188615-B1 (EP)
IPC: H05K3/12
Filed: 1984-07-26
Granted: 1989-04-05
Abstract: A method of forming a thick-film circuit which employs a pattern drawing nozzle (102) for discharging a thick-film forming paste (101) that is formed with a paste discharge bore (104) having a substantially large width. The pattern forming nozzle (102) is rotated about the axis of rotation (108) as the thick-film forming paste (101) is discharged from the paste discharge bore (104) such that the longitudinal axis of the paste discharge bore (104) is substantially orthogonal to the advancing direction of the pattern drawing nozzle (102) relative to a substrate (100), whereby the thick-film forming paste (101) is attached to the surface of the substrate (100) in a desired pattern. Also disclosed is an apparatus suitably employed in the above-described method.
Patent EP-0163818-B1 (EP)
IPC: B27D3/04
Filed: 1985-03-09
Granted: 1987-10-14
Abstract: A device for applying surface pressure to a movable workpiece, for example a plate of wood, comprises two pressure-applying endless belts on which pressure is exerted by means of pressure air contained in two pressure chambers. Each pressure chamber is defined by a back side of the belt, a pressure plate and a sealing provided on the pressure plate. The sealing includes longitudinal wave-shaped sealing strips extended along the longitudinal edges of the pressure plate and transversal strips.
Patent EP-0154363-B1 (EP)
Title: Process for separating linear-chain oxo-alcohols from mixtures of linear and branched-chain oxo-alcohols
IPC: C07C29/78
Filed: 1985-02-06
Granted: 1990-05-09
Abstract: A mixture of linear and branched-chain detergent oxo-alcohols, containing from 11 to 16 carbon atoms in the molecule, is dissolved in a hydrocarbon or ether solvent, and the solution thus obtained is cooled to obtain a dispersion of a solid phase in a liquid phase. Said solid phase constituted by the linear-chain oxo-alcohol fraction is separated and recovered. The branched-chain oxo-alcohol fraction is separated and recovered from the liquid phase.
Patent EP-0184861-B1 (EP)
IPC: C07D409/12
Filed: 1985-03-25
Granted: 1990-06-06
Abstract: The invention relates to the 3-mercapto-2-oxo-1-pyrrolidinyl acetic acid and its derivatives, endowed with mucolithic, expectorant, anti-cough activities; to a process for their preparation by treatment of the related 3-bromoderivatives with the corresponding thiol and to the pharmaceutical preparations containing these compounds as active principle.
Patent EP-0207289-B1 (EP)
IPC: D03D25/00
Filed: 1986-05-27
Granted: 1991-03-27
Abstract: A composite laminated, non-distortable needlepoint canvas material comprised of a primary layer of non-elastic, open-mesh woven fabric having a uniform weave pattern of mesh apertures and a relatively thin secondary mesh-stabilizing layer of sheer non-elastic fabric material. The threads of the open-mesh primary layer are impregnated and coated with a synthetic resin mesh-stiffening material and are bonded to the sheer secondary layer by the synthetic resin mesh-stiffening material of the primary layer or by a combination of such mesh-stiffening material and an applied synthetic adhesive. The threads of the primary layer are not susceptible to raveling at the edges of the composite needlepoint material. The sheer fabric secondary layer may be a non-woven, semi-transparent, random-spun synthetic fiber material or a sheer closely woven fabric material.