baber/WOPTO huggingface dataset:
Patent EP-0478474-A1 (EP)
Inventor: CHIAFFREDO MICHEL
IPC: C05G3/00
Filed: 1991-09-17
Abstract: This substrate is essentially composed of an organic material rich in colonies of Cyanophyceae in combination with colonies of bryophyte protonemata, which is incorporated into a non-erosive carrier composed of a clay material inoculated with biological components. It comprises furthermore materials which are rich in organic matter, calcareous additives, dry starch and water-retaining polymers. It is produced by forming the first stages of colonisation with Cyanophyceae and with bryophyte protonemata in a hygroclinic xerophilic location. On a clay bed, Cyanophyceae are cultivated in the form of a polyspecific combination together with combinations of bryophytes in the form of protonemata, these two combinations conforming to species which are present in the natural environment to be regraded, followed by drying and then by grinding of this culture, this is then spread on a fresh clay bed to increase the biomass to be produced and then, after drying and grinding the whole, materials rich in organic materials, in calcareous additives, in starch and in partly hydrated water-retaining polymers are incorporated therein. Application to the regradation of pioneer vegetations by including in the substrate a small quantity of seeds of higher plant species of the pre-sward or the sward, at the time when the substrate is spread.
Patent EP-0494572-A1 (EP)
Inventor: KAUTT JEAN-JACQUES
IPC: B23P21/00
Filed: 1991-12-10
Abstract: A device for assembling parts on a face plate (1) corresponding to an espagnolette or espagnolette-lock for a tilt-and-turn opening casement, this faceplate (1) receiving, on its rear face (2) intended to be surface-applied to the front edge of the said opening casement, at least one housing (3) capable of accepting a mechanism for actuating locking members, such as manoeuvring rods or the like and, on its front face (4) turned towards the fixed frame, at least one safety shoulder (6) formed by a part in the form of an angle bracket which is capable of interacting with a bolt or the like with a view to preventing the opening casement from moving upwards when it is in the tilted position, this assembly device comprising means for automatically assembling, by welding, the housing or housings (3) and the safety shoulder (6) onto the said face plate (1), these automatic assembly means consisting of welding assembly stations (20, 21) installed in a fixed manner along a transporter (19) which advances in steps, as well as of means (32, 33) for positioning the face plates (1) in relation to each of the welding assembly stations (20, 21). 
<IMAGE>
Patent EP-0454614-A1 (EP)
Inventor: MILLER STEVEN L
IPC: C02F1/02
Filed: 1991-01-31
Abstract: A liquid purification arrangement comprising a housing having an ambient inlet and lineally extending exhaust passage between the housing wall and a drain pan, the housing having a liquid inlet and outlet for a liquid system disposed within the housing which system includes a pump to move the liquid in the system, a blower, an orificed, looped liquid circuit and filtering arrangement, a moveable frame support, a disinfection/rejuvenation receptacle, an ultra-violet and distillation microbial reduction arrangement, a heating and cooling storage arrangement with a collapsible-expansible storage bag and switch arrangement therefor, and a check and alternating valve arrangement.
Patent EP-0470928-A1 (EP)
Inventor: SIMMLER EMIL
IPC: C09J5/00
Filed: 1991-07-17
Abstract: Two substrate surfaces, of which at least one is porous, are bonded together with aqueous dispersions of adhesive. A rubber-containing first dispersion of an acrylic ester polymer and a colloidal second dispersion of a chloroprene polymer are applied to at least one of the surfaces after prior mixing or with simultaneous mixing. The substrate surfaces to be bonded together are then, immediately thereafter or somewhat later, placed one on top of the other with wet adhesive emulsion and pressed together. The two substrate surfaces adhere to one another with a high initial force. The water evaporates through the porous substrate surface(s). The method is particularly advantageous for bonding together foams. <IMAGE>
Patent EP-0479736-A1 (EP)
Inventor: FILIPPI ENRICO
IPC: F16F15/30
Filed: 1991-09-25
Abstract: . A coupling device, particularly for a test bed for brakes and clutches, includes : a shaft (5) with an integral shoulder flange (6), and a series of flywheels (7, 8) which have central holes keyed to the shaft (5) and variable numbers of which can be interconnected and clamped to the shoulder flange (6) by tie-bolts (22). A bush (10) interposed between at least one flywheel (7) and the shaft (5) has an externally-tapered portion (12) which has axial slots (13) so as to form segments of a ring and which engages a corresponding taper (16) of the central hole in the flywheel so that the segments of the bush (10) are contracted resiliently and radially as a result of the coupling, thus eliminating the play between the shaft (5) and the flywheel (7). Each flywheel (7) keyed to the shaft (5) with the interposition of a bush (10) has threaded through-holes (20) near its central hole for facilitating the disengagement of its bush (10) in the rest condition.
Patent EP-0469140-A1 (EP)
Title: Device for protecting wells from corrosion or deposits caused by the nature of the fluid produced or located therein.
Inventor: UNGEMACH PIERRE
IPC: E21B33/04
Filed: 1991-02-22
Abstract: PCT No. PCT/FR91/00148 Sec. 371 Date Oct. 22, 1991 Sec. 102(e) Date Oct. 22, 1991 PCT Filed Feb. 22, 1991 PCT Pub. No. WO91/13234 PCT Pub. Date Sep. 5, 1991.Device for protecting wells from the risks of corrosion and deposits due to the nature of the fluid produced or present in the well. It is formed of a steel support casing (2), associated with a composite material production string (3), with a free annular space (6) particularly for the injection of inhibiting agents without stopping working. The string (3) is laid on the casing (2) via a device (4) which may be lowered at the same time as the string (3) and which has openings (13) ensuring the hydraulic continuity of the annular space (6). The device is particularly well adapted to wells conveying fluids which are aggressive with respect to traditional steel casings.
Patent EP-0527849-A1 (EP)
Title: Appareil et procede pour determiner les caracteristiques d'un echantillon de carottage
Inventor: JACKSON PETER DOUGLAS MANVERS
IPC: G01N27/04
Filed: 1991-05-07
Abstract: Un appareil pour déterminer les caractéristiques géophysiques d'un échantillon de carottage en mesurant se résistivité comprend un premier réseau (C1) d'électrodes, un second réseau (C2) d'électrodes, une source de courant constant et un puits de courant constant pour faire passer le courant entre les électrodes dans les réseaux (C1, C2), un élément de commande fournissant des courants sensiblement égaux à chacune des électrodes et un second élément de commande pour assurer que le courant reçu par les électrodes (C2) est réparti pratiquement également entre celles-ci. L'appareil servant d'illustration comprend en outre un troisième réseau (P1-64) d'électrodes potentielles conçues pour être placées à des intervalles espacés sur un échantillon devant être analysé. Un ordinateur enregistre les résultats et commande le fonctionnement de l'appareil d'illustration.
Patent EP-0541609-A1 (EP)
Title: Zebra mussel (dreissena polymorpha) and other aquatic organism control.
Inventor: BRYDEN ARTHUR DAVID
IPC: A01M29/16
Filed: 1991-07-31
Abstract: PCT No. PCT/CA91/00269 Sec. 371 Date Jan. 29, 1993 Sec. 102(e) Date Jan. 29, 1993 PCT Filed Jul. 31, 1991 PCT Pub. No. WO92/02926 PCT Pub. Date Feb. 20, 1992.Water is treated with sound waves produced by means of a submerged plasma sparking device (16) to mitigate detrimental effects of aquatic organisms in the water. For example, the incrustation of zebra mussels may be reduced by killing the zebra mussels or creating an environment hostile to them. The plasma sparking device may have a main storage circuit (14) which includes liquid dielectric capacitors or cryogenically cooled field coils for storage. Moreover, the electrodes (50) of the plasma sparking device may be of aluminum or an aluminum alloy.
Patent EP-0552210-A1 (EP)
Inventor: ROBINSON DONALD SCOTT
IPC: F17C1/08
Filed: 1991-10-03
Abstract: Réservoir de carburant sous pression (10) destiné à une utilisation automobile ou autre, possédant des cloisons d'extrémité axiales opposées (12, 14) et reliées sur une surface externe (16), ou contiguës à celle-ci, pour définir une chambre fermée. Le réservoir (10) comporte une dimension diamétrale supérieure à sa dimension axiale et des moyens de renforcement intérieurs (20, 22) s'étendent entre les cloisons d'extrémité axiales opposées (12, 14), tout en incluant au moins un moyen de cloison de renforcement (22) s'étendant au moins sensiblement autour d'un axe (18) du réservoir (10), en position intermédiaire entre l'axe (18) et la surface extérieure (16). Ce moyen représenté par au moins une cloison de renforcement (22) est conçu pour autoriser l'écoulement du carburant entre les parties de la chambre disposées respectivement en positions radiales intérieure et extérieure par rapport audit moyen, par exemple au moyen d'une ou plusieurs ouvertures (26) pratiquées à travers ledit moyen. Ce dernier peut présenter, par exemple, une forme sensiblement annulaire ou en spirale. Un moyen de cloison en spirale (22) peut être intégré à la surface extérieure (16). L'invention définit également des procédés de fabrication du réservoir de carburant.
Patent EP-0527964-A1 (EP)
Inventor: DAVIES D TH SMITHKLINE BEECHAM
IPC: A61P25/24
Filed: 1991-05-01
Abstract: Tétrahydrobenzothiénopyridines possédant une efficacité pharmacologique, procédés de préparation et d'utilisation de ces composés en tant que produits pharmaceutiques.
Patent EP-0502325-A1 (EP)
Inventor: SCHIMMEL GUENTHER DR
IPC: C01B33/32
Filed: 1992-02-04
Abstract: For the preparation of crystalline sodium silicates having a layer structure, an SiO2/Na2O molar ratio of (1.9 to 2.1):1 and a water content of less than 0.3% by weight from a waterglass solution obtained by reacting sand with sodium hydroxide solution in an SiO2/Na2O molar ratio of (2.0 to 2.3):1 and having a solids content of at least 20% by weight, the waterglass solution is treated in a spray-drying zone with hot air at 200 to 300 DEG C to form a pulverulent, amorphous sodium silicate having a water content (determined as loss on ignition at 700 DEG C) of 15 to 23% by weight. The pulverulent, amorphous, water-containing sodium silicate is first ground, preferably to grain sizes of 1 to 50  mu m, before it is introduced into a rotary kiln in an inclined arrangement and treated therein with flue gas in countercurrent at temperatures of more than 500 to 850 DEG C, to form crystalline sodium silicate. The sodium silicate emerging from the rotary kiln is first comminuted to grain sizes of 0.1 to 12 mm and finally ground to grain sizes of 2 to 400  mu m.
Patent EP-0516000-A1 (EP)
Inventor: SHIBANUMA TAKASHI
IPC: C07C17/20
Filed: 1992-05-22
Abstract: A halogenated hydrocarbon is effectively fluorinated by reacting the halogenated hydrocarbon with hydrogen fluoride in the presence of a fluorination catalyst which comprises a partially fluorinated chromium oxide containing at least one metal selected from the group consisting of ruthenium and platinum.
Patent EP-0524553-A1 (EP)
Inventor: FOURNIE-ZALUSKI MARIE-CLAUDE
IPC: C07K5/06
Filed: 1992-07-17
Abstract: This invention is directed to a compound of the formula
       
 that inhibits simultaneously neutral endopeptidase and peptidyldipeptidase A and is useful in treating hypertension. The invention is also directed to the preparation of the compound, pharmaceutical compositions containing it, and methods for its pharmaceutical use.
Patent EP-0533104-A1 (EP)
Inventor: REDL SIMON
IPC: B01F5/04
Filed: 1992-09-15
Abstract: The invention relates to a ventilation nozzle for fluids. In order to enable a simple cleaning and an inexpensive manufacture, the fluid channel in the ventilation nozzle is formed of two telescopically assembled tube sections. The two tube sections are connected to each other by radially outwardly protruding flanges and by fixing screws which are distributed along their circumference, with the flange of the tube section sealing the annular channel to the environment being mounted to its frontal end.
Patent EP-0522648-A1 (EP)
Inventor: WITTE FRANCISCUS MARIA
IPC: C08L33/04
Filed: 1992-07-07
Abstract: The invention relates to a binder composition that contains a polyester resin and a polyacrylate resin and the use of this composition for powder coatings. 
     The polyester resin is composed substantially of units of dicarboxylic acids, glycols and three- or higher-functional monomers, the polyester resin comprises at least 15 mol% isophthalic acid and at least 15 mol% 1,4-cyclohexane dicarboxylic acid as dicarboxylic acids, and the glycols comprise at least 50 mol% branched aliphatic glycols with 5-11 carbon atoms, which may optionally comprise an ester group, and at most 50 mol% aliphatic glycol with 2-6 carbon atoms, while use is made of up to at most 8 mol% of dicarboxylic acids plus glycols of a three- or higher-functional monomer and the polyacrylate resin is a glycidylfunctional acrylate resin, a hydroxylfunctional resin or an acidic acrylate resin.
Patent EP-0510964-A1 (EP)
Inventor: SYDOR ROBIN M
IPC: A45F3/14
Filed: 1992-04-23
Abstract: A back support (10) for providing abdominal and lumbosacral support has a waistband (11) comprising a front panel (12) and a second panel (13). An elastic band (50) is operatively connected to the waistband (11). An apron member (40) is operatively connected to the top portion of the front panel (12). A pocket member (60) is operatively connected to the bottom portion of the front panel (12).
Patent EP-0520828-A1 (EP)
Inventor: BAKX MARTINUS
IPC: B65D85/32
Filed: 1992-06-26
Abstract: A carton for accommodating foodstuffs such as eggs which carton comprises a base part (11) and a wrapper part (10). The base part is adapted to receive eggs and the wrapper is wrapped about the base part to provide a lid therefore. The lid is supported out of contact with the eggs by end panels (56, 64) which have parts to engage with the upper portions of the base part.
Patent EP-0537896-A1 (EP)
Inventor: SOMERFIELD ALAN
IPC: E03C1/20
Filed: 1992-09-10
Abstract: The invention provides a universal multi-sink waste fitting (10) comprising a one-piece elongate unit having on its underside a common sump outlet (17) communicating with four inlets (13-16) on its top side, three (13,15,16) of which are aligned on a longitudinal axis of the unit (10) and one (14) of which is offset transversely from this axis.
Patent EP-0533473-A1 (EP)
Inventor: OHSHIMA MASAMICHI
IPC: G02F1/133
Filed: 1992-09-17
Abstract: A display control apparatus is composed of display device driver means for writing image information into a frame buffer, and display scanning means for sequentially displaying the image data stored in the frame buffer for each line of the display. The display control apparatus further is composed of partially rewritten line determination means for obtaining from the display device driver means information regarding lines to be written into the frame buffer, and generating in accordance therewith the lines for which the display is to be scanned, and display scan line control means for obtaining from the partially rewritten line determination means lines to be scanned to specify such lines for the display scanning means.
Patent EP-0539129-A1 (EP)
Inventor: ZIVNY PAVEL R
IPC: G01R13/32
Filed: 1992-10-19
Abstract: A method of detection of metastability of a trigger in a digital storage oscilloscope compares a predetermined address used to produce a trigger ready signal with a current address determined by the occurrence of a trigger event after the trigger ready signal. If the difference between the two addresses is within a predetermined limit, a metastable condition is indicated, and data acquired is treated as corrupted data.
Patent EP-0546945-A1 (EP)
Inventor: MALLET CHRISTIAN
IPC: H01H1/58
Filed: 1992-12-09
Abstract: The anti-theft switch includes a support (1) with a bottom (3), and housed inside the support, a rotor, at least one rotary wiper linked rotationally to the rotor, and moving contacts integral with the wiper for cooperation with fixed contacts (8, 9) carried by the bottom, in which the bottom has a connecter part (30) into which emerge power supply parts (100, 101, 200, 201, 301, 302) and in which the fixed contacts are arranged as two coaxial annular electrical tracks. The said connecter part extends perpendicular to the rotor, a rotary wiper with moving contacts is associated with each track, the bottom is moulded over the parts for attachment of the fixed contacts while leaving the said fixed contacts bare, the said supply parts are laid out as at least two conductive plies mounted axially one above the other. <IMAGE>
Patent EP-0507726-A1 (EP)
Inventor: LLOYD JERRY DEAN
IPC: H02K23/52
Filed: 1992-04-02
Abstract: A brushless homopolar dynamoelectric machine (motor) (1) has a rotor (3) with a least one winding (5) having multiple turns. The rotor (3) is inductively charged using a flux pump or a rectifier. Solenoid pairs (15a, 15b, 17a, 17b) comprise field windings for the motor and compensate for winding and field losses. The motor (1) is an axis symmetric motor in which superconductive materials are used.
Patent EP-0531252-A1 (EP)
Inventor: SOLANKI MUKESH
IPC: B23K35/32
Filed: 1992-08-12
Abstract: There is provided an improved coated composite article and an improved process for making the article. A cloth-like flexible preform is brazed to a metallic substrate to make the article. The article is then subjected to a uniform high pressure and temperature for sufficient time to remove porosity in the coating. The result is a fully dense coating, which is metallurgically bonded to the substrate without any porosity, which has improved physical properties, and which is capable of being polished to a surface finish of at least 4 RMS.
Patent EP-0549552-A1 (EP)
Inventor: SVENSSON ULF KRISTER
IPC: B02C17/16
Filed: 1992-12-17
Abstract: The invention relates to a method for finely grinding minerals and similar materials in an essentially dry state to particle sizes at which the ground material can be used as a filler. The method is characterized by effecting at least the final grinding phase in a closed grinding cavity that has been placed under a sub-pressure. The pressure in the grinding space shall preferably be lower than the prevailing ambient pressure by up to about 10 kPa. 
     The invention also relates to a mill having a grinding cavity that can be placed under a sub-pressure.
Patent EP-0522128-A1 (EP)
Title: Water-dispersible tablets.
Inventor: FIELDEN KRYSTYNA ELZBIETA
IPC: A61K47/32
Filed: 1992-01-29
Abstract: Water-dispersible tablets comprise a drug (I) and a swellable clay (II). The tablets disperse in water within 3 min. to form a dispersion capable of passing through a screen with a mesh size of 710 microns. (I) is selected from analgesic propionic acid derivs., tranquillising benzodiazepines, antiviral nucleoside analogues, antiprotozoal naphthoquinones, allopurinol, oxopurinol, anticonvulsant 1,2,4-triazine derivs., and trimethoprim (opt. in combination with sulphamethoxazole). Also claimed is (II) for use as a dispersing agent for water-dispersible tablets. (I) is acyclovir (GB 1523865) or lamotrigine, i.e. 3,5-diamino -6-(2,3-dichlorophenyl) -1,2,4-triazine (EP 21121 and 247929). (II) is a smectitie or attapulgite clay, pref. a montmorillonite, esp. 'Veegum F' or bentonite
Patent EP-0572476-A1 (EP)
Inventor: JOHNSON GLENN W JR
IPC: A61F7/02
Filed: 1992-01-08
Abstract: Une compresse thermique servant à traiter un genou blessé comprend une chambre imperméable aux fluides composée d'un matériau souple et pourvue d'une partie transversale supérieure et de branches retombantes s'étendant de la partie transversale. La partie transversale est conçue pour entourer une partie de la jambe au-dessus du genou et les branches retombantes sont conçues pour envelopper la jambe le long des côtés du genou et une partie de la jambe au-dessous du genou tout en exposant la rotule. La chambre est conçue pour recevoir et contenir un fluide thermique, lequel doit entrer en contact étroit avec la partie enveloppée du membre. La chambre est de préférence divisée en compartiments interne et externe, le fluide thermique étant reçu et contenu dans le compartiment interne afin d'entrer en contact étroit avec la partie enveloppée de la jambe. Un matériau en mousse d'uréthane, à alvéoles ouvertes, est contenu dans le compartiment externe afin d'isoler le compartiment interne sous-jacent et afin que la compresse épouse de façon plus uniforme la forme de la jambe. Tout mouvement des parois du compartiment interne dans la zone distale des branches, les éloigant l'une de l'autre, est entravé afin de restreindre la dilatation du compartiment interne dans les zones distales des branches et de permettre à une plus grande quantité de fluide thermique de demeurer dans la zone proximale des branches et dans la partie transversale, de sorte que la constriction des veines dans la jambe, au-dessous du genou, est diminuée. Une pompe manuelle sert à pressuriser le compartiment externe afin de pousser le compartiment interne, contenant le fluide thermique, contre les zones du membre qui doivent être traitées. Une bande élastique relie les branches autour de la jambe au-dessous du genou afin de réduire au minimum la constriction des veines.
Patent EP-0575414-A1 (EP)
Inventor: GRAY ANDREW PETER PARKINSON
IPC: B62B5/04
Filed: 1992-03-04
Abstract: Dispositif de freinage pour chariots ou caddies à roues destiné à fonctionner lorsque l'on essaie de faire sortir le chariot d'une zone définie. Ledit dispositif peut être monté sur une roulette (4) du chariot. Il comprend un déclencheur (10), actionné par la force magnétique, qui fonctionne à l'aide d'un élément de blocage (22) de manière à libérer ledit élément de blocage lors de l'actionnement de l'élément de freinage (2) lorsque ledit dispositif passe à proximité d'un matériau magnétique. Ledit matériau magnétique peut être avantageusement placé dans le sol (9) à la limite de la zone définie, le déclencheur (10) comprenant également au moins une partie en matériau magnétique disposé de manière à agir mutuellement avec le matériau situé dans le sol (9) lorsque le dispositif passe au-dessus dudit matériau. Dans la position de freinage, l'élément de freinage (2) entre en contact avec le sol (9) et fonctionne de manière à soulever une ou plusieurs des roulettes du chariot (4) afin qu'elles cessent de toucher le sol en cas de mouvement continu du chariot, de façon à empêcher le mouvement continu dudit chariot.
Patent EP-0605424-A1 (EP)
Inventor: PERSYK DENNIS E
IPC: G01T1/164
Filed: 1992-02-11
Abstract: Un module à cristal de scintillations du type possédant un cristal logé dans un bac arrière fermé par une fenêtre de verre et rendu étanche par une garniture d'étanchéité interne située entre la fenêtre et le bac arrière est modifié à l'aide d'une garniture d'étanchéité externe. Ladite garniture d'étanchéité externe est constituée d'un matériau imperméable à l'humidité et fixée sur la surface externe du bac arrière et de la fenêtre, et elle recouvre la frontière entre ces deux éléments. La garniture d'étanchéité externe peut être en polyamide époxy ou en copolymère bloc époxy uréthanique. La surface extérieure du module peut être sablée avant que la garniture d'étanchéité externe soit fixée sur le module, par exemple en coulant l'adhésif dans un moule approprié.