baber/WOPTO huggingface dataset:
Patent EP-0216660-A1 (EP)
Inventor: BORRELLY JACQUES
IPC: A61M16/04
Filed: 1986-08-13
Abstract: La présente invention concerne un dispositif d'étanchéité. 
     Le dispositif se caractérise essentiellement par le fait qu'il comporte une âme cylindrique (1) dont la section affecte la forme d'un "U" et qui est réalisée en un matériau présentant une certaine élas­ticité de déformation de sa forme dans un plan perpendiculaire à la direction (2) des génératrices définissant le cylindre, une membrane élastique (5) disposée autour de l'âme centrale et associée de façon étanche à la paroi latérale (15) de l'âme centrale, pour former une chambre déformable (8) fermée ayant une section sensiblement en forme de croissant, et des moyens (9, 10) d'admission de luide sous pression à l'intérieur de ladite chambre (8). 
     Application, en particulier, à l'étanchéité périphérique d'une trachée-artère lors d'une ventilation mécanique d'un malade.
Patent EP-0225880-A1 (EP)
Inventor: GORDON JAMES FRANCIS
IPC: B62J1/00
Filed: 1985-12-23
Abstract: Un appareil pour siège de bicyclette (3), particulièrement confortable pour des trajets de longue distance, sert de support à la région fessière d'un cycliste sans provoquer d'irritation de l'entrejambes. Ledit appareil comprend une barre de siège cylindrique (10) composée de plusieures couches. Ladite barre est fabriquée à partir d'un élément tubulaire rigide (11) entouré par une couche concentrique d'un matériau de rembourrage résilient (12) et par un revêtement durable (14). La barre de siège est montée sur la bicyclette selon une direction essentiellement transversale au cadre de ladite bicyclette, de telle sorte que la barre de siège s'appuie contre les fesses de l'utilisateur et s'étend sur toute la largeur de celle-ci, sans entrer en contact avec l'entrejambes de l'utilisateur qui est assis sur sa bicyclette. Différents modes de réalisation dudit siège de bicyclette sont décrits.
Patent EP-0215938-A1 (EP)
Inventor: STUCKENBROK FREDER
IPC: B62M3/04
Filed: 1986-03-27
Abstract: Une manivelle de pédalier, et l'entraînement à manivelle de pédalier formé avec celle-ci pour bicyclettes et similaires, a une longueur effective modifiable pendant la course du pédalier pour modifier le bras de levier par des tenons de commande. La manivelle de pédalier est construite dans un profil de base en U, sur lequel est enfilé et connecté de façon permanente un profil de couverture et de renforcement. Les parties de la manivelle du pédalier sont montées sur des roulements à billes, les billes étant conçues de telle sorte qu'un blocage des billes lors du mouvement ascendant et descendant des manivelles est évité. Une construction particulière de l'entraînement à manivelle de pédalier comprend un palier excentrique qui en même temps intercepte des forces de torsion en soutenant un tenon de commande de la manivelle de pédalier.
Patent EP-0231749-A1 (EP)
Inventor: HINZ PAUL
IPC: G01D11/26
Filed: 1987-01-07
Abstract: A pressure vessel sight glass, especially a tempered glass, is protected against the corrosive attack of normally alkaline, boiler feed water heated up to 300 DEG  C., by providing the sight glass with a metallic oxide coating consisting essentially of SnO2, optionally combined with Cr2O3. The coating is preferably applied as a sprayed solution of soluble salt convertible to the oxide.
Patent EP-0234265-A1 (EP)
Inventor: ANDERSSON MATS
IPC: F01D21/14
Filed: 1987-01-21
Abstract: A method of controlling a PFBC power plant in the event of an operational disturbance in a turbine-compressor unit (5) included in the plant, for example in the case of sudden load release. The turbine (21) and the compressor (22) are isolated from the bed vessel (4) of the plant by closing a valve (25) in the gas supply conduit (20) to the turbine (21) and by closing a valve (26) in the output conduit (24) from the compressor (22). At the same time a valve (31) is opened in a by-pass conduit (30) between the compressor (22) and the turbine (21). Combustion air is blown off into the atmosphere via one or more blowoff valves (33-35). From a pressure medium source (52), the bed vessel (4) and/or the space (7) between the pressure vessel (3) and the bed vessel (4) are supplied with inert gas in such a way that the flow of combustion air from said space (7) to the bed is prevented. The invention also relates to a PFBC power plant with equipment for carrying out the method.
Patent EP-0231885-A1 (EP)
Inventor: JOKIO PEKKA JOHANNES
IPC: A61B19/00
Filed: 1987-01-29
Abstract: 1. Adjuster for tibial operations performed to correct faulty positioning of the knee, which adjuster comprises two or more pins (6, 7, 13, 14) which are to be drilled at a desired angle to one another into the tibia (1), a detachable body element (8) which connects at least two pins (6, 7), is provided with a graduated scale and has at one end a guide for one pin (6), and a locking part (9) which can be moved on the body element and can be locked on it and has a guide for another needle (7), characterized in that in order to mark the cutting planes of the bone which is to be cut out of the tibia (1), the adjuster is equipped with cutting-plane markers (12) which can be mounted on the pins (6, 7) and can be brought into contact with the bone.
Patent EP-0249814-A1 (EP)
Inventor: CIBULAK ALBERT A
IPC: A47B81/00
Filed: 1987-06-04
Abstract: There is provided a shelving system for use in storage compartments, which shelving system utilizes slidable horizontally extending bracing members which by creating a static frictional force between the shelf and the compartment walls holds the shelf in place and for heavy loads, the same shelving system which utilizes slidable horizontally extending bracing members engaging with vertical columnar members whereby free access is provided to the shelves with elimination of any outboard columnar members or legs.
Patent EP-0254882-A1 (EP)
Inventor: JONAS OTOKAR
IPC: G01N29/04
Filed: 1987-06-26
Abstract: A device for monitoring the number and mass of individual particles (3) borne in a flowing fluid stream (2) of predetermined velocity comprising:
     (a) a target (4) in said stream (2) whereon an essentially constant predetermined fraction of said particles (3) impacts, said target (4) being flat and so oriented as to cause said particles (3) to impact on said target (4) at essentially the same angle (a) in the range of 20° to 60° whereby to produce acoustic signals proportional to the kinetic energy of the particles, and discourage accumulation of particles (3) on said target (4);   (b) means comprising a cylindrical probe (5) for transmitting said acoustic signals out of said stream (2);   (c) means (6) outside said stream for converting said acoustic signals to corresponding slactric signals;   (d) electronic means responsive to said electric signals for processing said signals whereby to provide an estimate of the total number and the mass of the individual particles.
Patent EP-0252433-A1 (EP)
Inventor: FELDER MICHAEL
IPC: A01K1/064
Filed: 1987-07-02
Abstract: The tethering device has a bent hook (3) which is attached to a rotatable tube and into which the end link (4) of a chain can be hooked. A swivellable closure piece (8) prevents the end link sliding off the hook in its closed position and is locked in this position by a rotatable locking piece (10) whose axis of rotation (11) lies in the swivelling plane of the closure piece. <IMAGE>
Patent EP-0270860-A1 (EP)
Inventor: REINICHE ANDRE
IPC: C21D9/573
Filed: 1987-11-10
Abstract: A process for heat treating a carbon steel wire to obtain a fine pearlite structure is characterized by the following steps: (a) cooling the wire until the wire reaches a given temperature which is below the AC1 transformation temperature; (b) regulating the temperature of the wire to not more than 10 DEG  C. above or below said given temperature by passing an electric current through the wire and effecting a modulated ventilation thereof; (c) cooling the wire.
Patent EP-0290677-A1 (EP)
Inventor: PECHA THEODOR
IPC: F16L59/02
Filed: 1987-12-24
Abstract: For the heat, cold and sound insulation of construction parts (10) having single-axis curved surfaces, in order to form an insulating body shell, individual insulating elements (4) with a trapezoidal cross-section are cut from a sheet of damping material and are applied side-by-side on the construction part (10). A connecting sleeve or a supporting layer (8) can be used for connecting the individual insulating elements (4). An arrangement (15) connected in this manner can be used to produce element combinations (20 and 21) using sections guided along specific curves (18 and 19), which can be used to insulate construction parts which have multi-axis curved surfaces (26). For the same purpose, the arrangement (15) can be rolled in a tubular shape and wedge-shaped segments (23 and 24) can be cut from it, the remaining parts (25) forming a segment-shaped insulating sleeve. <IMAGE>
Patent EP-0253616-A1 (EP)
Inventor: LOTTES JAMES FREDERICK
IPC: C08F6/08
Filed: 1987-07-14
Abstract: Polymer resins prepared by polymerizing alpha-olefins in the presence of high activity Ziegler and/or Ziegler-Natta polymerization catalyst compositions are treated with at least one alcohol of the formula 
Rʺ - OH 
wherein Rʺ is a C₁-C₁₀ alkyl, alkenyl, aryl, alkaryl or aralkyl group. 
     The alcohol must be used in the vapor phase. The treatment with the alcohol eliminates the odor and discoloration of the products, especially injection molded products, produced from the resins.
Patent EP-0270206-A1 (EP)
Inventor: DAVIS PAUL JAMES
IPC: G01N33/543
Filed: 1987-08-27
Abstract: An immunoassay for determining qualitatively or quantitatively the presence of an analyte in a sample by means of specific binding, wherein the sample is contacted with a moveable solid phase carrier material, e.g. particles (21) on which is immobilised a first binding reagent having specificity for the analyte and with a labelled reagent which can participate in either a "sandwich" or a "competition" reaction with the first reagent in the presence of the analyte and, following an incubation period sufficient to allow the reaction to take place, the carrier material is moved within the assay medium (20) to a location adjacent a signal sensing means (19), in the immediate vicinity of which a signal influencing agent, e.g. a substrate, is released into the assay medium and cooperates with the label in the generation of a signal, such as chemiluminescent light, the magnitude of the signal generated in the vicinity of the sensing means being used as a measure of the extent to which the binding reaction has occurred. Preferably the assay medium incorporates a masking or quenching agent which suppresses any signal generated in regions of the assay medium remote from the signal sensing means.
Patent EP-0315716-A1 (EP)
Inventor: CESA MARK C
IPC: C07C231/00
Filed: 1987-11-10
Abstract: In the process of hydrocarboxylating an α-enamide with CO and an organic hydroxyl compound to produce a N-acyl-α-amino acid ester, the improvement comprising using as the organic hydroxyl compound reactant, an organic hydroxyl compound which has a chiral center that is essentially all L or D, thereby producing a reaction mixture having essentially no enantiomeric pairs and containing diastereomeric N-acyl-α-amino acid esters having two chiral centers.
Patent EP-0237446-A1 (EP)
Inventor: TORDEUX MARC
IPC: C07C309/06
Filed: 1987-01-21
Abstract: 1. A process for the preparation of perhalomethanesulphinic acid salts of general formula (I) [X1 X2 FC - SO2 ]3-n M in which X1 and X2 represent an identical or different halogen atom chosen from F, Cl and Br, M represents an alkali metal or alkaline-earth metal, n is equal to 1 or 2 depending on the valency state of the metal M, characterized in that an alkali metal or alkaline-earth metal dithionite of general formula Mn (S2 O4 ) (II) in which n and M have the above meaning, or a hydroxymethanesulphinate is brought into contact with a perhalomethane in a polar solvent.
Patent EP-0243294-A1 (EP)
Inventor: WAHLBRINK HARTWIG DR-ING
IPC: F15D1/04
Filed: 1987-02-17
Abstract: The flow measurement arrangement has a flow meter and a device arranged upstream of the latter for producing a defined inflow into the flow meter. In order, in a flow measurement arrangement of this type, to ensure that the device for producing a defined inflow operates largely without pressure losses, the device consists, according to the invention, of a tube (3) with a roughened internal surface (10). <IMAGE>
Patent EP-0299068-A1 (EP)
Inventor: HIRAI KOJI
IPC: C08G18/44
Filed: 1987-01-22
Abstract: PCT No. PCT/JP87/00042 Sec. 371 Date Sep. 22, 1988 Sec. 102(e) Date Sep. 22, 1988 PCT Filed Jan. 22, 1987 PCT Pub. No. WO88/05447 PCT Pub. Date Jul. 28, 1988.In the preparation of a polyurethane from a polymeric polyol and an organic polyisocyanate, by using as the polyol a polymeric polyol containing in the molecule thereof 2-methyl-1,8-octanediol residue, a novel polyurethane having excellent resistance to hydrolysis, low temperature characteristics and abrasion resistance can be obtained.
Patent EP-0273987-A1 (EP)
Inventor: IGARASHI KIKUO
IPC: C07D491/10
Filed: 1987-07-15
Abstract: Un procédé permet de préparer un éther de tétrahydroquinolone ayant la formule (I) et un nouveau produit intermédiaire de formule (VIII) permet de préparer ledit éther. Dans la formule (I), R1 représente un groupe alkyle à chaîne droite ou ramifiée ayant entre 1 et 4 atomes de carbone et R3 représente alkylsulfonyloxyle, arylsulfonyloxyle, acyloxyle, un groupe hydroxyle ou un atome d'halogène. Selon ce procédé, on fait réagir un oxyde de 1,2-propylène 3-substitué ou du 1,2-propanediol 3-substitué avec de l'octahydroquinoline-2,5-dione en présence d'un catalyseur acide afin de produire un composé de formule (VII), que l'on fait alors réagir avec une alkylamine de formule R1-NH2 (dans laquelle R1 est défini comme ci-dessus) afin de produire un nouveau composé de formule (VIII), dans laquelle R1 est défini comme ci-dessus, que l'on fait ensuite réagir avec un réactif déshydrogénant de rupture de chaîne fermée afin d'obtenir le composé de formule (I).
Patent EP-0277975-A1 (EP)
Inventor: WEISS SIDNEY M
IPC: A47G9/02
Filed: 1987-07-22
Abstract: Le drap-housse (52) est formé avec un matériau (34) qui est conique en largeur entre les bords latéraux (40, 42) de sorte que le matériau (34) est plus large entre les bords latéraux (40, 42) au niveau du point central (50) entre les bords supérieur (38) et inférieur (36), et plus étroit dans les régions plus proches des bords supérieur (38) et inférieur (36).
Patent EP-0326567-A1 (EP)
Title: N-substituted thio alkyl phenothiazines.
Inventor: SALOMON MARY FRISINGER
IPC: C10L1/24
Filed: 1987-09-09
Abstract: This invention describes phenothiazine derivatives which are N-substituted and which contain an additional sulfur molecule in the N substituent.
Patent EP-0341332-A1 (EP)
Inventor: SPIESS HANSRUEDI
IPC: E02D29/14
Filed: 1988-05-12
Abstract: A covering includes a cover and a frame into which the cover is inserted. A supporting surface of the cover and a cooperating bearing surface of the frame each have a surface inclined with respect to the cover plane. These surfaces are partial peripheral surfaces of a sloping cylinder and/or a sloping cone bounded by sections. As a result the partial surfaces have along their circumferences a different inclination with respect to the cover plane. Therefore the cover can only be inserted in the frame in a specific position. Since as a result of this the same surface positions of the cover and the frame always rest on one another, in the case of such coverings a tight closure can be achieved with a circular or oval opening.
Patent EP-0303142-A1 (EP)
Inventor: ELVIDGE JAMES
IPC: H04M3/30
Filed: 1988-08-01
Abstract: A method for measuring line parameters of subscriber lines of a telecommunication system in which end devices, exhibiting a capacitance, are connected to two wires of the subscriber lines is disclosed. The line parameters measured include the capacitances between each of the line wires and ground, the capacitance between the line wires, the leakage resistances between each of the line wires and ground, and the insulating resistance between the line wires. This task is accomplished by performing the following steps while the end device is connected to the subscriber lines. These steps are performed in three measuring configurations sequentially: first one of the two wires of the subscriber line is grounded and the measurement is performed in connection with the other, then the other one of the two wires is grounded and the measurement is performed in connection with the first, and then both wires of the subscriber line are connected together and the measurement is performed on the pair. First, an impulse voltage is impressed through a charging resistance. Then the wire or wires in the particular measuring configuration is discharged through a discharge resistance coupled to ground. At discrete points in time the corresponding resulting voltage values are measured. On the basis of the measured values obtained thereby, the known values of the line resistance and capacitance of the end device and relationship of the line parameters to the known values and the measured values, the values of these line parameters are determined.
Patent EP-0307736-A1 (EP)
Inventor: SOLLEDER REINHARD DIPL-ING FH
IPC: H01H71/32
Filed: 1988-09-02
Abstract: In order to adjust retaining magnet trip devices, the field strength of the permanent magnet is adjusted to a nominal value. For this purpose, it is initially magnetised and subsequently demagnetised in a monitored manner. According to the invention, magnetisation is carried out by applying a pulse in the same magnetic field direction and demagnetisation is carried out by applying a pulse of decreasing amplitude from an alternating magnetic field. For use in fault-current circuit breakers, the retaining magnet is adjusted for a plurality of fault-current types. <IMAGE>
Patent EP-0310008-A1 (EP)
Inventor: W F KAISER U CO GMBH
IPC: A47G21/04
Filed: 1988-09-28
Abstract: The spatula consists of a bent or non-bent blade (1) and a gripping part (2) which is displaceable in the longitudinal direction of the blade and is held or can be fixed at different positions on the blade. The gripping part (2) preferably consists of a gripping sleeve which surrounds the blade (1) with edge clamping, it being possible for the clamping to be lifted by lightly pressing the gripping sleeve flat. The gripping part (2) can accordingly be brought into the position of use on the blade which is the most favourable in each case. <IMAGE>
Patent EP-0311191-A1 (EP)
Inventor: FONSALAS FREDERIC
IPC: H04N7/015
Filed: 1988-09-29
Abstract: Dans ce système on a prévu une transmission de certains points d'une image à haute définition de sorte que du côté réception il est possible de restituer une image à définition normale sans qu'il soit nécessaire d'utiliser de circuit supplémentaire.
Patent EP-0308312-A1 (EP)
Inventor: GUILBARD PAUL
IPC: B60K17/04
Filed: 1988-09-12
Abstract: Device comprising a differential between two driving wheels arranged at opposite ends of a drive axle. According to the invention the device comprises a mechanism of the planetary gear train type interposed between each driving wheel and the corresponding output of the differential, and the said mechanism comprises a fixed crown (3), a pinion carrier (5) connected to the output shaft (7) of the differential, and a planetary gear (6) fixed to which is a shaft (8) connected to the said wheel. The invention can be utilised on motor vehicles. <IMAGE>
Patent EP-0299883-A1 (EP)
Inventor: CAVEZZAN JACQUES
IPC: C08K5/57
Filed: 1988-06-23
Abstract: A process for the preparation of a monochelate of pentacoordinated tin of valency IV by reaction of a tin bischelate and of an organic acid. The monochelate or the reaction mixture containing it can be employed as a catalyst for crosslinking an organopolysiloxane composition curing by polycondensation reactions and containing an  alpha , omega -dihydroxypolydiorganopolysiloxane oil, a crosslinking agent and optionally inorganic fillers and an adhesion promoter.
Patent EP-0287549-A1 (EP)
Inventor: KATSCHNIG HELMUT DR
IPC: H05B6/80
Filed: 1988-03-09
Abstract: The invention relates to a device for heating objects and organisms, particularly for killing and deactivation of organisms containing albumen or nucleic acid, by the action of microwaves, generated by a magnetron, in a cavity, into which the objects or organisms can be brought, together with their carriers, the cavity, which is designed as a hollow resonator (1), being supplied by a plurality of magnetrons (2), one of the magnetrons (2) radiating in each case into the cavity which is free of the waves of the other magnetron or magnetrons (2). 
<??>The invention furthermore relates to a protection and monitoring device in the field of a sealing device, e.g. of a door for an opening of a cavity in which microwaves act, the cavity opening being completely encompassed by an antenna matched to the cavity opening. 
<IMAGE>
Patent EP-0368866-A1 (EP)
Title: Derives de benzocycloheptene, benzazepine, benzoxepine et de naphtalene a substitution aryle
Inventor: SHIH NENG-YANG
IPC: C07C45/00
Filed: 1988-05-13
Abstract: Certains dérivés de benzoxycloheptène, benzazépine, benzozépine, et naphtalène à substitution aryle sont décrits. Les composés sont utiles pour le traitement d'inflammations, de réactions allergiques et de maladies de la peau d'hyperprolifération.
Patent EP-0381670-A1 (EP)
Inventor: ONDE MARCEL
IPC: F03B13/18
Filed: 1988-05-04
Abstract: Installation de transformation de l'énergie cinétique des vagues en énergie mécanique constituant un élément de flottaison (15) supportant à sa partie inférieure par un chassis (14) des moyens de production d'énergie, caractérisés en ce que ces moyens sont constitués par au moins deux stators composés de pales (3, 4) de direction inverses pour permettre l'entraînement d'une roue à aubes (5) de façon que le mouvement vertical descendant ou ascendant de la houle provoque une entrée d'eau dans les stators afin d'entraîner dans un même sens en rotation la roue à aubes (5) qui, à partir de son moyeu et d'un arbre (12) transmet le mouvement de rotation à l'élément tournant de l'alternateur électrique.
Patent EP-0318550-A1 (EP)
Title: Household apparatus for whipping cream.
Inventor: PASSONI GIANFRANCO
IPC: B01F5/06
Filed: 1988-06-21
Abstract: PCT No. PCT/CH88/00110 Sec. 371 Date Apr. 6, 1989 Sec. 102(e) Date Apr. 6, 1989 PCT Filed Jun. 21, 1988 PCT Pub. No. WO88/10085 PCT Pub. Date Dec. 29, 1988.In order to whip liquid cream even in reduced quantities, without any effort and risk, the apparatus according to the invention comprises a piston (7) provided in its front part (7b) with holes (17) through which a mixture of cream and air is pumped by jerky motions which whip the cream progressively as it moves towards a nozzle (16) dispensing the whipped cream. The rear part (7a) of the piston (7) operates with an excentric (4) actuated by a electric motor (2) and exerts oscillations along its longitudinal axis, thus modifying constantly the empty space in a tube (8) surrounding the piston (7). This modification of volume creates a sucking action on the liquid cream to which air is mixed and, at the same time, pumps said mixture by jerky motions towards the nozzle (16) through the holes (17).
Patent EP-0328655-A1 (EP)
Inventor: MOCHIJI KOZO
IPC: G03F7/38
Filed: 1988-07-11
Abstract: A pattern-forming process utilizing radiation-induced graft po­lymerization reaction, which comprises conducting pattern formation us­ing a resist capable of undergoing radiation-induced graft polymeriza­tion reaction and having excellent dry etching resistance, i.e., a phenyl group-containing polymethacrylate, or polystyrene or its derivative. This process enables a fine resist pattern to be formed even in an extremely low dose, and permits good etching work utilizing existing dry etching technique.