baber/WOPTO huggingface dataset:
Patent EP-0321629-A1 (EP)
Inventor: MEJIAS ANDRE
IPC: A44C5/00
Filed: 1987-12-23
Abstract: The finger-ring comprises three closed rings (A, B, C) and articulations (1, 2), connecting together the rings of one pair (A-B; C-B) and permitting a relative displacement by rotation of the rings of each pair. In the assembled or worn condition of the finger-ring, the rings are locked by hollows (3) in the plane inner lateral face of the outer rings (A, C), with which the ends of the pins (4) of the articulations (1, 2), extending from the plane lateral faces of the inner ring (B), enter into notch-engagement. The plane inner lateral faces of the outer rings (A, C) and the plane lateral faces of the inner ring (B) can carry personal inscriptions. <IMAGE>
Patent EP-0250486-A1 (EP)
Inventor: MCKENZIE IAN FARQUHAR CAMPBELL
IPC: C07C231/02
Filed: 1986-12-22
Abstract: Un composé de formule (I) dans laquelle R1 est représenté par la formule (II) où R4 et R5, qui sont identiques ou différents, représentent un groupe bromo, chloro, iodo ou alkylsulfonyle; R2 est représenté par la formule (III) où R6 et R7, qui peuvent être identiques ou différents, représentent H, un groupe alkyle, aryle, carboxy, hydroxy ou amino et n est compris entre 0 et 10; et R3 représente un groupe hydroxy ou un groupe pouvant être éliminé et substitué par un radical ayant un site de liaison d'antigènes, R3 pouvant également représenter un radical ayant un site de liaison d'antigènes.
Patent EP-0265490-A1 (EP)
Inventor: LOCKWOOD HANFORD N
IPC: F23C15/00
Filed: 1987-04-03
Abstract: Le système d'énergie de combustion pulsée comprend un organe de combustion pulsée (28) couplé à un tube de traitement (32) pour l'écoulement du matériau à traiter, le tube de traitement étant couplé à une paire de collecteurs cycloniques (52, 56) qui reçoivent le matériau. Une section de recyclage opérationnelle est couplée aux collecteurs cycloniques (52, 56) pour permettre le retour de l'écoulement de vapeur provenant des collecteurs cycloniques (52, 56) vers l'extrémité amont du tube de traitement (32). L'organe de combustion pulsée comprend une soupape rotative (78), une chambre de combustion (81), un tube de queue interne (84) et un tube de queue externe (86). La chambre de combustion (81) et le tube de queue interne (84) sont des sections coniques et tubulaires montées en compression longitudinale, et les forces de compression sont transmises extérieurement sur la jonction de la chambre de combustion (81) et du tube de queue (84) par un assemblage de renfort (218). La soupape rotative (78) comprend des premier (96), deuxième et troisième cylindres étroitement adjacents qui définissent une chambre d'air intérieure (156).
Patent EP-0313574-A1 (EP)
Inventor: DRAIN KIERAN FRANCIS
IPC: C09D/
Filed: 1987-07-02
Abstract: Un dispositif, tel qu'une unité électrique ou électromécanique (62), comprend un logement (64) dans lequel est disposé un mécanisme (66) enrobé par une masse vulcanisée d'une composition liquide à effet d'auto-nivellement. Ladite composition contient un premier composant résineux (102) vulcanisé par radiation actinique, de préférence des résines de (méth)acrylate, qui immobilisent la masse partiellement vulcanisée, et un second composant résineux (100) vulcanisé ultérieurement, de préférence des résines époxydes, non vulcanisé par radiation actinique mais vulcanisable à une température ambiante ou élevée. Selon la profondeur de la composition devant être vulcanisée dans le logement, il est souhaitable d'utiliser la composition liquide à effet d'auto-nivellement soit comme mélange homogène unique du premier et du second composant résineux soit, dans les cas où la profondeur du logement est supérieure à la profondeur de pénétration des UV, comme masse vulcanisée où le premier composant résineux est disposé en une couche de résine séparée et isolée recouvrant une couche de résine inférieure qui contient le second composant résineux mais ne contient pas le premier composant résineux.
Patent EP-0289533-A1 (EP)
Inventor: MARCELLETTI JOHN F
IPC: A61K39/395
Filed: 1987-09-28
Abstract: Compositions et procédés de préparation de compositions capables de modifier des réactions induites par IgE et servant au diagnostic et au traitement de maladies associées aux réactions immunitaires, par exemple des maladies allergiques.
Patent EP-0346327-A1 (EP)
Inventor: WILHELMSON JACK L
IPC: B23K3/00
Filed: 1987-10-27
Abstract: La température d'un fer à souder (10) est régulée par un circuit thermorégulateur (20) placé dans le manche (16). Le réglage de température du fer est modifiable uniquement en remplaçant la résistance à haute précision, ajustée au laser, dans le circuit régulateur de la température. Une clé amovible (50) branchée dans une prise (24) à la jonction du manche (16), et un tube (14) supportant la pointe (12) porte la résistance. Afin de changer la température réglée, le manche (16) doit être désassemblé du tube (14) pour remplacer la clé (50) par une autre clé portant une résistance qui établit une température différente. La clé (50), visible à travers une fenêtre (38) dans le manche (16), est marquée pour indiquer la température devant être maintenue par le circuit de commande. On dispose ainsi d'un fer à souder présentant une régulation précise de température dans une plage de températures présélectionnées et permettant d'éviter que l'ouvrier utilisant ce fer ne le règle à des températures différentes de celles préconisées.
Patent EP-0323538-A1 (EP)
Inventor: LARSEN HANS KURT
IPC: A23L7/109
Filed: 1988-01-08
Abstract: A machine and method for layering sheets of food material comprising a conveyor belt (10) adapted to convey a plurality of thin (A,B,C,D) sheets of flexible food material lying flat and parallel to one another, power means connected to the conveyor to advance the sheets of food material down­stream and at least one substantially stationary spiral guide (18) positioned above the conveyor belt with its longi­tudinal axis substantially horizontal and at an oblique angle to the direction of flow of the food material, adapted to enable a respective sheet of flexible food material to pass beneath it and then to be guided at least one complete turn around it so that the said sheet comes to lie above another sheet advancing downstream.
Patent EP-0281904-A1 (EP)
Title: Hubbegrenzungsvorrichtung für den Druckkolben zur Reibungskupplung in einer Kupplungsspindelpresse
Inventor: LANDWEHR HUBERT
IPC: B30B15/12
Filed: 1988-03-02
Abstract: Ein konstanter, vom Verschleiß der Reibkörper der Reibungskupplung unabhängiger Druckkolbenhub wird durch eine Hubbegrenzungsvorrichtung erreicht, die aus einem in der Druckmittelzufuhr gelegenen mit begrenztem Hub beweglichen Dosierkolben (30) und einer dessen Funktion in Richtung der Druckmittelzufuhr bedingt aufhebenden Überbrückungsleitung (36) besteht. Die bei der bekannten Hubbegrenzungsvorrichtung mögliche betriebsbedingte Fehlfunktion wird durch die Erfindung dadurch ausgeschlossen, daß eine Überbrückungsleitung (36) vorgesehen wird, die den Dosierkolben (30) axial von einer zur anderen Stirnfläche durchsetzt und einen Ventilsitz (37) für einen im Dosierkolben (30) angeordneten federdruckbelasteten Ventilkegel (38) einschließt, der zusammen mit dem Dosierkolben (30) einen Ventilkörper bildet, und daß ein Anschlag zur Begrenzung des einrückenden Hubes im Wege des Ventilkegels (38), bzw. des Ventilschaftes (39) angeordnet ist, während der Dosierkolben (30) eine darüber hinausgehende Bewegungsfreiheit zur Öffnung der Überbrückungsleitung (36) aufweist.
Patent EP-0285901-A1 (EP)
Inventor: YAMATO MOTOYUKI
IPC: C08G61/06
Filed: 1988-03-22
Abstract: A thermosetting resin of dicyclopentadiene or a mixture thereof is prepared by bulk-polymerizing a waxy or oily product (A) obtained by heat-treating a dicyclopentadiene or a mixture of said product (A) and a norbornene monomer (B), in a mold in the presence of a metathesis catalyst system. The bulk polymerization may be effected further in the presence of an elastomer.
Patent EP-0287834-A1 (EP)
Inventor: SAIKI KOJI
IPC: G11B5/65
Filed: 1988-03-24
Abstract: The present invention provides a perpendicular magnetic recording medium having a centerline average roughness (Ra) of 0.020 µm or less and a stiffness of from 5 x10⁻³ to 20x10⁻³ kgf· mm. According to the present invention, the spacing between the head and the medium can be minimized so that even a high density range recording of 100 kFRPI or more can be attained with the medium of the invention.
Patent EP-0299296-A1 (EP)
Inventor: BERGTHALLER PETER DR
IPC: G03C5/44
Filed: 1988-07-01
Abstract: Bleaching baths and bleach-fixing baths which contain an iron(III) ion complex salt as bleach and additionally a compound of the general formula <IMAGE>  in which  R is alkyl or a group (L)n-Z-,  R1 and R2 independently of one another are hydrogen or C1-C4-alkyl, R3 is hydrogen or C1-C4-alkyl or C2-C4-alkenyl which are optionally substituted by a group conferring water solubility,  L is a group conferring water solubility,  Z is a bridge member and  n is 1 or 2, ensure satisfactory bleaching within the usual processing times, above all in the case of reversal materials.
Patent EP-0304595-A1 (EP)
Title: Elektrische Heizeinheit
Inventor: LORENZ JOSEF DR
IPC: H05B3/26
Filed: 1988-07-12
Abstract: Bei einer elektrischen Heizeinheit (1) ist mindestens ein Heizkreis des Heizwiderstandes (2) als beschichtete bzw. gedruckte Leiterbahn und dadurch über eine Haftverbindung (16) auf einem Träger (3) aus einem hochtemperaturbeständigen, synthetischen Papier angeordnet und mit seiner von diesem abgekehrten blanken Seite über eine ganzflächige Haftverbindung (13) unmittelbar an der zugehörigen Aufnahmeseite (11) des zu beheizenden Körpers (10) befestigt. Die Haftverbindung (13) ist zweckmäßig durch eine allenfalls wenige Zehntel Millimeter dicke Kleberschicht (14) aus einem Silikonharzkleber o.dgl. bzw. eine Selbstklebeschicht gebildet, die dauerhaft spannungsausgleichend etwa gleiche Temperaturbeständigkeit wie der Träger (3) hat. Mindestens ein Heizkreis kann über einen mechanischen Temperaturschalter mit hoher Schalthysterese geschaltet sein.
Patent EP-0296677-A1 (EP)
Inventor: COOLS JOHANNES HUBERTUS JOZEF
IPC: B29C45/36
Filed: 1988-06-17
Abstract: An injection-moulding device for manufacturing discs from a synthetic material, which discs are provided which an information structure on one side, such as CD records, comprises a mould having a first and a second mould section ( 1 ,  2 ) which are movable relative to one another between an open and a closed position and which in the closed position define a mould cavity (3) into which a molten synthetic material is injected to form the disc, and comprises a flat mirror plate (12) on the first mould section, a disc-shaped stamper (16) which is positioned against the mirror plate, a guard ring (17) which is detachable from the first mould section to cover the periphery of the stamper (16) in an operating position, and a quick-fastening device (18-20) which is adapted to cooperate with the guard ring (17) to secure the guard ring to the first mould section in the operating position. For changing the stampers to a coupling device (33,37) is provided which is adapted to couple the guard ring (17) to the second mould section ( 2 ).
Patent EP-0297650-A1 (EP)
Inventor: VAN BOMMEL ELVIRA
IPC: A61K9/70
Filed: 1988-06-20
Abstract: The present invention relates to compositions having a controlled zero-order delivery rate of the active compo­nent. The composition comprises a core or a protective layer coated with a continuous matrix of constant composi­tion containing such a mixture of active substance(s) and excipient(s) that the concentration of the active substan­ce(s) decreases from the core or the protective layer towards the outside, and the concentration of the exci­pient(s) increases in the same direction, whereas the sum of two substantially remains constant over the whole distance.
Patent EP-0293104-A1 (EP)
Inventor: KEMP CHARLES WILLIAM
IPC: G01F1/30
Filed: 1988-05-10
Abstract: An impact flowmeter utilizes a part cylindrical impact plate (6) mounted by a parallelogram strain gauge (14) from the top of a cylindrical housing (2) with which it is coaxial. Material to be metered enters the flowmeter through an inclined inlet tube (4) so as to impact the inner surface of the impact plate, and the horizontal reaction force from the plate is measured by the strain gauge. The flowmeter is simple to construct and can be made very compact, whilst the cylindrical surfaces of the principal components minimizes disturbances of the flow of material through the unit and thus provides good linearity.
Patent EP-0305176-A1 (EP)
Inventor: ASKEW WILLIAM JOHN
IPC: G07F17/34
Filed: 1988-08-25
Abstract: An amusement apparatus for playing a game of skill using coins to obtain a reward is described. The apparatus comprises a casing (1) with an illuminated display (2). The coins are placed in slots (4) and engage a striker plate (5) at the rear of the slots to slow down the speed of the coins directed onto a sloping playing surface (6). The surface (6) has a plurality of "win" apertures (8,9 and 10) connected with rear tubes leading to a forward pay out slot (18). Coins missing the "win" apertures pass into a "losing" slot (12) at the base of the surface (6), along a channel (13) to a collecting box (14). A panel (21) is spaced from the surface (6) to prevent the coins from rolling or bouncing. Micro-switches (19) are provided to operate a logic board delivering a reward from the coin hopper.
Patent EP-0319131-A1 (EP)
Inventor: COATSWORTH TREVOR
IPC: B65B1/36
Filed: 1988-10-06
Abstract: The application describes a machine for introducing a quantity of powder into a plurality of containers (62). The machine comprises a powder transporting member (20) having a plurality of downwardly open chambers (36), a container transporting member (60) located below the powder transporting member and means for continuously rotating the powder transporting member (20) and the container transporting (60) member in unison about a substantially vertical axis. The machine includes a reservoir (64) for powder with which the chambers (36) communicate during part of the rotation of the powder transporting member, means (40) for applying vacuum to the chambers to cause powder to be drawn therein, and means (46) for discharging the powder from each chamber into a container (62) carried by the container transporting member.
Patent EP-0363536-A1 (EP)
Inventor: SMITH SUSAN
IPC: F28F13/18
Filed: 1988-10-12
Abstract: The treatment of the external surfaces of condenser tubes, such as those used in power station condenser plants, with certain inorganic chemical compounds renders those surfaces or parts thereof sufficiently water-repellent so as to prevent the formation thereon, during operation of the condenser, of condensate films. Instead of continuous condensate films forming on the treated condenser tube surfaces during operation of the condenser, condensation is formed as discrete droplets of water which run down and drip off the tubes with the result that the condenser plant can work at higher levels of efficiency. Suitable chemical substances for use in the treatment of condenser tube surfaces include Cr VI anions, Cr³⁺ ions, and alkali metal tungstates, vanadates and molybdates.
Patent EP-0278810-A1 (EP)
Title: Soupape de sécurité
Inventor: NICOLAS YVES JEAN-MARIE
IPC: F16K17/02
Filed: 1988-01-19
Abstract: Dans un corps cylindrique (10) sont aménagées une chambre centrale (16) munie d'un trou de décharge (24) et deux chambres opposées (18-20). Les extrémités d'un piston flottant (26) sont engagées dans ces chambres opposées et soumises à la pression à contrôler et à une pression de référence. Un tiroir cylindrique (34) solidaire du piston (26) coulisse dans la chambre centrale (16). En position fermée, le tiroir (34) obture d'une manière étanche le trou de décharge (24) et le piston (26) obture d'une manière non étanche la chambre de contrôle (18). En position ouverte, un trou radial (48) pratiqué dans le tiroir (34) fait face ou trou de décharge (24). Une décompression de la chambre centrale (16) est obtenue au début de l'ouverture de la soupape (canaux étroits 52) et un freinage du tiroir (34) est obtenu à la fin de cette ouverture (trou 44 et téton 54). Applications : Soupape de sécurité pour l'industrie pétrolière, Vanne de réglage sans réaction à l'ouverture, Duse de contrôle de pression.
Patent EP-0301974-A1 (EP)
Inventor: MOREL JACQUES
IPC: B01F5/06
Filed: 1988-07-29
Abstract: The cartridge for injecting a mixture of two liquid components comprises a reservoir (1) having a compartment (2) for one of the components and a compartment (3) for the other component. The reservoir (1) comprises two concentric cylindrical compartments (2, 3) which respectively contain the two components. A piston (6, 7) is mounted slidably in each of the two compartments (2, 3), means are provided for causing the two pistons (6, 7) to slide simultaneously. Each of the compartments (2, 3) emerges into a common mixing chamber (4) which comprises partitions (8, 9) defining a winding path for the mixture of the two components between the two compartments (2, 3) and the outlet opening (5) from the mixing chamber (4). 
<??>Use especially for injecting a semi-pasty sealing substance into a hollow body. 
<IMAGE>
Patent EP-0322262-A1 (EP)
Inventor: MENEZ ANDRE
IPC: C07K14/00
Filed: 1988-11-17
Abstract: Basic protein isolated from venom of a snake of the family Elapidae, in particular from a Naja snake and more especially from Naja nigricollis and/or Naja mossambica pallida, designated phospholipase A2 (PLA2), fragments and derivatives of this protein, processes for obtaining them and pharmaceutical compositions which are usable in human and/or veterinary medicine, as well as diagnostic agents containing the abovementioned protein and/or its derivatives and/or its fragments. 
<??>The abovementioned protein comprises 118 amino acids, its molecular weight is of the order of 13,300 daltons and its isoelectric point is of the order of 8.6. 
<??>The derivatives of the abovementioned protein are modified at one of the histidines by binding an alkyl group of formula R-CH2-X. 
<??>Use in the detection of tumour cells.
Patent EP-0319406-A1 (EP)
Inventor: GROSSELIN JEAN-MICHEL
IPC: C07C29/14
Filed: 1988-11-30
Abstract: Process for preparing unsaturated alcohols by hydrogenation in a homogeneous medium of the corresponding unsaturated carbonyl compounds in the presence of a catalyst chosen from among ruthenium hydrides and derivatives complexed with a ligand or associated with a ligand.
Patent EP-0323290-A1 (EP)
Inventor: CAMPO PHILIPPE
IPC: C07C47/565
Filed: 1988-12-05
Abstract: Production of aromatic aldehydes by oxidation, with oxygen, of a para-cresol derivative in a solvent in the presence of a base and of a catalytic quantity of a cobalt compound. 
<??>According to the process the catalyst is a chelated cobalt complex of a rigid structure which is not readily oxidisable, represented by bis(4-methylpyridineisoindolinato)cobalt(II) acetate, phthalocyaninatocobalt(II) or sulphophthalocyaninatocobalt(II). 
<??>Application to the production of p-hydroxyarylaldehydes.
Patent EP-0322271-A1 (EP)
Inventor: BERLEMONT JACQUES
IPC: C04B40/00
Filed: 1988-12-06
Abstract: According to the invention, this covering comprises at least two different shades of a colour incrustated in the mass and arranged so as to form a decoration. The process for preparing this decoration comprises the following stages:  a) application of a layer of a first material of a given colour, b) formation on this as yet unpolymerised layer of a pattern in a second material of a different colour or colour shade to that of the first material,  c) polymerisation of the self-smoothing whole obtained. Application in cast floor coverings made of polyurethanes and of epoxy resins.
Patent EP-0320366-A1 (EP)
Inventor: MENEZ ANDRE
IPC: A61K38/00
Filed: 1988-12-06
Abstract: Monoclonal antibodies against phospholipase A2 from the venom of snakes of the families Elapidae and Hydrophidae, methods for their preparation and their use in detecting venom poisoning. The antibodies against snake venom phospholipase A2 (PLA2) consist of polyspecific monoclonal antibodies, that is to say antibodies capable of recognising not only the PLA2 used for preparing them, but also at least one other toxic PLA2 from the venom of snakes of the families Elapidae and Hydrophidae, are of the IgG1K type and possess great affinity for notexin, expressed by their dissociation constant KD of between 1.4 x 10<-><9>M and 15.8 x 10<-><9>M. Antigenic fragments of a plurality of PLA2 from the venom of snakes of the families Elapidae and Hydrophidae, recognised by the abovementioned polyspecific monoclonal antibodies.
Patent EP-0322300-A1 (EP)
Inventor: WERQUIN JEAN-CLAUDE
IPC: C22C38/18
Filed: 1988-12-19
Abstract: A bimetallic composite back-up cylinder for a rolling mill, in particular for a four-coil or six-roll stand of a hot strip train finisher, comprises a metal envelope made of a steel having a chromium content between 13 and 17 wt. %, and a carbon content between 0.5 and 0.8 wt. % the chromium/carbon ratio being between 20 and 25.
Patent EP-0323782-A1 (EP)
Inventor: BROUSSE MICHEL
IPC: C12N1/04
Filed: 1988-12-23
Abstract: Stabilised protoplast composition consisting of a suspension, in deep-frozen or freeze-dried state, of bacterial protoplasts in a cryoprotective medium. Application: cheese manufacture.
Patent EP-0286551-A1 (EP)
Inventor: LEMOINE GUY
IPC: C08L83/04
Filed: 1988-03-24
Abstract: EPDM and/or EPR rubber/silicone compositions having improved thermal properties, well adapted for the production of a wide variety of useful shaped articles, e.g., automotive seals, gaskets and belts, include a 2-mercapto-benzimidazole or salt thereof, preferably the zinc salt, an antioxidant comprising a secondary amine function, a diorganopolysiloxane oil, appropriate filler material and a peroxide crosslinking catalyst.
Patent EP-0354290-A1 (EP)
Inventor: VALOUR JEAN PAUL
IPC: B25B5/06
Filed: 1988-08-04
Abstract: This clamp is of the type composed of a stationary jaw (2) which is integral with a slide rod (3) and a movable jaw (4) with screw clamping means (7-8) and with a foot (4a) which has an aperture (5) passing through it and enabling it to slide on the rod (3) and, via two of its opposite transverse edges (10a-10b), ensuring wedging on the rod (2). According to the invention the two wedging edges consist of rounded protuberances (12-13) with a radius r and which are connected, inside the aperture, to longitudinal faces (15-16) which, being opposite the inner side (3a) and outer side (3b) of the rod (3), are inclined relative to the longitudinal axis of this aperture (5) by the same amount and are parallel to one another, while the rod (3) comprises, in one of its sides (3a-3b), spaced notches (14) which are capable of interacting with one (13) of the protuberances of the aperture (5) in order positively to wedge the foot (4a) of the movable jaw (4) on the rod (3). <IMAGE>
Patent EP-0302936-A1 (EP)
Inventor: ISHII MITOSHI
IPC: B30B15/14
Filed: 1987-12-25
Abstract: Procédé de commande d'une presse mécanique (1) pourvue d'un servomoteur (20) et de sa servocommande. Ce procédé permet de ralentir la vitesse d'un bélier (36) immédiatement avant le choc entre un outil et la pièce à usiner, afin de réduire le bruit à l'instant du choc. Un programme de servocommande actionne le servomoteur (20) en fonction de la vitesse du bélier (36) et de son lieu géométrique de positions introduit pour chaque pas par l'intermédiaire de chaque commutateur de réglage situé sur un panneau de commande. Cette invention permet d'optimiser la vitesse du bélier (36) grâce à la commande programmée et de réduire le bruit pendant l'utilisation.