baber/WOPTO huggingface dataset:
Patent EP-0329529-B1 (EP)
Title: Method for joining plastic parts together, using a cross-linking agent and an electrical heating resistor
IPC: B29C65/02
Filed: 1989-02-08
Granted: 1993-04-07
Abstract: Method for joining by crosslinking plastic components comprising a resistor enabling them to be heated electrically to the appropriate temperature for joining. According to the invention the crosslinking agent is introduced onto the components whose temperature is adjusted for a sufficient period to allow the agent to diffuse without crosslinking and the temperature of these components is then raised between approximately 150 and 350 DEG C for a period of time longer than the half-life of the agent, so as to induce the crosslinking of the plastic, thus ensuring the leakproof joining of the components. The invention applies especially to the production of gas distribution networks.
Patent EP-0344288-B1 (EP)
Inventor: MANDELL GERALD L
IPC: A61K31/522
Filed: 1988-12-07
Granted: 1995-02-15
Abstract: A family of compounds effective in inhibiting interleukin-1 (IL-1) activity, tumor necrosis factor (TNF) activity, and the activity of other leukocyte derived cytokines is comprised of 7-(oxoalkyl) 1,3-dialkyl xanthines of the formula    <IMAGE>  (I)  in which R1 and R2 are the same or different and are selected from the group consisting of straight-chain or branched alkyl radicals with 2 to 6 carbon atoms, cyclohexyl, alkoxyalkyl and hydroxyalkyl radicals, and A represents a hydrocarbon radical with up to 4 carbon atoms which can be substituted by a methyl group. The inhibition of Il-1, TNF, and other cytokines in mammals is implicated in allerviation of a wide variety of disease conditions.
Patent EP-0391965-B1 (EP)
Inventor: NELSON LEONARD EDWARD
IPC: H04W88/18
Filed: 1989-07-05
Granted: 1994-01-12
Abstract: Appareil et procédé de renvoi automatique d'appel, ou par réponse sélective, pour transmettre un message à un ou plusieurs dispositifs de recherche (12) qui ont une capacité d'accusé de réception. Dans un mode de réalisation, l'appareil de la présente invention transmet automatiquement un message à un autre dispositif de recherche de personne du système lorsque le dispositif de recherche de pesonne ayant été appelé initialement n'accuse pas réception du message dans une période de temps prédéterminée. Cet autre dispositif de recherche de personne est déterminé à partir d'une liste hiérarchique établie de recherche (42) qui est incluse dans l'appareil terminal de recherche de personne lui-même. Dans un autre mode de réalisation, lorsque les dispositifs de recherche de personne du système ont une capacité de réponse d'accusé de réception multiple, un dispositif de recherche appelé (12) peut demander que le message reçu soit renvoyé automatiquement à un ou plusieurs autres dispositifs de recherche de personne du système selon la réponse d'accusé de réception particulière choisie par l'utilisateur du dispositif de recherche de personne appelé.
Patent EP-0359807-B1 (EP)
Inventor: FLANAGAN MICHAEL THOMAS
IPC: G01N33/74
Filed: 1989-03-28
Granted: 1994-11-17
Abstract: Assay techniques are described which employ the evanescent field properties of optical waveguides combined with a resonance energy transfer step between fluorophores bound to reagents involved in the assay. Also described are a kit and a device for use in such assays.
Patent EP-0365655-B1 (EP)
Inventor: URRY DAN W
IPC: A61F2/06
Filed: 1989-04-14
Granted: 1994-09-21
Abstract: An elastomeric material, capable of reversibly contracting and relaxing by an inverse temperature transition, in a form suitable for use as a protective layer between a mammalian repair site and a second tissue site whereby adhesion involving said repair site and said second tissue site is substantially prevented.
Patent EP-0385164-B1 (EP)
Title: Catalyst for the selective reduction of nitric oxide with ammonia
IPC: B01J23/00
Filed: 1990-02-12
Granted: 1993-10-06
Abstract: A catalyst for the selective reduction of nitrogen oxides by means of ammonia contains, in addition to titanium oxide as component A), at least one oxide selected from the group comprising W, Si, B, Al, P, Zr, Ba, Y, La and Ce and at least one oxide selected from the group comprising V, Nb, Mo, Fe and Cu as component B), the atomic ratio between the elements of the components A) and B) being 1 : 0.001 to 1. The catalyst is obtainable by kneading reactive titanium oxide of high specific surface area comprising predominantly anatase with the substances comprising component B) or their precursors with the addition of processing agents to give a homogeneous kneaded mass, extruding this, drying the extrudate and calcination in air at 300 - 800 DEG C.
Patent EP-0392245-B1 (EP)
Inventor: NARJES FERDINAND
IPC: H04B3/46
Filed: 1990-03-26
Granted: 1994-12-28
Abstract: For the monitoring of digital telecommunication transmission devices during operation, said devices contain additional processor units which accept the fault reports and convert them into telemetry signals. Because of the aimed for interrogation of individual processor units, the latter are addressed, one processor unit functioning as master and the other as slave. After the repair or new installation it is desired that the new addressing of all the processor units can be carried out under the control of a slave. For this purpose a processor unit switched as slave transmits an appropriate instruction telegram either in the direction from which it has received call-up instructions or, if said instructions have not been received yet, it initially transmits said instruction telegram in a transmission direction, then waits for a suitable period of time to determine whether a master has been activated for addressing and, if this is not the case, transmits the instructions in the opposite transmission direction. <IMAGE>
Patent EP-0400535-B1 (EP)
Inventor: LANZONI MAURICE
IPC: F16B5/02
Filed: 1990-05-28
Granted: 1994-07-06
Abstract: A fastening element for the installation of profiles (2) on a fixed substructure (3) consists of a screw (8) and a dowel (7). The screw (8) is provided with a thread over the complete length of the shank, a first threaded section on the free end of the shank (14) being constructed for screwing into an anchoring dowel constructed on the rear end of the dowel (7) and a second threaded section (16), close to the head of the screw, with a larger external diameter than the first threaded section, being capable of being brought into effective connection with a section of the dowel (7) which is constructed as a dowel sleeve (12). The dowel sleeve (12) and the anchoring dowel (10) are firmly connected to one another as one piece and thus form a one- piece dowel (7). The dowel (7) has an at least approximately constant external diameter over its complete length. The head (9) of the screw (8) also has approximately the same external diameter, so that a hole (6) of continuously constant diameter can be made before insertion of the fastening element (1) in the profile (2) and the fixed substructure. <IMAGE>
Patent EP-0414007-B1 (EP)
Inventor: TAKAKU HARUO C O NIPPON MINING
IPC: A61K38/00
Filed: 1990-08-02
Granted: 1995-07-19
Abstract: A novel arginine deiminase of an approximately 45,000 molecular weight derived from mycoplasma having an ability to decompose arginine, and the method of manufacturing this novel enzyme from mycoplasma. This enzyme is an effective anti-cancer agent, as it shows anti-cancer activities both in vitro and in vivo.
Patent EP-0440919-B1 (EP)
Inventor: GRUBE ERWIN
IPC: B61G5/02
Filed: 1990-12-07
Granted: 1994-03-02
Abstract: A conveyor is presented which consists of individual carriers which can be driven in pushing or pulling mode and can be coupled together to form a train. The overall length of this conveyor is absolutely constant both in pulling and pushing mode. For this purpose, the individual carriers are connected to one another via elastic coupling elements (1) both in a positively locking and in a frictionally locking fashion so that a spatially articulated arrangement which is free of play is constructed. Instead of the elastic coupling elements (1), cardan joints (4) can be provided which are prestressed via springs (5a, 5c) which exert a compressive force on the joint part via a ball (6a, 6c) or a bolt (6a, 6c) so that the cardan joint (4) itself is absolutely free of play. <IMAGE>
Patent EP-0395134-B1 (EP)
Inventor: BRETON CLAUDE
IPC: C01D7/40
Filed: 1990-04-11
Granted: 1995-07-05
Abstract: Sodium bicarbonate in the form of ovoid or spherical particles, obtained by crystallisation of sodium bicarbonate from a supersaturated aqueous sodium bicarbonate solution which is circulated through a moving bed of crystals. 
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Patent EP-0385722-B1 (EP)
Inventor: COATES IAN HAROLD
IPC: A61P25/20
Filed: 1990-02-27
Granted: 1995-04-19
Abstract: The invention provides lactam derivatives of the general formula (I)   <CHEM> wherein R<1> represents a hydrogen atom or a group selected from C1-6alkyl, C3-6alkenyl, C3-10alkynyl, C3-7cycloalkyl,C3-7cycloalkylC1-4alkyl, phenyl, phenylC1-3alkyl, phenylmethoxymethyl, phenoxyethyl, phenoxymethyl, -CO2R<3>, -COR<3>, -CONR<3>R<4> or -SO2R<3> (wherein R<3> and R<4>, which may be the same or different each represents a hydrogen atom, a C1-6alkyl or C3-7cycloalkyl group, or a phenyl or phenylC1-4alkyl group, in which the phenyl group is optionally substituted by one or more C1-4alkyl, C1-4alkoxy or hydroxy groups or halogen atoms, with the proviso that R<3> does not represent a hydrogen atom when R<1> represents a group -CO2R<3> or -SO2R<3>);  and R<2> represents a group of formula (a), (b) or (c): <CHEM> wherein R<5> represents a hydrogen atom or a C1-6alkyl, C3-7cycloalkyl, C3-6alkenyl or phenylC1-3alkyl group;  n represents 2, 3 or 4; Q represents a hydrogen or a halogen atom, or a hydroxy, C1-4alkoxy, phenylC1-3alkoxy or C1-6alkyl group or a group -NR<6>R<7> or -CONR<6>R<7> wherein R<6> and R<7>, which may be the same or different, each represents a hydrogen atom or a C1-4alkyl or C3-4alkenyl group, or together with the nitrogen atom to which they are attached form a saturated 5 to 7 membered ring);  and physiologically acceptable salts and solvates thereof. The compounds of formula (I) are potent and selective antagonists of 5-hydroxytryptamine at 5-HT3 receptors and are useful, for example in the treatment of psychotic disorders, anxiety and nausea and vomiting.
Patent EP-0511211-B1 (EP)
Title: Abschirmbehältnis für einen bereich einer leiterplatte
Inventor: KOPPATZ DIETMAR
IPC: H05K9/00
Filed: 1990-11-13
Granted: 1994-09-14
Abstract: Die Erfindung betrifft ein Abschirmbehältnis für einen Bereich einer Leiterplatte mit einer auf der einen Seite der Leiterplatte angeordneten ersten und einer auf der anderen Seite der Leiterplatte befindlichen zweiten Halbschale sowie mit Befestigungsmitteln für die Halbschalen. Für einen einfachen und kontaktsicheren Aufbau ist vorgesehen, daß von dem Rand einer der Halbschalen (2, 3) Laschen (5) ausgehen, die leiterbahnberandete Schlitze (9) der Leiterplatte (6) durchgreifen und mit Vorsprüngen (11) versehen sind, die an den das Abschirmpotential führenden Leiterbahnen (7) unter Kontaktanpreßdruck anliegen und daß die freien Endbereiche (13) der Laschen (5) gegen die andere Halbschale (2) unter elektrischer Kontaktgabe treten.
Patent EP-0446605-B1 (EP)
Inventor: CIANCIAVICCHIA DOMENICO
IPC: A61M1/36
Filed: 1991-02-05
Granted: 1995-09-27
Abstract: A system for detecting the passage of air bubbles in the drip attachment (7) of a dialysis unit (1), which system comprises: a sensor (16) for generating an acoustic signal through the drip attachment (7); a sensor (17) for converting the acoustic signal into an electric signal; a circuit (18) for amplifying the signal in automatically variable manner and producing a signal which, in the absence of air bubbles in the drip attachment (7), presents only a continuous component, and, in the presence of air bubbles, also presents a transient component proportional to the volume of the bubbles; a circuit (22) for converting the transient component into an alarm signal; and a unit (13) for receiving the alarm signal and arresting the dialysis treatment. <IMAGE>
Patent EP-0447832-B1 (EP)
Inventor: UPADHYA KAMLESHWAR NMN
IPC: H01J9/14
Filed: 1991-02-22
Granted: 1994-11-23
Abstract: An x-ray tube target has improved heat dissipation by applying a layer of diamond (23) between the focal track (12) and the target body (11). The diamond layer can be applied directly to a graphite target body, a graphite disc covered with silicon carbide or to a disc composed of an molybdenum alloy such as TZM. <IMAGE>
Patent EP-0457011-B1 (EP)
Title: Drain for a tiled floor
IPC: E03F5/04
Filed: 1991-04-03
Granted: 1992-10-07
Abstract: The drain pot (10) is extended at the top by a circular-cylindrical attachment (14) carrying a grating (18). A square frame (17) at the top of the attachment is continued all-round, by an integral collar (16). The face of the collar serves for bonding a sealing film. In this arrangement, a full face (16a) and a face (16b) with a net structure are formed on the collar in order to bring about interlocking with the adhesive and, since the net structure can expand, to prevent tearing off under tension. <IMAGE>
Patent EP-0451836-B1 (EP)
Inventor: BEY PHILIPPE
IPC: C07D239/88
Filed: 1991-04-11
Granted: 1995-12-27
Abstract: This invention relates to certain conjugates of folates and antifolates with difluoroglutamic acid which are useful in the treatment of patients suffering from certain neoplastic diseases including leukemia, melanomas, carcinomas, sarcomas and mixed neoplasias.
Patent EP-0461374-B1 (EP)
Inventor: METZ-STAVENHAGEN PETER DR MED
IPC: A61B17/70
Filed: 1991-04-26
Granted: 1995-08-16
Abstract: Device for bracing vertebrae of the human spinal column, with two retention members which can be brought in each case into engagement with a vertebra and which have an opening (10) for receiving a threaded rod, and pairs of threaded nuts which can be pushed onto the threaded rod and which fix the position of the retention member on the threaded rod, the retention member being designed as a clip (10) with two legs (14,16) which can be bent relative to one another in a plane passing through the threaded rod for the purpose of enclosing a transverse continuation of a vertebra. <IMAGE>
Patent EP-0462541-B1 (EP)
Inventor: MIYAMOTO KATSUHIRO
IPC: G02F1/133
Filed: 1991-06-17
Granted: 1997-04-02
Abstract: There is disclosed an image information control apparatus provided with a first device for receiving image information transferred at a predetermined interval, and a second device for controlling the received image information by skipping the received image information in such a manner that the unskipped image information can be transferred in synchronization with a designated horizontal scanning period. <IMAGE>
Patent EP-0472093-B1 (EP)
Inventor: MUELLER THOMAS DR
IPC: C07D239/14
Filed: 1991-08-13
Granted: 1993-11-03
Abstract: Bis-guanidines of formula (I) their plant-tolerable acid addn. salts and metal complexes are new: R1 and R2 = H, 5-10C alkyl, 3-10C alkenyl, or alkynyl, 1-8C alkoxy- (2-8C) alkyl, 3-10C haloalkenyl, 5-12C cycloalkyl (opt. with up to 3 of OH, 1-10C alkyl, haloalkyl or alkoxy, or 1-8C alkoxy (1-8C) alkyl as substits). or benzyl (opt. substd. by 1-3 1-10C alkyl or alkoxy (themselves opt. substd. by OH or 1-6C alkoxy) or by one 1-10C haloalkyl) but not both H, or R1 and R2 can together complete a 5-11 membered heterocycle opt. substd. by 1-3 of 1-10C alkyl or 1-8C alkoxy (1-8C) alkyl, X = CH2, O, C-C single bond, NH, N(1-10C alkyl) or N-benzyl (opt. ring-substd. by 1-3 of 1-10C alkyl, alkoxy or haloalkyl or halo), m = 5-8.
Patent EP-0532785-B1 (EP)
Title: Film-wrapping and boxing machine particularly for spools of thread and the like
Inventor: NICOLO PIERFRANCESCO
IPC: B65B5/10
Filed: 1991-09-19
Granted: 1997-07-02
Abstract: The present invention relates to a film-wrapping and boxing machine particularly for spools of thread and the like, which has the peculiarity of comprising a station (1) for the film-wrapping of spools (2) of thread and the like removed from a spool accumulation region (3), a unit (5) for the advancement and orientation of the film-wrapped spools, a station (6) for the forming of a layer of spools, a unit (7) for removing and transferring the layer of spools, and a station (8) for boxing the preformed layer of spools. <IMAGE>
Patent EP-0439278-B1 (EP)
Inventor: BEST JOHN STEWART
IPC: G11B21/10
Filed: 1991-01-17
Granted: 1995-03-29
Abstract: A method and means is described for writing data on a recording medium, such as a disk or tape, containing servo samples in such manner that the number of servo samples is increased with a minimal increase in overhead (non-data) regions. The tracks on the medium are divided into a plurality of maxi sections, each of which contains all fields with servo and associated overhead information and also a data field. At least one micro servo section containing only a portion of said information is located within each data field. As each micro servo section passes by an associated recording head, writing and reading of data is temporarily interrupted, but resumed when the micro servo section moves beyond the head, in such manner as to require minimal resynchronisation of said data during reading. Using a phase continuous clock, data is written in both portions of a data field to either side of each micro servo section in one pass of the disk or tape relative to the head. The micro servo sections contain no timing reference address mark and require no data encoder/decoder flush or synchronisation byte to resume reading in the portion of the data field following each micro servo section. <IMAGE>
Patent EP-0443779-B1 (EP)
Inventor: DAY JOHN
IPC: F16K11/07
Filed: 1991-02-14
Granted: 1995-03-29
Abstract: A valve bush for a dynamic multi-port valve comprises a plurality of separately formed hollow cylindrical plastics segments (33, 34, 35) interengaged in end-to-end relationship to form the bush, the or each intermediate set of small diameter apertures being in the form of a plurality of apertures, for example rectangular slots, defined by facing end surfaces of two adjacent segments (33/35 and 34/35) and by a plurality of spaced fingers (42, 43, 44, 45) extending axially from said end surfaces. A bush of the invention for a five port valve will comprise three such segments, and a bush for a three port valve will comprise two such segments. <IMAGE>
Patent EP-0449554-B1 (EP)
Inventor: STOWELL DAVIN
IPC: A47G21/00
Filed: 1991-03-25
Granted: 1997-10-01
Abstract: A universal handle (10) for household and other hand-held implements, the handle being adapted to ergonomically render the implement to which it is applied useable by individuals who have difficulty in firmly grasping a conventional handle. The universal handle, which is fabricated of elastomeric material having good thermal insulation and cushioning properties, includes an internal cavity (16) to socket the core shank (15) of the implement. The handle has an elliptical cross section, the opposing sides of the handle adjacent its upper end each having a concave depression (18A,18B), in each of which an array of spaced, flexible fins (19) is anchored to define a depressible grip site. When the fingers (21,23) of a user's hand (20) are clenched about the handle, the internal region of the resultant fist conforms to the form of the handle to provide a good grip thereon, the thumb (24) and forefinger (25) pressing into the grip sites to enhance the user's grip on the handle. <IMAGE>
Patent EP-0476930-B1 (EP)
Inventor: TSUJI AKIO
IPC: G01N33/58
Filed: 1991-09-12
Granted: 1997-11-12
Abstract: Accurate enzyme assays suitable for use in immunoassay techniques are now possible for enzymes associated with the dimerisation of indoxyl esters to form the corresponding indigo, the assays utilising the production of hydrogen peroxide from this reaction, which is found to be sufficiently consistent that it can be used to accurately calculate enzyme activity down to levels of 1 in 1000 compared to colorimetric techniques for the same enzymes.
Patent EP-0466530-B1 (EP)
Inventor: BOULGER JEAN-PIERRE
IPC: F27D1/14
Filed: 1991-06-14
Granted: 1995-12-06
Abstract: Industrial furnace wall of the type comprising external metal armour characterised in that it comprises at least one layer of elastic insulating material (11) under compression in the direction perpendicular to the armour on its entire surface. <IMAGE>
Patent EP-0513219-B1 (EP)
Title: Sac souple pour separateur magnetique
Inventor: HARDWICK R ALAN
IPC: B01L3/00
Filed: 1991-01-31
Granted: 1996-04-03
Abstract: Ensemble à récipients souples utile à la séparation magnétique des particules paramagnétiques d'un mélange biologique hétérogène. Ledit ensemble comprend au moins deux récipients souples (20, 22) possédant des orifices d'entrée et de sortie. Un conduit souple (32) relie l'orifice de sortie d'un premier récipient à l'orifice d'entrée d'un deuxième récipient. Un autre conduit souple (32) est relié à l'orifice de sortie du deuxième récipient afin de permettre la décharge de fluide. Le deuxième récipient souple (20, 22) est conçu pour assurer une diminution du débit de fluide jusqu'à un niveau compris entre environ 1/7 et environ 1/3 du débit de fluide dans le conduit de sortie. Le deuxième récipient (20, 22) est également conçu pour assurer une profondeur de fluide en écoulement comprise entre environ 0,02 et environ 0,04 pouce.
Patent EP-0527902-B1 (EP)
Inventor: FRANDSEN ERIK
IPC: C08L29/04
Filed: 1991-05-08
Granted: 1996-08-14
Abstract: The disclosure relates to a polymer material and a process for its production. The polymer material consists of partially split polyamide and the process entails that an optional polyamide is caused to react with a nucleophilic reagent under melting conditions.
Patent EP-0533842-B1 (EP)
Inventor: SAGSTETTER WILLIAM E
IPC: A61B5/15
Filed: 1991-06-10
Granted: 1995-12-27
Abstract: Un récipient comprend un premier évidement (130) destiné à recevoir l'extrémité antérieure (32) du cylindre d'un support de tube (34) de collecte de sang à aiguille à double extrémité classique, afin de stabiliser le support pendant le dévissage de l'aiguille. Un montant (138) est disposé à l'intérieur de l'évidement (130) afin d'empêcher la rotation du moyeu (44) tandis que l'on fait tourner ledit support (34) afin de dévisser le moyeu. Lors du dévissage, l'aiguille (62) tombe dans le récipient (10), ladite chute pouvant être augmentée au moyen d'une paire de ressorts à lames (142, 144). Un second évidement (172) situé dans le récipient reçoit le collier (78) d'une protection (52) maintenant un support déplaçable (54) de tube de collecte de sang déplaçable, ledit support se vissant sur le moyeu (60) d'une aiguille à double extrémité (62). Un montant (198) se trouvant à l'intérieur de l'évidement (172) peut s'étendre à l'intérieur du collier (78) afin de venir au contact d'une nervure (61) du moyeu (60) de manière à empêcher la rotation de l'aiguille à double extrémité lors de la rotation de la protection (52), afin de dévisser le moyeu (60) du support (5). Lors du dévissage, l'aiguille à double extrémité (62) tombe dans le récipient (10), la chute pouvant être augmentée au moyen d'une paire de ressorts à lames (178, 180).