baber/WOPTO huggingface dataset:
Patent EP-0533739-A1 (EP)
Title: Injectable pharmaceutical composition.
Inventor: JOSUE GARZA FLORES
IPC: A61K9/16
Filed: 1991-06-12
Abstract: New non-porous solid microspheres have a dia. of 1-300 microns and consist of at least one injectable drug. More Specifically the dia. is 5-100 microns. The microspheres have a m.pt. above 60 deg. C and may contain additives. The microspheres are formulated as suspensions in aq. media (esp. saline) or oils in which they are insoluble. Contraceptive formulations contain progesterone microspheres and 17beta-oestradiol microspheres. Post partum (sic) contraceptive formulations, and formulations for prevention of osteoporosis in menopausal women, contain progesterone microspheres. Analgesic formulations contain naproxen or indomethacin. The microspheres are produced by melting the drug in an inert gas atmos., spraying the melt under inert gas pressure, cooling the spray to solidify the droplets, and screening the resulting microspheres.
Patent EP-0537253-A1 (EP)
Title: Procede et dispositif de reglage de la pression hydraulique s'exercant sur un element de prehension
Inventor: KOLARI PEKKA
IPC: B66F9/22
Filed: 1991-07-01
Abstract: L'invention a pour objet un procédé et un système servant à régler la pression hydraulique s'exerçant sur un élément de serrage hydraulique, au moyen d'éléments de réglage. Le réglage de la valeur maximum de la pression s'effectue automatiquement par lecture des informations d'identification sur la pièce (6) à manipuler, au moyen d'un dispositif de lecture (1), sur la base de quoi l'unité de commande (3) reliée au dispositif de lecture (1) commande l'élément de réglage (4). Quand l'opérateur du système commence à élever la pression hydraulique provenant du réservoir hydraulique (13) au moyen de la soupape de commande (9) de l'élément de serrage (5), l'élément de réglage (4) limite la pression hydraulique s'introduisant dans le cylindre de compression (8) de l'élément de serrage (5) et, de cette façon, une force de compression d'intensité correcte s'exerce sur la pièce (6) manipulée.
Patent EP-0486678-A1 (EP)
Title: Razor.
Inventor: SIMMS GRAHAM JOHN
IPC: B26B21/22
Filed: 1991-05-28
Abstract: PCT No. PCT/US91/03752 Sec. 371 Date Feb. 5, 1992 Sec. 102(e) Date Feb. 5, 1992 PCT Filed May 28, 1991 PCT Pub. No. WO91/19597 PCT Pub. Date Dec. 26, 1991.Safety razors comprise frames in which blade members are mounted in such a manner as to permit their angular displacement to change their shaving angle in use. The blade members are pivotally or hingedly mounted and are spring biassed to a normal position in which their shaving angles are at a maximum value. When, in use, the razor experiences high drag forces, the blade members are caused to move so as to reduce their shaving angles. The blade members may respond directly to drag forces applied to them or indirectly in response to deflection of guard members under high drag forces.
Patent EP-0508057-A1 (EP)
Inventor: SCHMIDT FRANK DR
IPC: C08F283/02
Filed: 1992-02-08
Abstract: The plasticised vinyl chloride polymers of the prior art are in need of improvement with respect to processing and morphology. The novel graft copolymers of polyvinyl chloride and polycaprolactone (PCL) having a PCL content of from 32 to 40% are prepared by polymerising vinyl chloride in the presence of polycaprolactone. The graft copolymers have good transparency, homogeneity and good processing properties. The novel copolymers are used to produce finished parts in the medical sector, for example blood bags and dialysis tubes.
Patent EP-0499283-A1 (EP)
Inventor: NAKAHATA AKINOBU
IPC: B65H1/28
Filed: 1992-02-14
Abstract: A cassette (2) for feeding sheet materials (214a, 214b) is equipped with a container body (4) in which two sheet material-holding means (36a, 36b) are arranged in parallel in the direction of width. Each of the sheet material-holding means includes a pair of width restriction members (38a, 38b, 40a, 40b) constituted by width restriction members of the one side (38a, 38b) and the other side (40a,40b) which are so disposed that their positions can be freely adjusted in the direction of width. Each of the sheet material-holding means further includes a rear end restriction member (134a, 134b) that is so disposed that its position can be freely adjusted in the feeding direction.
Patent EP-0506132-A1 (EP)
Inventor: SUZUKI YOSHIO
IPC: B01D53/34
Filed: 1992-03-30
Abstract: Disclosed herein is a method of removing mercury contained in a gas exhausted upon incineration of refuse, which comprises spraying the exhaust gas with a chemical agent reacting with gaseous mercury in a high-temperature atmosphere of 250-300°C to form particles of a compound consisting of the chemical agent and gaseous or ionic mercury and then removing the resultant particles from the exhaust gas by a bag filter or a combined equipment of a cyclone and a bag filter.
Patent EP-0509313-A1 (EP)
Inventor: GUHR WOLFGANG
IPC: F16H7/12
Filed: 1992-03-31
Abstract: The invention relates to a belt tensioning device with a base part (2b) and a sprung tensioning part (1b) pivotally mounted on the base part. The object of the invention is to provide an improved tensioning part with lower overall height and less abrasion and hence a longer service life. This object is achieved according to the invention in that to support the tensioning part a first bearing (4b) and a second bearing (5b), offset in relation to the first bearing in the direction of the axis of rotation of the first bearing and arranged eccentrically to this, are provided. By means of this solution according to the invention a uniform axial contact pressure is achieved and hence a low bearing abrasion for a small overall axial length of the bearing. <IMAGE>
Patent EP-0510473-A1 (EP)
Inventor: COFFEY JOHN WILLIAM
IPC: A61P29/00
Filed: 1992-04-13
Abstract: Novel 9-thienyl-3,7-dimethyl-2,4,6,8-nonatetraenoic acids wherein the thiophene group is substituted with an alkyl and alkoxy group, and derivatives thereof can be used as disease modifying anti-rheumatic agents and immunosuppressants.
Patent EP-0514793-A1 (EP)
Inventor: SHINOHARA TSUTOMU
IPC: F16L19/02
Filed: 1992-05-15
Abstract: A retainer (9) for use in a pipe joint having a pair of tubular joint members (1, 2) for holding an annular gasket (3) in position between opposed end faces of the joint members (1, 2). The retainer (9) comprises an end wall portion (10) positionable on one side face of the gasket (3), a cylindrical portion (11) extending from the end wall portion (10) substantially perpendicular thereto for preventing the gasket from moving radially thereof, and an engaging portion provided on the cylindrical portion (11) and engageable with an end portion of one of the joint members. The end wall portion (10) has a cutout (15) for passing the gasket (3) therethrough.
Patent EP-0525340-A1 (EP)
Inventor: RENSCHKE JOACHIM DIPL-ING
IPC: H05B41/30
Filed: 1992-06-10
Abstract: The invention relates to a method for controlling a flash gun, in particular a studio flashlight system formed from flash heads controlled via a flash generator, it being the case that for the purpose of pin-pointed variation in the colour temperature of the flash light without affecting the illuminance of the flash tube, the discharge pulse fed to the flash tube(s) can be varied manually in a pin-pointed fashion both with regard to its pulse duration and with regard to its amplitude. <IMAGE>
Patent EP-0528235-A1 (EP)
Inventor: ALBER ULRICH
IPC: B60K7/00
Filed: 1992-07-31
Abstract: In the small-sized vehicle, in particular wheel chair, fitted with motors in the wheel hub, the entire drive part comprising a D.C. motor and a planet wheel gear is housed without any projecting end within the wheel hub (10). This permits the driven wheels to be designed as removable plug-on wheels. Between the hub and the planet wheel gear there is formed a coupling (45, 46) which can be easily operated by a wheel chair driver and which also permits free, manually operated movement of the running wheels. The invention permits wheel chairs which have a foldable chair frame and can be dismantled for transportation to be provided even subsequently with an electric motor drive. 
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Patent EP-0602268-A1 (EP)
Inventor: PILLOUD BERNARD
IPC: H01L27/02
Filed: 1992-12-16
Abstract: A source terminal (S) of a first field-effect transistor (TN of 11) is connected to a first feed voltage (VS) whilst a terminal (B) of a bulk material of the same type of conductivity (N) of a second field-effect transistor (TN of 13) is connected to a different second feed voltage (VSS). The bulk material of the second field-effect transistor (TN of 13) consists of a semiconductor layer into which the first field-effect transistor (TN of 11) is directly diffused so that its semiconductor material also forms the bulk material of the first field-effect transistor (TN of 11). A bulk terminal (B) of the latter is connected to the second feed voltage (VSS) for the purpose of mutual electrical insulation of the two field-effect transistors (TN of 11, TN of 13). The integrated circuit does not need an additional semiconductor well for the mutual insulation of the field-effect transistors (TN of 11, TN of 13). It is therefore more inexpensive, more reliable and can be produced with high yield and fewer masks. <IMAGE>
Patent EP-0548937-A1 (EP)
Title: Optical disk drive
Inventor: NISHIWAKI SEIJI
IPC: G11B7/135
Filed: 1992-12-23
Abstract: In an optical disk drive which can reproduce signals of a high density, a laser beam emitted from a laser light source is converted to a parallel beam by a collimating lens, is shaded by a shading member as to the light around the axis, and is converged by an objective lens on a signal plane of optical disk. The distribution of the laser beam is located on a ring belt just after the passage of an aperture plane of the optical system. The feedbacked light is collimated by the objective lens and shaded again by the shading member around the optical axis to reach a beam splitter. The light reflected by the beam splitter is received through an optical system by a control signal detector, and focus signals and tracking signals on the signal plane of optical disk are detected. On the other hand, the light transmitting the beam splitter is detected by a detector. A primary or secondary differential signal is derived from the detected signal, and the edges or the center of the signal marks are reproduced by using the differential signal.
Patent EP-0553487-A1 (EP)
Inventor: KAEUFFERT UWE WERNER
IPC: H04M1/247
Filed: 1992-12-24
Abstract: A method is described for facilitating the operation of terminals which are provided with an input keyboard to whose function keys fixed and/or variable functions can be assigned and with a display device on which a text explaining the function of the function keys can be represented. A method of this type is intended to require fewer key actuations and to result in optimised user guidance. For this purpose, it is provided that both the activation for the performance of the function concerned and the activation of the display of the function concerned are executed simply with the aid of the function key concerned and that the selection of the two activation possibilities is affected by the manner and/or extent of the actuation of the function key concerned. It is furthermore provided that the user facilities which are possible or executable in the respective current operating mode of the terminal can be represented by the display device either in groups or individually by actuating the help key. <IMAGE>
Patent EP-0508514-A1 (EP)
Inventor: VANCAYZEELE BERNARD
IPC: D03J1/00
Filed: 1992-03-18
Abstract: Method for isolating a yarn end of a broken warp thread from the warp in a weaving machine which is provided with a warp stop motion (1) of the type whereby drop wires (2,2A) have been hung up on the warp threads (4), characterized in that it mainly consist in that a yarn end (8,9) of the broken warp thread (4A) is put in its correct position in at least one place and in that said yarn end (8,9) is subsequently removed from the warp (12) at the height of said place.
Patent EP-0530018-A1 (EP)
Inventor: HITOMI CHIYOJI
IPC: B41M5/40
Filed: 1992-08-27
Abstract: An ink sheet for making thermal transfer colour recordings, with practically acceptable high speed and high resolution using a semiconductor laser beam, comprises a support film coated with an opto-thermal conversion layer to generate heat by absorbing the laser beam, and an overlying thermal melt transfer ink layer, wherein the opto-thermal conversion layer is 5 µm thick or less, and in the wavelength region of 700 nm to 900 nm has a laser beam transmittance of 5% or less.
Patent EP-0539081-A1 (EP)
Inventor: TAKAHASHI TADASHI
IPC: G01R19/00
Filed: 1992-10-13
Abstract: The object of the present invention is to provide a small size precise insulating type current sensor system. 
     A sensing portion is composed of a magnetoresistance element, a bias conductor, and a current conductor, all of which are arranged on an insulating substrate. resistance change of the magnetoresistance element is taken into an amplifier, and an output of the amplifier flows an bias current to the bias conductor. When a current flows in the current conductor, the current causes a magnetic field and the resistance of the magnetoresistance element must be changed, but because a feedback of the resistance change by the amplifier changes the bias current and controls the bias current for keeping the magnetic field of the magnetoresistance element at a constant. Accordingly, the insulating type current sensing with a wide range and preferable preciseness without affected with hysteresis of the magnetoresistance element and Barkhausen noise became possible.
Patent EP-0546697-A1 (EP)
Inventor: CHANDROSS EDWIN ARTHUR
IPC: C07C205/58
Filed: 1992-11-18
Abstract: Deactivated toluene compounds such as 2-nitro-6-trifluoromethyltoluenes, are brominated by stepwise addition of bromine at elevated temperatures. Subsequent conversion of the resulting brominated toluene to the corresponding benzyl alcohol allows esterification and formation of useful compounds such as photoacid generators.
Patent EP-0549232-A1 (EP)
Inventor: FLEUREN ROBERTUS HENDRIKUS MAR
IPC: C08L83/04
Filed: 1992-12-14
Abstract: A suds-controlling composition which comprises 100 parts by weight of a silicone antifoam which has a liquid branched polyhydrocarbyl siloxane material having at most 2 mole % branching and at least 2 trifunctional or tetrafunctional siloxane units, a finely divided hydrophobic filler, and from 75 to 900 parts by weight of a polyorganosiloxane polyoxyalkylene copolymer can be used as a stable suds-controlling composition for aqueous surfactant compositions, especially liquid detergents.
Patent EP-0524039-A1 (EP)
Inventor: VION PATRICK
IPC: C02F1/52
Filed: 1992-06-23
Abstract: Water treatment process consisting in performing, at the same time, the degritting, the degreasing, the coagulation, the flocculation and the clarification, characterised in that it consists:   - on the one hand in splitting at least one of the functions of degritting and degreasing into two elementary steps, and, - on the other hand in simultaneously performing at least one of the following associated stages:   - the coarse degritting and the coagulation of the raw water (1), - the fine degritting and the first stage of coalescence of the fats (2) and the high-energy flocculation, - the second stage of coalescence of the fats and the low-energy flocculation (3), and - the separation of the fats and the feeding of the clarification (4).   <IMAGE>
Patent EP-0519862-A1 (EP)
Inventor: DEGEN WERNER
IPC: D03D51/00
Filed: 1992-05-06
Abstract: In the process for the elimination of weft faults in gripper looms, the loom itself detects the type of fault in the interval of the continuously generated machine-degree position signals which is assigned to this type of fault, and from the combination of the machine-degree position signals occurring during this interval and the nature of the weft-run or presence signals caused in this interval by the type of fault. The machine thereupon automatically executs operating steps in order to eliminate the fault and, after the elimination of the fault, proceeds with the weaving. …<??>For example, the machine detects the type of fault "feeder absence" from the machine-degree position signals occurring in the respective interval and from the absent weft-run signal of the weft stop motion (11) located on the feed side and the absent presence signal of the weft stop motion (25) located on the take-off side. The machine stops and executes a weft-locating operation. Thereupon, the machine provides the feeder gripper (4) by means of an attachment device (31) with a slip element (30). With the pull-back rollers (28) in the braking position, the weft (12) is presented to the feeder gripper (4) once again and inserted. The faulty weft part (12a) is detached from the working edge (16). The weft slips over the slip element (30). The slip element (30) prevents the weft part (12a) from being grasped by the clamp of the feeder gripper (4). When the fabric centre is reached, the pull-back rollers (28) are set in rotation and pull the weft part (12a) over the slip element (30) and out of the shed (2). The machine thereupon proceeds with weaving again. …<IMAGE>…
Patent EP-0557678-A1 (EP)
Inventor: HOMONOFF EDWARD C
IPC: D04H1/46
Filed: 1992-09-28
Abstract: A hydroentangled composite fabric is made by subjecting a spunbonded base web material of continuous man-made filaments to stretching in the cross direction at least 5 percent of its original dimension but less than the cross direction elongation of the material under ambient temperature conditions at the time of stretching. The base web material in its cross-stretched condition is stabilized to provide a prestretched base web material substantially free from cross direction tensioning. A covering layer of fluid dispersible fibers, preferably in the form of one or more wet-laid wood pulp fibrous webs, is applied to one surface of the relaxed prestretched base web to form a multilayer structure and the multilayer structure is subjected to hydroentanglement while in its relaxed condition to embed the covering fibers in the spunbonded base layer and affix the fiber layer to one surface of the prestretched base material. The resultant fabric exhibits improved dimensional stability and cross-directional strength characteristics closely approaching those in the machine direction.
Patent EP-0561923-A1 (EP)
Inventor: BOARDMAN LARRY D
IPC: A61K6/90
Filed: 1991-11-12
Abstract: Un grand nombre de brevets prônent l'utilisation de divers complexes de cobalt, de rhodium, de nickel, de palladium ou de platine comme catalyseurs pour accélérer la réaction d'addition thermo-activée (hydrosilation) entre un composé contenant de l'hydrogène lié au silicium et un composé comportant une insaturation aliphatique. Bien que les complexes de platine et un grand nombre d'autres complexes soient utiles comme catalyseurs dans des procédés qui accélèrent la réaction d'addition thermo-activée entre des composés contenant de l'hydrogène lié au silicium et des composés comportant une insaturation aliphatique, les procédés qui favorisent la réaction d'addition activée par les ultraviolets ou les rayonnements visibles entre ces composés sont beaucoup moins répandus. La présente invention propose un procédé qui permet la réaction d'addition de composés contenant de l'hydrogène lié à du silicium avec des composés comportant une insaturation aliphatique, ainsi que des compositions utilisables dans ce procédé. Ledit procédé est activé par rayonnement actinique et il s'effectue en présence d'un complexe de platine ayant un seul groupe dioléfine, présentant une liaison éta avec l'atome de platine, et deux groupes aryle présentant une liaison sigma avec l'atome de platine, ainsi qu'un sensibilisateur qui est capable d'absorber le rayonnement actinique et de transférer l'énergie vers le complexe de platine, pour que la réaction d'hydrosilation se déclenche par exposition au rayonnement actinique. L'invention se rapporte également à des compositions à utiliser dans ledit procédé.
Patent EP-0561974-A1 (EP)
Inventor: FORTMANN MANFRED
IPC: B23K11/25
Filed: 1991-12-13
Abstract: Procédé destiné à être mis en oeuvre dans des fabrications automatisées, par exemple dans l'industrie automobile, et pouvant être, lui-même, également automatisé, pour le contrôle de la qualité d'assemblages obtenus par soudage par points, caractérisé en ce qu'immédiatement en liaison (t0) avec le soudage et au moins à un autre moment déterminé (t1) les tensions thermiques (U) induites entre les électrodes (3, 4) et les éléments à assembler par soudage (1, 2) sont mesurées. Ces mesures renseignent sur les températures (T0 et T1) présentes au point de soudage (5). Si le quotient T0.(t1-t0)/T0-T1 se situe au-dessous d'un seuil prédéterminé expérimentalement, on devra s'attendre à une résistance insuffisante de l'assemblage soudé (c'est-à-dire à un "soudage froid"). Il est également décrit un dispositif pour la mise en oeuvre de ce procédé.
Patent EP-0586377-A1 (EP)
Inventor: CRIPPA UGO
IPC: B25J9/04
Filed: 1991-12-17
Abstract: Un mécanisme permettant des mouvements selon une trajectoire déterminée, sensiblement elliptique comporte une base de support (1) pourvue d'un seul moteur ou moyen de propulsion (2) et d'au moins deux bras (3, 4, 5) chacun étant relié à l'autre par l'une des extrémités, l'extrémité libre du bras extérieur portant un moyen de préhension (30) pour des articles à déplacer, et formant ainsi par exemple un dispositif de manutention. Les bras, de préférence au nombre de trois, sont mis en rotation autour d'axes parallèles (a, b, c) par des moyens de transmission (12-20) situés à l'intérieur des bras, et les trajectoires selon lesquelles les bras succédant au premier se déplacent sont définies par les rapports de transmission à l'intérieur du bras en amont ou intérieur. Le rapport entre les moyens de transmission du bras extérieur ne détermine que la translation ou la rotation simultanée éventuelle du moyen de préhension.
Patent EP-0570483-A1 (EP)
Inventor: BIRBARA PHILIP J
IPC: C02F1/72
Filed: 1992-02-04
Abstract: L'invention se rapporte à un catalyseur qui sert à oxyder des contaminants organiques aqueux et qui contient environ 5 % en poids à environ 20 % en poids de cristallites de métaux nobles, choisies dans le groupe composé de platine, de palladium, de ruthénium, d'iridium et de combinaisons de ceux-ci et déposées sur un support catalytique à surface dure. La taille des cristallites est inférieure ou égale 100 angstroem environ. Un système servant à oxyder par voie catalytique des contaminants organiques aqueux comprend un lit catalytique contenant un tel catalyseur, un organe servant à chauffer à une température de réaction désirée un courant de matières contaminantes alimentant le reßcteur, un organe servant à oxygéner le courant de matières source, ainsi qu'un séparateur de phase servant à séparer les produits de réaction gazeux contenus dans le courant éffluent de matières sortant du réacteur.
Patent EP-0575463-A1 (EP)
Inventor: BAILEY JEROME M
IPC: C12Q1/68
Filed: 1992-02-07
Abstract: L'invention concerne un procédé de séquençage de protéines à terminaison carboxy utilisant du phosphoro-isothiocyanatidate dans l'étape de dérivation.
Patent EP-0579685-A1 (EP)
Inventor: TIMMIS KENNETH
IPC: A61K39/10
Filed: 1992-04-09
Abstract: L'invention concerne des plasmides utilisés pour l'expression très efficace de l'hémagglutinine filamenteuse non fusionnée, à partir de Bordetella pertussis, afin de produire des vaccins vivants acellulaires contre la coqueluche et administrés par voie orale.
Patent EP-0536387-A1 (EP)
Inventor: PAWLAK JOHN LAWRENCE
IPC: G03C7/392
Filed: 1992-04-23
Abstract: L'invention se rapporte à des copulants de formation de colorant d'images magenta, qui permettent d'obtenir des éléments et des procédés photographiques dont les propriétés sont améliorées. Ces copulants sont notamment des copulants à la pyrazolone 3-anilino comportant un groupe de décopulation arylthio. Les substituants du copulant sont spécifiés pour permettre d'obtenir des propriétés avantageuses.