baber/WOPTO huggingface dataset:
Patent EP-0233048-B1 (EP)
IPC: G01N33/569
Filed: 1987-02-04
Granted: 1992-09-02
Abstract: A method of detecting urinary tract infection or inflammation by preparing a mixture of antigens which may be contained in or derived from organisms immobilising the antigens on a support and bringing them into contact with a urine sample, the antigens having been prepared independently of the urine of the patient from whom the sample was taken, and detecting by enzyme or other indication the presence or absence of a combination of antibody from the sample with antigen of the mixture.
Patent EP-0236032-B1 (EP)
IPC: A61F13/15
Filed: 1987-02-20
Granted: 1991-12-27
Abstract: This machine is intended for bonding stretched pieces of elastic band to a moving sheet so that these pieces extend transversely relative to the direction of movement of this sheet. The pieces are transferred from a cutting station to a stretching station by means of a transfer station. The stretching station comprises several pairs of grippers distributed around an axis about which they are driven in rotation. The grippers of one and the same pair are arranged axially opposite one another and are designed to be successively moved away from, and close to, one another so that, during their rotation, they grip the lateral ends of the pieces subsequently stretching the latter by moving axially away from one another. Once stretched, the pieces are bonded to the sheet entrained about a drum at the moment when the grippers pass opposite this sheet. The invention is used for the production of a composite sheet intended for providing diapers.
Patent EP-0252720-B1 (EP)
Title: Pristinamycin process
IPC: C07K5/06
Filed: 1987-07-07
Granted: 1991-09-18
Abstract: There is described a process for the preparation of therapeutically useful pristinamycin IIB sulphone derivatives, of the general formula (I) hereinafter depicted, and their acid addition salts, in which R denotes: either a nitrogen-containing 4 to 7-membered heterocyclic ring radical, which may contain 1 or more other hetero atoms chosen from nitrogen, oxygen and sulphur in the form of sulphoxide or sulphone, and unsubstituted or substituted by alkyl; or alkyl of 2 to 4 carbon atoms substituted by 1 or 2 radicals chosen from phenyl, cycloalkylamino of 3 to 6 ring atoms, N-alkyl-N-cycloalkylamino of 3 to 6 ring atoms, alkylamino, dialkylamino and dialkylcarbamoyloxy, the alkyl parts of these 2 latter radicals being unjoined or joined to form, with the nitrogen atom to which they are attached, a saturated or unsaturated 4 to 7-membered heterocyclic ring which may contain another hetero atom chosen from nitrogen, oxygen and sulphur in the form of sulphoxide or sulphone, and unsubstituted or substituted by alkyl, or alkyl of 2 to 4 carbon atoms substituted by one or more nitrogen-containing, 4 to 7-membered hetercyclic rings which may contain 1 or 2 other hetero atoms chosen from nitrogen, oxygen and sulphur in the form of sulphoxide or sulphone, and unsubstituted or substituted by alkyl, these heterocyclic rings being linked to the alkyl by a carbon atom of the ring, at least one of the substituents carried by the said alkyl chain being a nitrogen-containing substituent capable of forming salts, or the [(S)-1-methyl-2-pyrrolidinyl]methyl group, and n is 2, and their isomers and their mixtures which comprises oxidising a compound of formula (I) as as hereinbefore defined in which n is 1 or a compound of formula (II) in which R is as hereinbefore defined, with a periodic acid salt and a catalytic amount of ruthenium (VIII) compound, which may optionally be prepared in situ by oxidation of a ruthenium compound of a lower oxidation state. Also disclosed are compounds of general formula (I) in which n is equal to 2 in the form of their B isomers, and certain novel compounds of general formula (I) in which n is equal to 2. <CHEM> o
Patent EP-0255399-B1 (EP)
IPC: C07C67/08
Filed: 1987-07-31
Granted: 1992-03-11
Abstract: A process is described for the production of a dialkyl maleate by reaction of maleic anhydride with an alkyl alcohol in a monoesterification zone to form the corresponding monoalkyl maleate, followed by reaction of resulting monoalkyl maleate with further alkyl alcohol to form the corresponding dialkyl maleate, which includes the steps of supplying a first liquid feed comprising said monoalkyl maleate to a secondary esterification zone containing a charge of a solid esterification catalyst, supplying a second feed stream comprising said alkyl alcohol to said secondary esterification zone, maintaining said secondary esterification zone at an elevated temperature sufficient to form or to maintain therein a vaporous stream containing said alkyl alcohol, intimately contacting said first liquid feed in said secondary esterification zone in the presence of said catalyst with said vaporous feed stream, recovering from said secondary esterification zone a vaporous effluent stream containing, in addition to alkyl alcohol vapour, also water in vapour form, said water being produced in said secondary esterification zone by esterification of said monoalkyl maleate with said alkyl alcohol, and recovering from said secondary esterification zone a liquid product stream containing said dialkyl maleate.
Patent EP-0263622-B1 (EP)
IPC: C08G18/78
Filed: 1987-09-24
Granted: 1992-09-16
Abstract: A dispersion in an aromatic polyisocyanate of a reaction product of the polyisocyanate and an amine having the formula : <CHEM> wherein Q represents hydrogen or hydrocarbyl and R represents a hydrocarbyl radical selected from radicals of the formulae : <CHEM> or wherein R and Q together with the attached nitrogen atom form a piperidine, morpholine or pyrolidine ring bearing a hydrocarbyl radical on at least one of the carbon atoms adjacent to the nitrogen atom.
Patent EP-0238371-B1 (EP)
IPC: B65D25/08
Filed: 1987-02-09
Granted: 1989-06-28
Abstract: The storage and dispensing unit comprises a container, a stoppering device and an applicator device. The stoppering device comprises a sleeve wherewith it is fitted on to the container and which carries the applicator device, and a closing cap comprising an external skirt surrounding the sleeve and an internal skirt delimiting with a top a compartment for an additional product intended to be added to that contained in the container. The cap is capable of displacement in relation to the sleeve, a bead of the skirt being disengaged from a groove of the sleeve for catch engagement in another groove, the skirt sliding in a leakproof manner around a skirt of the device, and a perforator of the cap coming during this action to pierce a foil which is carried by the device and closes the compartment, for the additional product to drop to allow the additional product into the container through the openings of the applicator device. The device is usable for the storage of nail varnish.
Patent EP-0295252-B1 (EP)
Title: Essuie-glace pour automobiles
IPC: B60S1/36
Filed: 1987-02-26
Granted: 1990-01-10
Abstract: Un dispositif essuie-glace pour automobiles comprend un bras de monture relié à un élément de guidage oscillant et radialement entraîné par rapport à l'axe d'oscillation par un mécanisme à bielle-manivelle. Le bras de monture porte à son extrémité libre une raclette d'essuie-glace qui repose sur la surface à essuyer. L'élément de guidage comprend un levier oscillant saillant par rapport à l'axe d'oscillation, sur lequel est rotativement montée une roue dentée dont l'axe de rotation est parallèle à l'axe d'oscillation. La roue dentée coopère avec un engrenage fixe par rapport au cadre et concentrique par rapport à l'axe d'oscillation. Afin d'obtenir un engrenage réducteur avec peu de tolérance et à fonctionnement silencieux, la roue dentée est partiellement entourée d'une courroie dentée pourvue des deux côtés d'un profil denté. Le premier profil denté extérieur enclenche l'engrenage fixe par rapport au cadre et le deuxième profil denté intérieur enclenche la première roue dentée et une deuxième roue dentée rotativement montée sur l'élément de guidage et partiellement entourée par la courroie dentée. La deuxième roue dentée est fixée à la manivelle du mécanisme à bielle-manivelle.
Patent EP-0298987-B1 (EP)
IPC: B60N/
Filed: 1987-05-11
Granted: 1990-12-27
Abstract: The seat, especially for public transport vehicles, consists of a chassis and of multi-layer upholstery. The upholstery consists of a flame-retardant covering material and a support element consisting of synthetic foam incorporating a fire-resistant material. Arranged between the covering material (7) and the support element (13) is a further intermediate layer (8) consisting of polyether foam. The intermediate layer is impregnated with a fire-proofing agent (9). The synthetic material of the support-element (13) contains a powder-type fire proofing material (14).
Patent EP-0275314-B1 (EP)
Title: Procede de transmission de puissance
Inventor: MURAI YOSHIKAZU
IPC: C10M105/04
Filed: 1987-06-05
Granted: 1994-08-31
Abstract: Un procédé de transmission de puissance comprend l'utilisation d'un fluide d'entraînement par traction contenant comme matière de base une composition composée d'une quantité de 2,4-dicyclohexyl-2-méthylpentane comprise entre 40 et 80 % en poids et d'une quantité d'un mélange de polycyclohexylalcane et d'un dérivé de perhydroindane comprise entre 20 et 60 % en poids, le rapport en poids entre le dérivé de perhydroindane et le polycylohexylalcane ne dépassent pas 0,5, et ayant une viscosité (à 100°C) comprise entre 5,0 et 15,0 cSt (10-2 cm2/sec). Ce fluide a un coefficient élevé de traction et une bonne résistance à l'oxydation.
Patent EP-0288740-B1 (EP)
IPC: G06F13/40
Filed: 1988-03-23
Granted: 1991-11-06
Abstract: Circuit arrangement on a bus line (BL) of an integrated circuit for data transmission between data transmitters (DW1,..., DWY) and data receivers (DR1,..., DRX), the bus line (BL) being charged to a particular electrical voltage level during a precharging phase (VPh) and the voltage level of the bus line (BL) being left or recharged within a recharging phase in accordance with the digital information to be transmitted during a data transmission phase. For the accelerated recharging of the bus line (BL), the latter is connected to a trigger circuit which produces an additional accelerated discharging or charging of the bus line when a predetermined trigger level (S) is reached. The bus line (BL) in this arrangement is divided into N part-lines (BLA, BLB,..., BLN), each of which is connected via a switching element (SGA, SGB,..., SBN) to an input of a logic gate (LG), the output of which drives discharge transistors (T1A, T1B,..., T1N) for the rapid recharging of each individual part-line. 
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Patent EP-0293900-B1 (EP)
Inventor: MUELLER RICHARD AUGUST
IPC: A61K31/34
Filed: 1988-06-03
Granted: 1994-03-16
Abstract: The compounds of the present invention comprise substituted phenolic thioethers, sulfoxides, and disulfides that are specific inhibitors of 5-lipoxygenase and which, therefore, are useful in the treatment of local and systemic inflammation, allergy and hypersensitivity reactions and other disorders in which agents formed in the 5-lipoxygenase metabolic pathway are involved.
Patent EP-0313985-B1 (EP)
IPC: B21K1/08
Filed: 1988-10-20
Granted: 1993-03-17
Abstract: In a method of making a cam shaft from a tube, which is provided with bearing locations and with cams, or from a blank which has a cam shape, the shape of the cam shaft with the cams and the bearing locations is formed into the tube or blank by rotary swaging and round kneading by tool segments. In a first step, a blank (9) in the shape of a cam is subjected in the region of the bearing locations (13) of the cam shaft to preforming by forging or swaging, to give an at least approximately circular shape. In a second step, both the bearing locations (13) and also the remaining regions of the cam shaft are formed by the swaging and round kneading by tool elements which at least partially surround the blank and exert the radial pressures on the latter, altering its shape and cross-section, to give the shape of the cam shaft with the cams (16) and the bearing locations (13). 
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Patent EP-0291121-B1 (EP)
IPC: G12B17/02
Filed: 1988-05-04
Granted: 1992-08-26
Abstract: Picture display device having a display tube and a deflection unit (9) comprising a field deflection coil and a line deflection coil (11). In order to comply with a predetermined interference radiation standard, the picture display device is provided with a compensation coil system having a first set of compensation coils (18, 19) for generating a dipole compensation field and possible a second set of compensation coils (18a, 19a) for generating a fourpole compensation field, the compensation coil system being preferably arranged in series with the line deflection coil 11 and being provided with electric means (R; R1; R2; R3; R4) to shift the phase of the current through at least a part of the compensation coil system with respect to the phase of the current through the line deflection coil.
Patent EP-0286247-B1 (EP)
Title: Ceramic metal halide lamps
IPC: H01J61/02
Filed: 1988-03-16
Granted: 1991-01-16
Abstract: A ceramic metal halide high pressure discharge lamp has an arc gap separating the discharge electrodes which is not less than 10mm and a wall loading which is at least 50W cm<-><2>. The relatively small arc gap enables a relatively low operating voltage (in the range from 80V to 130V) to be used.
Patent EP-0314412-B1 (EP)
Title: Device for tendon and ligament repair
IPC: A61B17/04
Filed: 1988-10-24
Granted: 1993-10-06
Abstract: A device (10), suitable for use in repairing a lacerated or severed tendon (32), particularly a hand flexor tendon, having a flat band body (12) with opposite ends (14, 16) of the body designed to anchor connecting sutures (18). The device (10) also finds applicability in the repair of lacerated or severed ligaments (58). Also disclosed is a method of repairing a severed tendon (32) by implanting a flat band device (10) suturing together the device and the tendon to effect an anastomosis along approximated ends of the severed tendon. Further disclosed is a method of repairing a lacerated or severed ligament (58).
Patent EP-0314493-B1 (EP)
Inventor: MOHN FRANK
IPC: F16J15/40
Filed: 1988-10-28
Granted: 1993-12-22
Abstract: A mushroom-shaped piston 10 is driven to reciprocate in a cylinder 20 by an annular driving part 70 extending around its stem. The driving part forms the "rotor" of a linear electric motor, the "stator" of which is provided by the cylinder. The ends of piston are exposed to greater and lesser pressures P1, P2. During movement of the driving member relative to the piston against the bias of a spring 40, fluid flow through a passage 76 containing a one-way valve 60 generates an overpressure in a chamber between seals 30, 32, 34 and prevents leakage of fluid around the seal 30. Figure 2 shows a modification in which the piston 110 has a central well 113, 114 containing a plunger 180 biassed by a diaphragm 140. Here the overpressure is generated in the well and a passage 116 exposes a seal 131 to the overpressure to prevent leakage around the piston.
Patent EP-0294427-B1 (EP)
Title: Ensemble distributeur de fluide sterile et unitaire, ainsi que procede pour son formage
IPC: A61L2/06
Filed: 1987-12-02
Granted: 1993-02-03
Abstract: Le procédé de formage dudit ensemble (10) consiste à former un récipient (12) rempli de fluide et comportant un orifice distributeur en vinyle (14) et à former un ensemble de tranfert de fluide (17) muni d'un connecteur à crampon en vinyle (40). Ce dernier est introduit dans l'orifice distributeur en vinyle (14), mettant ainsi l'ensemble (17) en communication d'écoulement fluidique avec le fluide (F) du récipient (12). L'ensemble (10) est stérilisé dans un autoclave. La chaleur de stérilisation fait fondre au moins une partie superficielle du connecteur à crampon en vinyle (40) et ramollit une partie superficielle adjacente intérieure de l'orifice (14) sur le récipient (12). Après stérilisation, l'ensemble de transfert (17) est collé à demeure sur le récipient (12). La présence du fluide (F) dans l'ensemble de transfert pendant la stérilisation empêche la fusion et la fermeture des ouvertures de l'ensemble (17) par suite de la chaleur de stérilisation.
Patent EP-0359741-B1 (EP)
Title: Apparatus system for the agricultural working of soil
IPC: A01B49/06
Filed: 1988-03-03
Granted: 1992-08-19
Abstract: PCT No. PCT/EP88/00158 Sec. 371 Date Nov. 7, 1989 Sec. 102(e) Date Nov. 7, 1989 PCT Filed Mar. 3, 1988 PCT Pub. No. WO88/06399 PCT Pub. Date Sep. 7, 1988.The equipment system consists essentially of the undercarriage 101 having supporting wheels, the rotary device with dovetailing prongs 102, the sowing machine 103 and the land roller or clod breaker apparatus 104. The system components may be used in various combinations or individually.
Patent EP-0355103-B1 (EP)
Title: A method of manufacturing a truss beam
IPC: E04C/
Filed: 1988-04-11
Granted: 1991-12-27
Abstract: A carcase (1) is firstly manufactured by arranging a plurality of elongate members (4) of a composite material around a plurality of spacer members (2). A plurality of taut wires (5, 5') is subsequently wound around the carcase (1) such that each elongate member (4) is contacted by one of the wires (5, 5') in the plane of each spacer member (2). The wires (5, 5') may be subsequently adhered to the carcase (1), preferably by means of melting a thermoplastics coating of the wires (5, 5') and allowing the coating to set. The beam produced by this method is lightweight and strong.
Patent EP-0312568-B1 (EP)
IPC: A61B19/00
Filed: 1988-04-27
Granted: 1993-07-21
Abstract: Appareil permettant de délimiter la position d'une cible consitutant une partie située dans le cerveau d'un patient, devant être traité chirugicalement, et faisant appel à la tomographie assistée par ordinateur, à la technique RMN ou à un appareillage de rayons X combiné à un instrument de stéréotaxie afin de définir la position de la cible. Le nouvel appareil comprend un cadre (1) pouvant être fixé de manière inamovible selon une façon connue en soi, à la boîte crânienne du patient, et contient au moins un moyen de guidage (2, 3) s'étendant dans une première direction, un élément (7) supporté par lesdits moyens de guidage, coulissant dans la même direction ainsi que dans une direction perpendiculaire à celle-ci, lesdits moyens porteurs (8, 9) permettant un mouvement rotatif dans le plan du premier moyen de guidage et autour d'un axe perpendiculaire à la seconde direction. Le nouvel appareil comprend également un bras de support (10) relié auxdits moyens, s'étendant en parallèle audit axe, mais de manière excentrique par rapport à celui-ci, un support (15) de source de lumière laser relié audit bras de support par un élément arqué (12) étant monté de manière à pouvoir être réglé par rapport audit bras de support.
Patent EP-0366665-B1 (EP)
Title: Transmission
IPC: F16H61/28
Filed: 1988-05-16
Granted: 1993-06-30
Abstract: Un véhicule à moteur comprend au moins une roue roulant sur le sol et entraînée par un moteur à combustion interne (10) par l'intermédiaire d'une transmission comportant un embrayage (14) et une boîte d'embrayages de changement de vitesse (12). La boîte d'embrayages (12) présente plusieurs rapports de démultiplication qui peuvent se placer en prise exclusive les uns par rapport aux autres et dont celui qu'on désire peut être placé en prise par un mouvement de pivot du levier de changement de vitesse (16) imprimé manuellement, dans les directions (A) ou (B) respectivement, autour d'un point de pivot (34), de sorte qu'une partie de levier de changement de vitesse (16) au-dessus du point de pivot (34) se déplace d'un côté à l'autre de la disposition des vitesses. Le levier de changement de vitesse (16) comprend un manche (33) pivotant au niveau du point (34) et un pommeau (42) placé sur un tube (40) et pivotant de façon à basculer au niveau du point (44) sur le manche (33). Lorsqu'on fait basculer le tube (40) en exerçant une force manuelle dans la direction (a) ou (b) par rapport au manche (33), un signal est envoyé par la ligne (64') ou (66)' à la commande d'embrayage (18, 20), provoquant ainsi le désengagement automatique de l'embrayage (14). Une application continue de la force manuelle sur le tube (40) permet à ce dernier de pousser le manche (33), lequel pivote dans la direction (A) ou (B) du côté opposé de la disposition des vitesses. Lorsque la commande (18, 20) reçoit un signal par la ligne (54') qui indique l'engagement d'un nouveau rapport de démultiplication, la commande (18, 20) effectue automatiquement le ré-engagement de l'embrayage (14). La commande (18, 20) comporte une mémoire (68) qui mémorise dans quelle direction (A) ou (B) s'est effectué le mouvement de pivot du levier de changement de vitesse (16), de façon à effectuer l'engagement du rapport de démultiplication en prise à ce moment. La direction (a) est sensiblement identique à la direction (A) et la direction (b) est sensiblement identique à la direction (B). La mémoire (68) agit de façon à empêcher à la commande (18, 20) de provoquer le désengagement de l'embrayage (14), lorsqu'on fait basculer le tube (40) dans la même direction que celle dans laquelle le levier de changement de vitesse (16) a effectué son mouvement de pivot pour provoquer l'engagement du rapport de démultiplication en prise à ce moment.
Patent EP-0328629-B1 (EP)
IPC: G03G21/00
Filed: 1988-08-04
Granted: 1992-11-04
Abstract: Un appareil de nettoyage de toner utilisant un matériau de nettoyage particulaire comprend un dispositif de remplacement du matériau de nettoyage particulaire, lequel dispositif possède des moyens de réception (11) pour recevoir un conteneur (20) de matériau de nettoyage nouveau. Le conteneur est inversé par le dispositif et le matériau est dosé sur une brosse (2) en réponse au fonctionnement normal de l'appareil. Du matériau usé est automatiquement nettoyé de la brosse à l'aide d'un couteau (17) au cours du processus de remplacement. Le nouveau matériau ne peut être ajouté sans enlever le vieux matériau usé, ce qui empêche de surcharger la brosse.
Patent EP-0456635-B1 (EP)
Inventor: TANGORRE EPOUSE MANQUAT ELIANE
IPC: E04H3/16
Filed: 1988-09-30
Granted: 1994-01-19
Abstract: L'objet de l'invention consiste en un dispositif de structuration et d'assemblage des éléments pour l'édification d'abris rétractables. Il est constitué par les moyens pris aussi bien en combinaison que séparément et plus particulièrement par le guidage s'effectuant par des glissières dont la partie mâle (21) est liée rigidement à la partie intérieure de la plinthe (19) et recouvrant d'une garniture (22) frottant sur la partie femelle liée de façon permanente au côté extérieur de la plinthe afin d'éviter le phénomène d'arc-boutement des secteurs télescopiques. Il est destiné à la réalisation d'abris de formes et de dimensions variables suivant les applications, avec ces assemblages d'éléments simplifiant le montage avec des montures légères, auto-structurées, évitant les déformations lors des poussées et tractions, tout en améliorant le guidage des organes de roulement.
Patent EP-0353744-B1 (EP)
Title: Air cooler
IPC: F04D25/08
Filed: 1989-08-02
Granted: 1992-12-02
Abstract: An air cooler is described in which an air-guiding grille is provided on the downstream side, between the fan rotor and an electric motor fitted externally, said grille straightening the air flow.