baber/WOPTO huggingface dataset:
Patent EP-0331314-B1 (EP)
Inventor: SINAY TERRY GENE JR
IPC: C07D237/34
Filed: 1989-02-16
Granted: 1994-04-06
Abstract: This invention relates to a process for the production of phthalazineacetic acid ester derivatives of the formula <CHEM>  wherein R is (C1-C4)alkyl. This invention also relates to the novel compound 1-hydrazino-1,2,3,4-tetrahydro-4-oxo-phthalazineacetic acid of the formula <CHEM> which is an intermediate formed in the process of this invention and which is useful for the production of phthalazineacetic acid ester derivatives of formula IV. The compounds of formula IV are useful for the preparation of certain heterocyclic oxophthalazinyl acetic acids and esters thereof.
Patent EP-0361688-B1 (EP)
Title: Formulation chamber with exterior electrotransport delivery device
IPC: A61M5/14
Filed: 1989-08-30
Granted: 1993-04-28
Abstract: A drug delivery apparatus (10) is disclosed comprising a formulation chamber (24) and an electrotransport device (30) on the outside of the formulation chamber (24) for transporting an electrically charged drug (32) from the outside into a medical fluid (12) that flows through the formulation chamber (24) over drug delivery time.
Patent EP-0378090-B1 (EP)
IPC: B60C11/13
Filed: 1990-01-03
Granted: 1993-03-03
Abstract: Certain relief parts (11, 13) of a tread (1) for a radial tyre, are provided at least with incisions (41, 42, 43) having, in cross-section, outlines in the form of forks, and at least two prongs (41B, 41C) extending from a single portion (41A), the number of incisions (41) on the relief part (12, 13) being multiplied by a factor of at least 1.5 from the depth (h1) of the two-pronged incision (41). Use of such treads for tyres designed for use on wet, snowy or icy surfaces. 
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Patent EP-0398272-B1 (EP)
Inventor: OHASHI YUKIHIRO
IPC: A61K8/68
Filed: 1990-05-15
Granted: 1994-08-10
Abstract: An amide derivative represented by the following general formula (I) or (II): <CHEM> (wherein R<1> and R<2> represent each a straight-chain or branched, saturated or unsaturated hydrocarbon group provided that one of them carries 26 to 39 carbon atoms while the other carries 9 to 39 carbon atoms); or <CHEM> (wherein R<3> represents a straight-chain or branched, saturated or unsaturated hydrocarbon group carrying 10 to 40 carbon atoms; R<4> represents a straight-chain or branched hydrocarbon group carrying 3 to 39 carbon atoms; and R<5> represents a hydrogen atom, a straight-chain or branched, saturated or unsaturated hydrocarbon group carrying 10 to 40 carbon atoms or an acyl group); and a dermatologic preparation containing the same.
Patent EP-0446515-B1 (EP)
Inventor: TARDO TIMOTHY BRYAN
IPC: H04R7/02
Filed: 1990-05-03
Granted: 1994-08-10
Abstract: A dynamic microphone has a diaphragm body formed of this synthetic resinous sheet material having a multilayer central portion (18) consisting of a separately formed patch (18'). The patch (18') comprises a layer of synthetic resinous material and this wire mesh. The centre of this diaphragm and the patch (18') are deformed together to integrate the patch. The magnet (34) of the microphone is preferably made of neodymium-iron-boron and is located within the voice coil (23). <IMAGE>
Patent EP-0404582-B1 (EP)
Inventor: WINSTON PHILIP E
IPC: C08B37/00
Filed: 1990-06-21
Granted: 1994-04-06
Abstract: Surface sizes comprising 1) gellan gum and 2) one or more film-forming polymers such as chemically modified starch, cellulose derivatives, and polyvinyl alcohol are described. The compositions exhibit enhanced film-forming properties.
Patent EP-0461319-B1 (EP)
Inventor: DEWALL TERRY L
IPC: A41D1/04
Filed: 1990-11-20
Granted: 1995-05-24
Abstract: A back support vest (10) including a lower back supporting section (20) formed of elastic material that encircles the body in the lumbar and lumbosacral region, an upper back supporting section (40) formed of non-elastic material that encircles the body in the thoracolumbar and thoracic region, and shoulder straps (44) that join the front and rear lateral portions of the upper section. The vest also includes a reinforced section (60) that spans the lower (20) and upper section (40) centering on the dorsolumbar region. The elastic material of the lower section (20) keeps the reinforced section (60) in tension to provide effective support. Additional support is provided by pockets (68, 69) that releasably attach to the rear of the vest and are adapted to hold additional back support devices such as pillows (80), inflatables (82) and moulded spinal orthoses (84). <IMAGE>
Patent EP-0444124-B1 (EP)
IPC: G03G15/14
Filed: 1989-11-16
Granted: 1993-08-11
Abstract: An image having enhanced cohesiveness is provided by treating the image with heat, ultraviolet radiation or chemical agents prior to transfer of the image from a photoconductor. Treating the developped image improves the efficiency of transfer, reduces the amount of residue remaining on the photoconductor and enables high quality images on a wide variety of substrates to be obtained.
Patent EP-0426820-B1 (EP)
Inventor: JUERGENS RAINER
IPC: E21B47/18
Filed: 1990-05-23
Granted: 1996-01-17
Abstract: Procédé et dispositif de transmission de signaux de données et/ou de commande sur un tubage (1) pendant le fonctionnement d'un appareil de forage, et en particulier procédé et dispositif de transmission de signaux de données et/ou de commande depuis le trou de forage jusqu'à la surface. On redirige les données entre une unité de traitement et/ou de commande et un processeur (10) sous forme de signaux de données et/ou de commande sur une trajectoire de transmission d'une unité d'émission (8, 11, 18, 30) à une unité de réception (9, 14, 20, 31). Pour pouvoir en particulier transmettre au processeur à la fois des données locales et des données qui en sont éloignées, en tenant compte des particularités des conditions d'utilisation prévalant dans le tubage, les signaux de données et/ou de commande sont transmis, sur la trajectoire de transmission entre l'unité d'émission et celle de réception par un ou plusieurs champs magnétiques alternatifs, et les données entrées dans l'unité d'émission (8, 11, 18, 30) sont retransmises sous forme de signaux sonores à l'unité de réception (9, 14, 20, 31) de la trajectoire de transmission. Les dispositifs de mise en ÷uvre de ce procédé comportent, sur la trajectoire de transmission, des coupleurs à induction magnétique (18, 20) ou un détecteur de son (8, 11, 30) ainsi qu'un récepteur de son (9, 14, 31).
Patent EP-0439560-B1 (EP)
Title: Os et racines dentaires prothetiques en nacre
Inventor: CAMPRASSE GEORGES
IPC: A61K6/00
Filed: 1990-05-21
Granted: 1999-08-18
Abstract: Selon l'invention, les produits de remplacement de structures osseuses et radiculo-alvéolaires sont en nacre issue du test de mollusques aquatiques moyennant quoi ils sont histo-compatibles, ostéo-mimétiques, ostéo-inducteurs, bioactifs, non biodégradables et surtout ils ont des propriétés mécaniques comparables à celles de l'os humain et de la racine dentaire naturelle.
Patent EP-0477290-B1 (EP)
Inventor: EMERSON STEPHEN G
IPC: C12P21/02
Filed: 1990-06-14
Granted: 1997-01-29
Abstract: A method and a composition of a culture medium are provided for obtaining ex vivo human progenitor cell expansion. The culture medium comprises human progenitor and/or stem cells, stromal cells and growth factors. The culture medium is replaced substantially continuously at a rate sufficient to maintain an effective growth environment for expansion of progenitor cells, and at least one portion of the stromal cells are transformed fibroblast cells capable of excreting at least one growth factor which directs the proliferation and/or differenciation of said human progenitor and/or stem cells.
Patent EP-0487543-B1 (EP)
Inventor: STEINER MORITZ
IPC: B26F1/36
Filed: 1990-07-04
Granted: 1993-10-27
Abstract: Un perforateur comprend une base (10), un levier de compression (18) monté de manière pivotable sur des paliers latéraux de support de la base (10) qui agit contre la force de rappel d'un ressort (28) sur des poinçons perforateurs guidés de manière coulissante sur la base (10), et un épaulement d'arrêt agencé sur les paliers de support (14) contre lesquels un organe de butée (32) s'arrête sous l'effet de la force de rappel des ressorts (28). L'organe de butée (32) forme une coulisse (32) en plastique en une seule pièce transversalement mobile sur le levier de compression (18) entre deux positions extrêmes. Dans une position extrême, lorsque le levier de compression (18) est abaissé, l'organe de butée forme une butée de retenue du levier en position abaissée contre l'épaulement d'arrêt (26), alors que dans l'autre position extrême, il laisse pivoter librement le levier de compression (18).
Patent EP-0493396-B1 (EP)
Title: Procede et appareil de determination de la capacite anaerobie
Inventor: YORIOKA GERALD N
IPC: A61B5/22
Filed: 1990-08-03
Granted: 1997-02-12
Abstract: Procédé et appareil de définition et de détermination d'une valeur pour un paramètre d'une capacité anaérobie. Le paramètre de capacité anaérobie est défini comme étant le temps nécessaire pour user complètement la capacité anaérobie d'un sujet effectuant un exercice mécanique maximal dans des conditions contrôlées. Une valeur du paramètre de capacité anaérobie pour un sujet est générée à l'aide d'un système de test. Le système de test comprend un dispositif exerciseur (12), un capteur de caractéristique de la puissance (14) et une unité de traitement (16). L'exerciseur (12) comprend un composant mobile dont le mouvement peut représenter une mesure de distance. L'exerciseur crée une charge sur le sujet. Le capteur de caractéristique de puissance (14) est utilisé pour détecter le mouvement du composant mobile et la charge imposée sur le sujet. Des données caractéristiques de puissance,  par exemple des données de mouvement et de charge, sont générées par le capteur de caractéristique de puissance. L'unité de traitement (16) est connectée au capteur de caractéristique de puissance (14) de sorte que des données caractéristiques de puissance et des signaux de commande sont tranférés entre l'unité de traitement et le capteur de caractéristique de puissance. L'amélioration dans le système de test consiste à inclure un programme de commande principale dans l'unité de traitement (16). Le programme de commande principale commande l'enregistrement des données caractéristiques de puissance pendant une période de test. Un ensemble de valeurs de puissance représentatives de la puissance requise pour déplacer le composant mobile est dérivé des données caractéristiques de puissance. Une valeur de capacité anaérobie est déterminée en analysant la chute logarithimique des valeurs de puissance dérivées. Le temps pour appauvrir complètement la fonction logarithmique approchant les valeurs de puissance dérivées constitue la valeur de capacité anaérobie. Des valeurs pour des paramètres tels que la puissance de la volonté, la puissance totale et le potentiel de puissance sont également dérivées de l'analyse.
Patent EP-0473951-B1 (EP)
Inventor: HEITZE GERHARD
IPC: B30B15/02
Filed: 1991-08-06
Granted: 1995-04-12
Abstract: In an upsetting press for reducing the width of rolled material, especially the slab width in hot wide strip blooming trains with toolholders 2 arranged on both sides of the slab edge and receiving the pressing tool 1, a mounting device is proposed for the detachable mounting of the pressing tool 1 and the toolholder 2 which has at least one pretensionable tie bolt 3 with a hammer-shaped tie bolt head 5 held so that it can rotate in or on the toolholder 2, which tie bolt head engages in a recess 6 in the pressing tool 1 which is open on one side, essentially matches the tie bolt head 5 and supports this. 
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Patent EP-0483595-B1 (EP)
Inventor: KAHN MICHAEL G
IPC: G16H20/10
Filed: 1991-10-16
Granted: 2001-12-05
Abstract: An automated diabetes data interpretation system is provided which combines symbolic and numeric computing approaches in order to identify and highlight key clinical findings in the patient's self-recorded diabetes data. The patent data, including blood glucose levels and insulin dosage levels, recorded by a diabetic patient over a period of time by means of a glucose meter or the like, is initially downloaded into a central processing system such as a personal computer. The accepted diabetes data is subsequently processed to (a) identify insulin dosage regimens corresponding to predefined significant changes in insulin dosage which are found to be sustained for at least a predefined segment of the overall data collection period, (b) identify statistically significant changes in blood glucose levels resulting across adjacent ones of the identified insulin regimen periods, and (c) identify clinically significant changes in blood glucose levels from within the identified statistically significant glucose level changes. The results of the diabetes data processing are generated in the form of a comprehensive yet easily understandable data interpretation report highlighting the processing results, including details pertaining to the identified insulin regimens and the associated clinically significant changes in glucose levels. <IMAGE>
Patent EP-0484704-B1 (EP)
Inventor: KAUFMANN HELMUT DR
IPC: H01J37/305
Filed: 1991-10-16
Granted: 1994-07-20
Abstract: In order to heat a heating material (3) or a substrate to be coated in a vacuum chamber (1) or in a bell jar uniformly by means of gas discharge or low-voltage arc discharge, it is proposed that at least one locally variable and/or displaceable magnetic field is maintained in the vacuum chamber or in the bell jar at least during heating. Preferably, at least two partially overlapping magnetic fields are maintained and these are alternately driven more strongly or more weakly in order to modify the current density locally in the vacuum chamber or bell jar and consequently to bring about a more intense or less intense heating across the substrate or the heating material. <IMAGE>
Patent EP-0490304-B1 (EP)
Inventor: ARNOLD WOLFGANG DR RER NAT
IPC: G02B6/35
Filed: 1991-12-07
Granted: 1995-03-08
Abstract: 2.1 The aim is to provide an optical switch of the smallest possible volume. 2.2 The optical switch has a displaceably supported deflecting element (6) which has a diaphragm (10) which is fixed with its outer rim in the switch and from which a web (12) provided with a reflecting surface (13) proceeds. Mounted on the diaphragm (10) is an electromechanical transducer (15) which is capable of varying the bending of the diaphragm (10) in such a way that the web (12) either dips into a light beam with its reflecting surface (13) and deflects it, or is drawn out of the light beam and leaves its direction unaltered. <IMAGE>
Patent EP-0493769-B1 (EP)
Inventor: REIMANN WERNER DR
IPC: C08F218/10
Filed: 1991-12-21
Granted: 1995-10-25
Abstract: Terpolymers which are copolymers of ethylene, vinyl acetate, and vinyl neononanoate or vinyl neodecanoate, a process for their preparation, and a method of their use as additives for mineral oil distillates.
Patent EP-0458501-B1 (EP)
Inventor: WAND RICHARD CROSSROADS FENGAT
IPC: G06F11/00
Filed: 1991-05-13
Granted: 1995-03-29
Abstract: In combination with electronic circuitry (10) which controls the operator of a meter (20) which centres commodity supply, there is provided apparatus for protecting the circuitry against interfering high voltage discharges, comprising a memory (14) on which a pattern of signals is stored by a watchdog curcuit (24) when an orderly shutdown of the controller occurs, for example due to credit expiry, and when the controller is restored to power, the watchdog circuit reads the memory and generates a shutdown control signal of the stored signal pattern is not preset in the memory.
Patent EP-0506717-B1 (EP)
Inventor: PERKINS JOHN LESLIE
IPC: H04L29/08
Filed: 1990-12-21
Granted: 1997-10-22
Abstract: PCT No. PCT/AU90/00608 Sec. 371 Date Jun. 15, 1992 Sec. 102(e) Date Jun. 15, 1992 PCT Filed Dec. 21, 1990 PCT Pub. No. WO91/10309 PCT Pub. Date Jul. 11, 1991.An integrated communication system for the transception of facsimile data or binary file data is described. The system comprises a conventional facsimile machine having the components of a scanner, sampling device, transmission memory, compression device and modem connected to a telephone line of a public switched telephone network all being for the transmission of facsimile data and decompression device, reception memory, recording memory and recording device all being for the reception of facsimile data. These components are under the control of the operations microprocessor and user interface. The binary file data transfer components are the Tx/Rx memory, floppy disk controller and floppy disk drive, again, all under the control of the operations microprocessor. The binary file transfer is achieved either by control codes inserted in the Non Standard Filed (NSF) of a facsimile transmission conducted under the CCITT Recommendation T.30, or the proposed amendments to the DIS/DTC/DCS signals of the same T.30 Recommendation as are under consideration.
Patent EP-0455799-B1 (EP)
Inventor: WALLACE ROBERT
IPC: B42D5/02
Filed: 1990-11-29
Granted: 1994-11-02
Abstract: Bande, par exemple de papier affiche, de conception nouvelle; elle est garnie le long de chaque bord longitudinal, de perforations qui l'engrènent, au moyen des broches espacées de deux roues à entraînement à picots utilisées dans un appareil de manutention du papier pour introduire la bande dans une machine. Selon la présente invention, des fentes (3, 3') de forme allongée alternent avec les perforations (2, 2') pour lesdites roues de chaque côté de la bande (1). Grâce à ces fentes, la bande peut être utilisée avec des machines du type décrit sous EP-B-0134064 qui sont munies d'une broche supplémentaire sur chaque roue d'entraînement de manière à fournir un repère exact à la bande lors de son introduction dans la machine.
Patent EP-0516734-B1 (EP)
Inventor: MCSHERRY THOMAS W
IPC: F16B13/04
Filed: 1991-02-25
Granted: 1995-04-26
Abstract: A plastic over-center hollow wall anchor (10) having increased strength without increase in thickness of load bearing members (12a-b) and necessitation of a larger insertion aperture. The bending motion stress on the load bearing arms (12a-b), which causes the weakening or failure mode of the anchor (10) is substantially retarded by the inclusion of a small reinforcing boss (34a-b) across the bending area (300a).
Patent EP-0541626-B1 (EP)
Title: Verfahren zur abtrennung von vinylphosphonsäure aus rohgemischen
Inventor: ROSCHER GUENTER
IPC: C07F9/02
Filed: 1991-07-27
Granted: 1994-12-21
Abstract: Die Erfindung betrifft ein Verfahren zur Abtrennung von Vinylphosphonsäure aus Rohgemischen, wobei die Abtrennung durch Extraktion mit Alkoholen und/oder Ketonen, die jeweils mindestens 5 Kohlenstoffatome enthalten, erfolgt. Erfindunsgemäß läßt sich Vinylphosphonsäure aus stark verunreinigten Rohgemischen in hoher Reinheit und guter Ausbeute gewinnen.
Patent EP-0554361-B1 (EP)
Inventor: PYKA WALTER R
IPC: A61B10/02
Filed: 1991-10-09
Granted: 2000-12-06
Abstract: The present invention accordingly provides a device or apparatus for manipulating matter in a confined or inaccessible space, comprising manipulator means at least partly constructed of one or more bent or twisted elongate shape memory alloy members (14) having pseudoelasticity at the intended manipulation temperature, and a hollow housing (10) (preferably of elongate tubular form) or cannula capable of holding at least the shape memory alloy member(s) in a relatively straightened state, and actuating means (20, 22) for extending the shape memory alloy member(s) from the housing (10) to manipulate matter within the said space and for withdrawing the shape memory alloy member(s) into the housing, the arrangement being such that the shape-memory alloy member(s) 14 bend(s) or twist(s) pseudoelastically in a lateral or helical sense to manipulate the matter on extending from the housing at the said manipulation temperature, and become(s)' relatively straightened on withdrawal into the housing at the said temperature. Preferably the invention provides such a device or apparatus which is of elongate form for surgical manipulation of matter within a living body, and which has the manipulator means at its distal end with the shape memory alloy member(s) having pseudoelasticity at the temperature to be encountered within that body, and wherein the actuating means is operable from the proximal end of the device. <IMAGE>
Patent EP-0513295-B1 (EP)
Inventor: LINDBERG GUNNAR
IPC: B63H/
Filed: 1991-12-03
Granted: 1994-09-21
Abstract: PCT No. PCT/SE91/00816 Sec. 371 Date Aug. 3, 1992 Sec. 102(e) Date Aug. 3, 1992 PCT Filed Dec. 3, 1991 PCT Pub. No. WO92/09476 PCT Pub. Date Jun. 11, 1992.A device for setting the propulsion means of a watercraft in an arbitrary angular position within the perimeters of an imaginary conical configuration with one end of the propulsion means attached to an apex of the cone. The device comprises a first sleeve which is arranged for rotational movement about an axis which intersects the apex of the cone. The sleeve is formed with an angular portion. A second sleeve is arranged for rotating movement about the angular portion. A propulsion shaft extends through the sleeve, from the apex of the cone and exteriorly of the sleeve in a direction at an angle to the rotational axis of the sleeve, the axis likewise intersecting the apex of the cone.
Patent EP-0497201-B1 (EP)
Inventor: KUMAZAWA TOSHIAKI
IPC: C07C233/65
Filed: 1992-01-22
Granted: 1997-01-15
Abstract: Disclosed is a tricyclic compound represented by the formula (I):   <CHEM> wherein each of R<1>, R<2>, R<3> and R<4> independently represents hydrogen, C1-6 alkyl, C1-6 alkoxy, C1-6 alkylthio, amino, C1-6 alkylamino, halogenated C1-6 alkyl, halogenated C1-6 alkoxy, halogen, nitro, cyano, carboxy, C1-6 alkoxycarbonyl, hydroxymethyl, CR<9>R<1><0>CO2R<1><1> (wherein each of R<9>, R<1><0> and R<1><1> independently represents hydrogen or C1-6 alkyl) or CONR<1><2>R<1><3> (wherein each of R<1><2> and R<1><3> independently represents hydrogen or C1-6 alkyl); R<5> represents hydrogen or C1-6 alkyl; each of R<6>, R<7> and R<8> independently represents hydrogen, C1-6 alkyl, hydroxy, C1-6 alkoxy, C1-6 alkanoyloxy, C1-6 alkylthio, thiocyanato or halogen; X represents CH or N; Y<1>-Y<2> represents CH2-O, CH2-S(O)n, (wherein n represents 0, 1, or 2), CH2CH2, CH=CH or CON(R<1><4>) (wherein R<1><4> represents hydrogen or C1-6 alkyl) and Z represents oxygen or sulfur, or a pharmaceutically acceptable salt thereof. The compound possesses an acyl coenzyme A: cholesterol acyltransferase-inhibiting activity, and thus are expected to have preventive and therapeutic effects on hyperlipemia and arteriosclerosis.
Patent EP-0503487-B1 (EP)
Inventor: ARNOLD WOLFGANG
IPC: H04M11/06
Filed: 1992-03-06
Granted: 1995-08-30
Abstract: When a new protocol, e.g. the ETSI protocol T/S 46-30 in Europe, is introduced in all exchanges (VST), the ETSI protocol should be used in all terminals instead of the currently used protocol (e.g. the 1 TR6 in Germany) without hardware/software matching having to be carried out in situ. 
<??>For this purpose, the terminal is provided in advance with the two protocols (1TR6, ETSI-T/S 46-30) (e.g. in EEPROMs) and the current protocol is queried by means of a clear status enquiry, identifying the respective protocol, at the time of the conversion in the exchange, and the terminal is operated according to a status acknowledgement message identifying the protocol of the exchange. 
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