baber/WOPTO huggingface dataset:
Patent EP-0153995-B1 (EP)
IPC: A61L2/20
Filed: 1980-10-07
Granted: 1989-05-31
Abstract: 1. Process for the gentle sterilization of biological active substances, in particular organ tissues for therapeutic purposes, with regard to microorganisms and viruses, which are subjected to controlled chemical digestion using vapors and chemical reagents, in which the powder substrate and the digestive reagent, the boiling point of which is above standard temperature at atmospheric pressure, in particular concentrated sulfuric acid, acetic acid, formic acid or diethylamine, are exposed together but separated from each other, in a closed system to a vacuum that permits transformation of the digesting agent into the gaseous phase and, once the desired digestion of the substrate has been achieved, again removes the unconsumed reagent, whereby deep-frozen and powdered organic tissues in particular are assumed, and the gaseous chemical reagent of a predetermined quantity is first made to settle on the substrate by decreasing the vacuum and, once the desired reaction has taken place, the excess reagent is again removed by increasing the vacuum, characterized by the substrate being exposed in a vacuum to vapors of peracids or mixtures of peracids and the corresponding concentrated acids.
Patent EP-0119836-B1 (EP)
Title: Colour printing process and equipment
IPC: G03F3/10
Filed: 1984-03-15
Granted: 1989-05-31
Abstract: A kit for use in <<laying out>> coloured printwork and printing off accurate and true reproductions, includes a chart, Figure 5, in which the horizontal rows A - E each represent certain choice of percentage screens for the chosen process colours. The vertical columns 1-12 represent the different possible combinations of these process colours with black as an optional extra. Thus all the specimen coiours shown in any horizontal row can be obtained with the same set of specified percentage screens. The kit also includes preprinted colour sheets or tints corresponding to the colours on the charts and these tints are cut up to make the graphic art layout. The final colour printing process then uses the same selected process colours with the specified percentage screens.
Patent EP-0128181-B1 (EP)
Title: Materiau cathodique pour element rechargeable en metal alcalin
IPC: C01G53/00
Filed: 1983-12-06
Granted: 1986-10-22
Abstract: Une synthèse à basse température de MIIPS3 (M étant de préférence Fe, Co ou Ni) consiste à mélanger un cation M2+ avec un anion P2S64-; s'il est insoluble, M2PS3 précipite; autrement, le cation M2+ peut être obtenu d'une résine à échange de cations M2+ au travers de laquelle s'égoutte une solution de Na4P2S6. Le produit est amorphe aux rayons X et il est amené à un degré désirable d'ordre partiel en le chauffant à 350oC pendant trois heures. Dans cette forme, il peut s'intercaler de manière réversible avec du lithium et, mélangé avec un liant et du graphite donner une cathode pour une cellule rechargeable au lithium.
Patent EP-0142517-B1 (EP)
Title: Composes de 2-acylimidazole, leur synthese et leur utilisation comme agents medicaux immuno-suppresseurs
IPC: C07D233/64
Filed: 1984-03-08
Granted: 1988-06-22
Abstract: La réduction des populations de leucocytes peut être utile lors de transplantations tissulaires et d'infections d'auto-immunisation à médiation cellulaire. Les composés de 2-acylimidazole de formule (I), où R1 représente un alcoyle ou un aryle et R2 un alcoyle, un hydroxyalcoyle, un polyhydroxyalcoyle ou un aryle, possède la capacité de réduire in vivo les populations de leucocytes et sont par conséquent utiles comme agents médicaux immuno-suppresseurs pour prévenir le rejet de tissus transplantés, pour traiter la leucémie et les affections d'auto-immunisation à médiation cellulaire.
Patent EP-0144342-B1 (EP)
Title: Appareil d'irradiation de minerai
IPC: G01N23/222
Filed: 1984-04-18
Granted: 1987-07-01
Abstract: Un appareil d'irradiation (4) permet d'irradier des morceaux de minerai pour détecter la présence d'or dans les morceaux par analyse de l'activation des neutrons. L'appareil d'irradiation (4) se compose d'un réseau à assemblage serré de trois conduites cylindriques internes (14) et de trois conduites cylindriques externes (12) au travers desquelles on fait passer les morceaux de minerai, trois sources de neutrons (16) étant disposées dans les interstices entre les conduites internes (14) et les conduites externes (12) pour irradier les conduites (12, 14) et activer toute particule d'or suivant la réaction 197Au (n, n'gamma)197mAu. Chaque conduite interne (14) est ainsi adjacente à deux sources de neutrons (16), et présente une section transversale plus grande que les autres conduites (12).
Patent EP-0155544-B1 (EP)
IPC: F04C11/00
Filed: 1985-02-23
Granted: 1989-05-24
Abstract: A device for delivering flowable materials from a production bore (2), consisting of a source of pressurized medium (1), a pressurized medium conduit (3) for conducting the pressurized medium into the bottom area of the bore, the pressurized medium being used to operate drive means (5) coupled to a pump (6) for the flowable material. The drive means (5) and the pump (6) are both rotary displacement devices having a spiral rotor (10, 12) which describes an eccentric rotational path within a spiral stator (11,13). The rotor (10) and the stator (11) of the drive means (5) and the rotor (12) and the stator (13) of the pump (6) have the same eccentricity and are rigidly connected to one another.
Patent EP-0164643-B1 (EP)
IPC: C07C67/03
Filed: 1985-05-29
Granted: 1989-09-20
Abstract: A process for the preparation of fatty acid esters of short-chain primary and secondary alcohols with 1 to 5 carbon atoms by transesterification of glycerides with the said short-chain alcohols is described. In this process, a stream of the gaseous alcohol is passed through the liquid glyceride at temperatures of at least 210 DEG  C. and the product mixture of gylcerol and fatty acid alkyl ester is discharged from the reaction zone with this stream and is then subjected to phase separation.
Patent EP-0185164-B1 (EP)
IPC: B32B7/08
Filed: 1985-10-15
Granted: 1991-04-03
Abstract: A sheet-like composite element for construction purposes. The longitudinal edges of the composite element is formed by U-shaped profiled edge members having legs that are directed toward one another and serve as supports for an inner and an outer cover layer, between which is disposed a core layer of hard foam. The edge members function as support elements, and have a cross-sectional area that conforms to the respective stress of the composite element. The hard foam core layer, which fills not only the space between the cover layers but also the hollow space of the profiled edge members, stabilizes the latter. Such a composite element permits free selection of the material and dimensions of the cover layers with a view toward the respective application of the composite element.
Patent EP-0170367-B1 (EP)
IPC: F04B17/04
Filed: 1985-06-04
Granted: 1989-10-04
Abstract: An electromagnetic pump comprising a housing (12) having a fluid receiving chamber (14) in communication with an inlet (20), a pair of fluid chambers (16, 18) connected by a fluid bypass passage to accommodate bubbles, one chamber (16) in communication with the fluid receiving chamber (14) and the other chamber (18) in communication with an outlet (22), an electromagnet (80) carried by the housing (12) located external to the fluid chambers (14, 16, 18) thereof, and a barrier in the form of a thin diaphragm (90) of fluid impermeable material which hermetically isolates the electromagnet (80) from the fluid chambers (14, 16, 18). An armature (120) in the housing (12) is movable within a body (100) of magnetically permeable material which contains the bypass passage (110), has a pole portion (124) located for magnetic attraction by the electromagnet, and has a piston portion (150), preferably of smaller cross-section than the pole portion (124), for forcing fluid from the fluid chambers and through the outlet (22). The armature (120) is moved from a rest position through a forward pumping stroke when attracted by the electromagnet (80) and is moved by a biasing spring (160) in an opposite direction through a return stroke back to the rest position. A main check valve (170) is movably carried by the armature (120) and located in the fluid receiving chamber (14) for closing the pump inlet (20) when the armature (120) is in the rest position and allowing opening the inlet (20) after the armature (120) beings the forward pumping stroke. The structure and arrangement of the main check valve (170) minimises the volume of the fluid receiving chamber (14) to limit the maximum size of a bubble contained therein. A bypass passage (180) containing a check valve (186) which opens during the armature return stroke provides a path for bubbles around the piston (150) to the fluid receiving chamber (14).
Patent EP-0212020-B1 (EP)
Title: Data processing card system and method of forming same
IPC: G06K19/077
Filed: 1985-08-16
Granted: 1990-03-28
Abstract: A data processing system is provided in the approximate dimensions of a conventional credit card. Also disclosed is a method of forming such a system. The system comprises a rigid, electrically insulating, thermally conductive carrier layer (34) having a lead pattern (40) etched on one or both faces. The rigid carrier layer (34) is laminated with a second, flexible layer (16), or possibly sandwiched between two such flexible layers, upon which are mounted circuit chip devices (14) which are connected to the lead pattern(s) to provide a logic circuit. Preferably at least one of the circuit chips (14) is an electrically erasable programmable read only memory device, and the lead pattern (40) extends to the edge of the card to provide input terminals (36) connectable to an outside supply. The flexible layer(s) carrying the circuit chip devices (14) and the rigid carrier layer (34) carrying the lead pattern(s) (40) are hermetically sealed between two outer laminating layers (42, 44). Preferably the edge of the thermally conductive rigid carrier layer (34) is exposed at the edge of the card to assist heat dissipation.
Patent EP-0158545-B1 (EP)
IPC: A61K31/00
Filed: 1985-03-06
Granted: 1987-04-22
Abstract: For the contracting States BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. A amine derivative of (benzylthio)acetic acid, characterized in that it is selected from the group consisting of a) [alpha-(alkylaminomethyl)-benzylthio]-acetic acid derivatives of the general formula :  see diagramm : EP0158545,P13,F1  wherein X is S or SO, Y is C1 -C4 -alkoxy, NH2  or NHOH, Z is C1 -C4 -alkyl, R is H or CH3 , R1  and R2 , which may be the same or different, represent each H, F, Cl, Br ; b) their optical isomers, and c) addition salts thereof. For the contracting State : AT 1. A method for preparing a [alpha-(alkylaminomethyl)-benzylthio]-acetic acid derivative of the formula :  see diagramm : EP0158545,P14,F1  wherein X is S or SO, Y is C1 -C4 -alkoxy, NH2  or NHOH, Z is C1 -C4 -alkyl, R is H or CH3 , R1  and R2 , which may be the same or different, represent each H, F, Cl, Br ; its optical isomers and addition salts thereof, said method being characterized in that it comprises the following steps : a) reacting a N-alkyl-N-(2)halogeno-2-phenylethyl)-amine of the formula :  see diagramm : EP0158545,P14,F2  wherein Hal represents F, Cl or Br, Ar represents a (R1 R2 )C6 H3  group in which R1  and R2  are defined as indicated above, and Z is defined as indicated above, with an alkyl thioglycolate of the formula HS-CHR-CO-A wherein A is C1 -C4 -alkoxy and R is H or CH3 , in an alcohol of the formula : H-A wherein A is defined as indicated above, in the presence of an alcaline metal, at a temperature comprised between room temperature and the reflux temperature of the reaction medium, for obtaining an alkyl [alpha-(alkylaminomethyl)-benzylthio]-acetate of the formula : see diagramm : EP0158545,P14,F3  b) if needed, reacting, for at least 5 h a temperature of between 15 and 25 degrees C, said alkyl [alpha-(alkylaminomethyl)-benzylthio]-acetate thus obtained with a compound selected from NH3  and NH2 OH for obtaining, respectively, the corresponding amide of the formula :  see diagramm : EP0158545,P14,F4  and hydroxamic acid of the formula :  see diagramm : EP0158545,P14,F5  and c) if needed, subjecting the sulfide compound selected from the group consisting of compounds of the formulae V, VI and VII, to an oxidation reaction with H2 O2  in order to obtain a sulfinyl compound of the formula I in which X is SO.
Patent EP-0163575-B1 (EP)
IPC: A21C11/10
Filed: 1985-05-23
Granted: 1990-02-28
Abstract: A die (2) is used having a predetermined shape with indentations therein to press the extrudate rope (10) against a support at predetermined locations to form individual elements of predetermined size and shape. A conveyor belt (62) is used to carry the extrudate rope (10) in one direction, and the die is supported such that during the pressing operation the die forward speed matches the extrudate rope forward speed. A supporting table (96) underlies the conveyor belt. The die formed of a non-stick material has a pair of generally spherical indentations (7) for shaping pieces from the extrudate rope. Bore connects fluid chambers to respective indentations, the fluid pressure in each indentation assists seperation of a shaped piece of the extrudate rope from respective indentation.
Patent EP-0169142-B1 (EP)
IPC: H02M7/529
Filed: 1985-07-12
Granted: 1989-05-10
Abstract: The static converter of the invention comprises a central processor (15) measuring the output voltage (TM3), the output current (TM4), the rectifier current (S) and the reverse bias time (8) of the thyristors of the switch (5). From this information it drives, through interfaces (17, 18, 20) the starting thyristors (6) comprising a series resonating circuit intitiating the oscillations of the parallel resonant load circuit (2,3).
Patent EP-0171336-B1 (EP)
IPC: C22C38/00
Filed: 1985-06-24
Granted: 1988-08-17
Abstract: A soft, austenitic stainless steel alloy showing a high cavitation erosion resistance making it particularly useful for the manufacture and/or repair of hydraulic machine components. The alloy comprises from 8 to 30% by weight of Co; from 13 to 30% by weight of Cr; from 0.03 to 0.3% by weight of C; up to 0.3% by weight of N; up to 3% by weight of Si; up to 1% by weight of Ni; up to 2% by weight of Mo; and up to 9% by weight of Mn; the balance being substantially Fe. The amount of the above mentioned elements that are respectively known as ferrite formers (Cr, Mo, Si) and as austenite formers (C, N, Co, Ni, Mn) and, among said austenite and ferrite formers, the amount of each of the elements that are respectively known to increase and lower the stack fault energy, are respectively selected and balanced so that at least 60% by weight of the alloy is, at ambient temperature, in a metastable, face centered cubic phase having a stack fault energy low enough to make it capable of being transformed under cavitation exposure to a fine deformation twinning, hexagonal close pack epsilon -phase and/or  alpha -martensitic phase.
Patent EP-0163607-B1 (EP)
IPC: C07C233/30
Filed: 1985-05-22
Granted: 1989-11-08
Abstract: 1. An agent for protecting crop plants from the phytotoxic action of herbicidally active chloroacetanilides, which contains in addition to an inert carrier material a chloroacetanilide herbicide and as the antagonistic active substance an acylamide derivative of the formula I  see diagramm : EP0163607,P21,F1  in which X is O, S, SO or SO2 , P is alkyl, alkenyl, alkinyl, cycloalkyl, alkoxyalkyl, alkenoxyalkyl, alkinoxyalkyl, alkylthioalkyl, alkenylthioalkyl, alkinylthioalkyl, alkylsulfinylalkyl, alkylsulfonylalkyl, halogenoalkyl, cyanoalkyl, 2,2-dialkoxyalkyl, 1,3-dioxolan-2-ylalkyl, 1,3-dioxolan-4-ylalkyl, 2,2-dialkyl-1,3-dioxolan-4-ylalkyl, 1,3-dioxan-2-ylalkyl, 2-benzopyranylalkyl, alkoxycarbonyl, alkenyloxycarbonyl or tetrahydrofurfurylalkyl, the group P-X also is halogenalkyl ; n is 1-3, Z is hydrogen, alkyl, halogen, dioxymethylene, alkoxy, alkenyloxy, alkinyloxy or cyanoalkyl, A is a C1 -C8 hydrocarbon radical which may be straight-chain, branched or cyclic and which can be unsubstituted or substituted by alkoxy, alkylthio, fluorine, cyano or halogenoalkyl, R is halogenoalkyl or halogenoalkenyl, R1 is hydrogen, a C1 -C5 hydrocarbon radical which is straight-chain or branched, saturated or unsaturated and can be unsubstituted or substituted by alkoxy, polyalkoxy, halogen, cyano or trifluoromethyl ; or R1 is cycloalkyl, alkylcycloalkyl, dialkoxyalkyl, 1,3-dioxolan-2-ylalkyl, 1,3-dioxolan-4-alkyl, 1,3-dioxan-2-ylalkyl, furylalkyl, tetrahydrofurylalkyl or a radical -NHCOOR2 , -CH2 COOR2 , -CH(CH3 )COOR2 or a radical alkoxyimino-alkyl-CH(R3 )-C(R4 )=NOR5 , where R2 is methyl, ethyl, propyl, isopropyl or allyl, R3 and R4 each individually are hydrogen or C1 -C4 alkyl and R5 is hydrogen, C1 -C4 alkyl, C3 -C4 alkenyl or C3 -C4 alkinyl.
Patent EP-0165918-B1 (EP)
IPC: B65G1/08
Filed: 1985-04-25
Granted: 1989-01-04
Abstract: 1. Automatic dispensing device for products comprising a chute formed by lateral side walls (10) arranged substantially vertically and adapted to contain a plurality of products stacked on each other and of which the lower end is fitted, on an inclined slope, with a control unit (26) having a movable element (24) arranged so as to be actuated automatically by product unit taken, characterized in that guides (18) are mounted inbetween said side walls (10) and adjustable in accordance with the width of said products and wherein said guides (18) are arranged so as to obtain a plurality of columns of products stacked vertically in said chute and resting by the lower end on said single inclined slope at whose end said control unit (26) is fixed, provided with said movable dispensing element (24).
Patent EP-0177567-B1 (EP)
Title: Appareil de reglage de bande
IPC: B65H9/10
Filed: 1985-03-21
Granted: 1988-03-16
Abstract: Appareil pour régler l'alignement latéral d'une bande (12) se déplaçant le long d'un parcours, ledit appareil comportant au moins un cylindre de direction (22) prévu pour soutenir ladite bande et monté de manière à tourner autour d'un axe (Ac) perpendiculaire au plan de la largeur de ladite bande approchant ledit cylindre de direction grâce à des mécanismes de détection (66, 68) pour détecter la position latérale d'un bord de ladite bande par rapport à un plan de référence lorsque ladite bande se déplace le long dudit parcours; cet appareil est caractérisé par le fait que les mécanismes de détection produisent un premier signal lorsque le bord est placé en un premier endroit prédéterminé (X1) par rapport au plan de référence et produisent un second signal lorsque le bord est placé en un second endroit prédéterminé (X2) par rapport au plan de référence espacé du premier endroit; un mécanisme tourneur (64) permet de tourner le cylindre de direction autour de l'axe dans n'importe laquelle des deux directions opposées correspondant aux premier et second signaux afin de déplacer le bord en direction respectivement du premier ou second endroit lorsque la bande se déplace le long du parcours.
Patent EP-0200754-B1 (EP)
Title: Grand conteneur pour materiaux coulables, pateux et boueux
IPC: B65D90/02
Filed: 1985-10-28
Granted: 1989-08-16
Abstract: De grands conteneurs et un procédé de conservation de matériaux coulables, pâteux et boueux se caractérisent par le fait que l'on utilise des parois latérales (5) en matériaux textiles. Les conteneurs sont particulièrement utiles pour l'égouttage et la décharge de dépôts limoneux et pour le coulage de constructions en béton. Des structures de support (6, 7, 8) qui soutiennent le matériau textile (5) avant le remplissage peuvent être retirées une fois que les conteneurs sont complètement remplis.
Patent EP-0189798-B1 (EP)
IPC: B41J13/28
Filed: 1986-01-17
Granted: 1989-08-02
Abstract: 1. Method of controlling the paper feeding in a printing device, in which the paper web (3) is introduced by means of a feeding device into the paper guide channel of a platen (6) and, after partially wrapping round this platen (6), is led past a print head (7), transported up to a feeling element (9), sensing the leading edge of the paper, and subsequently aligned with the first print line in a backward movement, using a microprocessor-controlled stepping motor drive for the platen (6), characterized in that, starting from a beginning of the paper web placed in the feed tractors (5) at any point, the paper web (3) is transported with full-line feed up to the feeling element (9), in that, after signalling of the leading edge of the paper by the feeling element (9), the feed is switched with at least a half-line increment in backwards direction and subsequently again in fractions of halfline increments in forwards direction until the renewed signalling of the leading edge of the paper by the feeling element (9), the full-line increment or the fraction of a half-line increment just begun in each case being ended after the signalling of the leading edge of the paper by the feeling element (9), and in that subsequently the paper web (3) is transported back, with respect to the predetermined distance between feeling element (9) and print head (7), in as many increments as it takes until the print head is aligned with the first print line precisely to the fraction of a half-line increment.
Patent EP-0213326-B1 (EP)
Title: 2,5-dimethyl pyrrole derivatives, their preparation and their use
IPC: C07D403/04
Filed: 1986-07-07
Granted: 1991-03-06
Abstract: 2,5-Dimethylpyrrole derivatives of the formula I    <IMAGE>  (I)  in which R denotes alkyl which is substituted by -NH2, acylamino of the formula -NH-CX-R1 or by an optionally substituted heterocycle having 1 hetero member; or denotes an optionally substituted heterocycle having 1 member, and X and R1 have the meanings given and their pharmacologically acceptable acid addition salts, their preparation by reaction of amines of the formula II R-NH2 (II) with acetonylacetone or by acylating N-aminoalkyl-2,5-dimethylpyrroles, and their use as pharmaceutical active compounds.
Patent EP-0217228-B1 (EP)
IPC: E05F15/63
Filed: 1986-09-17
Granted: 1989-12-13
Abstract: An electromechanical device for activating a rotating post that moves the leaf of a swinging door on a vehicle, especially a mass-transit vehicle. An electric motor activates the column by means of an intermediate worm gear. The motor outtake shaft is coupled to the worm-gear intake shaft. A worm wheel is coupled to the worm-gear outtake shaft, which activates the rotating post. The electromechanical activating device contains an emergency mechanism for uncoupling the worm-gear outtake shaft from the worm wheel in relation to their rotation. The mechanism incorporates a coupling that can be disengaged between the outtake shaft and the worm wheel, which is mounted over it coaxially. The mechanism also involves several balls situated such that they can be forced into recesses in the outtake shaft while simultaneously engaging axial grooves in the inner surface of the worm wheel. The end of the outtake shaft that is remote from the rotating post has an axial bore that the recesses lead into and that accommodates a cylindrical slide. The balls rest against the surface of the slide. The slide has an initial longitudinal section with a diameter that ensures that a prescribed volume of each ball will project out of the recesses. The slide also has an adjacent longitudinal section with a diameter that continuously decreases to a length such that the balls will completely enter the recesses. A mechanism displaces the slide to a prescribed extent against the force of a compression spring.