baber/WOPTO huggingface dataset:
Patent EP-0473612-A1 (EP)
Title: Fertility enhancement.
Inventor: O'NEILL CHRISTOPHER
IPC: A61K31/55
Filed: 1990-05-07
Abstract: PCT No. PCT/AU90/00183 Sec. 371 Date Dec. 27, 1991 Sec. 102(e) Date Dec. 27, 1991 PCT Filed May 7, 1990 PCT Pub. No. WO90/13299 PCT Pub. Date Nov. 15, 1990.The present invention relates to a method of enhancing implantation of an embryo within the uterus of a female mammal. The method comprises administering an amount of a PAF antagonist, effective to enhance implantation, to the mammal. The invention also relates to a method of increasing the level of PAF around an embryo in the uterus of a female mammal by administering an amount of a PAF antagonist sufficient to inhibit PAF catabolism. Desirably the PAF antagonist is administered together with PAF or a homologue or analogue thereof. The invention also provides compositions comprising a PAF antagonist together with PAF or a homologue or analogue thereof, and a process for preparing the same.
Patent EP-0473677-A1 (EP)
Inventor: CHEDEVILLE PASCAL
IPC: G11B27/10
Filed: 1990-05-25
Abstract: On résout les problèmes de dynamique et de bande passante dans la transmission du son pour le cinéma en utilisant un disque laser (9) lu par un lecteur (10, 11, 12) de disque laser synchronisé (14) avec la bande son originelle du film. On résout les problèmes résultant des réparations effectuées sur le film en enregistrant le son à l'avance, en le stockant dans une mémoire (13), et en faisant lire cette mémoire ultérieurement, au besoin en provoquant des sauts (24) dans la lecture de la mémoire pour éviter de diffuser des sons qui correspondraient à des images qui auraient été enlevées du film.
Patent EP-0435981-A1 (EP)
Inventor: MILLER JOHN W
IPC: C08K5/3492
Filed: 1990-06-12
Abstract: Une composition de mousse en polyuréthanne de haute densité qui dégage peu de fumée pendant sa combustion est obtenue par réaction entre un mélange de résines et un isocyanate en présence de niveaux réduits de mélamine en tant que substance ignifuge.
Patent EP-0489762-A1 (EP)
Title: Installation system.
Inventor: FREUNDNER HASSO
IPC: H02G3/16
Filed: 1990-08-24
Abstract: The invention relates to a system for installations using boxes. Inside the modular installation boxes there is a conductor track substrate in which conductor tracks are embedded and protected by a cover. The leads are of the plug-in type. It is also possible to connect an end user or operating components quickly via a simple plug connection. The invention is especially distinguished by is ease of assembly which facilitates the rapid alteration of existing layouts. If the system is used with several boxes, said boxes may be arranged in sequence.
Patent EP-0437636-A1 (EP)
Inventor: ZHUKOV DMITRY SERGEEVICH
IPC: A61H39/08
Filed: 1990-07-06
Abstract: Le dispositif comprend une électrode active (8) contenant un radiateur thermique (2) doté d'un réflecteur (1), ainsi qu'un guide de lumière (4) d'une électrode passive (13), et un système de commande (3). Ledit radiateur thermique (2) doté du réflecteur (1) est connecté audit système de commande (3), tandis que le guide de lumière (4) composé d'un système de focalisation est situé sur le même axe optique (OO') que ledit réflecteur. La grande base dudit système de focalisation (4) est tournée vers le radiateur thermique (2), tandis que la petite base est destinée à venir au contact de la surface de la peau (7), de sorte que le système optique a une double capacité de focalisation et permet de concentrer la puissance de rayonnement requise au niveau de la sortie de la petite base (6) dudit système de focalisation (4).
Patent EP-0446642-A1 (EP)
Inventor: VON BLANQUET GEORG
IPC: F24C7/02
Filed: 1991-02-15
Abstract: A device for switching electronic appliances, particularly cooking panels or the like is proposed which is characterised by the fact that a light transmitter (2) and a light receiver (3) are arranged underneath a plate (4) which is sufficiently transparent in the range of transmitted waves of the light transmitter. <IMAGE>
Patent EP-0509126-A1 (EP)
Inventor: HOFESTAEDT HOLM DR
IPC: H04Q3/68
Filed: 1991-04-19
Abstract: A multi-stage network of routing elements is considered in which there are routing elements which are tied into the network in such a manner that there are destination addresses which can be reached via several outputs of such routing elements. To route messages to destination addresses in such a multi-stage network, each of these destination addresses is allocated a group of outputs at such routing elements. Within this group, an available output is found via which the message is then forwarded. If no output is available within this group, the message is delayed. In another variant of the method, a destination address is rando3mly allocated an output within a group and the message is delayed as long as its associated output is not available. The method is particularly suitable for routing messages in parallel-computer networks. <IMAGE>
Patent EP-0463366-A1 (EP)
Inventor: SCHNYDER EUGEN
IPC: D21G1/02
Filed: 1991-05-24
Abstract: Bei einer Durchbiegungseinstellwalze mit einem um einen drehfesten Träger (1) rotierbaren, mit Stützelementen (4) gegen diesen abgestützten Walzenmantel (2) besteht der Walzenmantel aus einem inneren Teil (8) und einem äusseren Teil (9), die im Betrieb einen Presssitz miteinander bilden, z.B. infolge Ueberdruck im Walzeninneren oder elastischer Vorspannung der Walzenmantelteile, während bei Druckentlastung oder Unterdruck des Walzeninneren ein Spiel zwischen den beiden Walzenmantelteilen (8, 9) gebildet ist, das ein Abziehen und Auswechseln des äusseren Teiles (9) erlaubt, ohne die Walze zu demontieren oder aus der Maschine auszubauen. …<IMAGE>…
Patent EP-0474976-A1 (EP)
Inventor: OPPAWSKY STEFFEN
IPC: A61C19/00
Filed: 1991-06-05
Abstract: Polymerisation devices for the treatment of plastic dental parts are known, with a radiation space in a radiation chamber which is accessible via at least one pivotable or displaceable wall, with a fibre-optic guide and with a radiation source unit, the fibre-optic guide coupling the radiation from the radiation source into the radiation space of the radiation chamber and forming a releasable connection between the radiation chamber and the radiation source unit. In order to provide a polymerisation device which makes it possible, by means of a manual polymerisation device, to operate a radiation chamber for the purpose of curing plastic dental parts, in which it is to be possible to convert a manual polymerisation device into a stationary polymerisation device by simple means, the radiation source unit is a manual polymerisation device (3) which is held with its housing part on a first support (6) arranged on a support plate of a support frame, the fibre-optic guide (2) is guided in a second support (7) of the support plate, and the radiation chamber (1) bears on a part of the support frame. 
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Patent EP-0461561-A1 (EP)
Inventor: REINHARDT JOSEF DR MED
IPC: A63B49/03
Filed: 1991-06-07
Abstract: A racket (10) which is suitable, above all, as a tennis or squash racket has a handle (6) and a frame (7) formed from two parallel hollow profiles, the two hollow profiles being held together by a connecting web in such a way that a groove-type depression (13) is formed on the outside of the frame (7). The two hollow profiles or tubes are led together via two handle parts (2, 3) forming a throat bridge (1) of the racket (10), the space between the hollow profiles being left free as a continuous opening (4, 5) in the region of the throat bridge (1). A string strip or covering strip (11) situated in the groove-type depression (13) on the outside of the frame can thus pass around the entire outside of the frame (7), even through the openings (4, 5) of the throat bridge (1). <IMAGE>
Patent EP-0466256-A1 (EP)
Inventor: AMELOOT PAUL JOZEF GERARD CORN
IPC: F16L23/036
Filed: 1991-07-03
Abstract: Coupling device, characterized in that it mainly consists of the combination of a flange (3)-(23) provided at the end of each of the pipes, beams or such like (1-2-22-27) to be connected with one and other, whereby in relation to one flange (3)-(23) a male coupling element (5) has been provided made up of shaft taps (8-9) and whereby, in relation to a second flange (3)-(23) a female coupling element has been provided which contains means (20-21) which can cooperate with the above-mentioned shaft taps (8-9) so as to realize a disengageable connection between the pipes, beams or such like (1-2-22-27).
Patent EP-0495278-A1 (EP)
Inventor: ZWART HANS
IPC: A44C15/00
Filed: 1991-01-18
Abstract: A spring wire or other spring-like material is formed with a circular ring portion (10) which has a diameter adapted to fit snugly around a nipple of a human breast. The wire or material also forms two overlapping end portions (13,15) which project outwardly from the ring portion and are compressed together to enlarge the ring portion so that it may be conveniently placed on the nipple and removed from the nipple. When the end portions are released, the ring portion grips the peripheral surface of the nipple. The end portions (13,15) comprise smaller circular rings, one of which supports an item of jewellry (14). The ring portion may additionally or alternatively support a decorative element which covers the nipple. The ring portion and end portions are decorated, preferably by plating with a precious metal.
Patent EP-0466411-A1 (EP)
Inventor: DUBELSTEN PAUL
IPC: D21C9/16
Filed: 1991-07-05
Abstract: A continuous two-stage peroxide bleaching process operated in a single bleach plant for producing a bleached pulp of high brightness, having a second stage bleaching step (16) using a high charge (15) of peroxide followed by a washing stage (21) to recover the residual liquor (24) containing a substantial amount of the applied peroxide. The residual liquor is recycled and used for bleaching in the first stage (10). Only a portion (13) of the pulp bleached in the first stage is treated in the second stage. Two or more bleached pulp products can be produced simultaneously.
Patent EP-0447280-A1 (EP)
Inventor: DAWANS FRANCOIS
IPC: C08L95/00
Filed: 1991-02-18
Abstract: Bituminous compositions obtained by the incorporation of residues of thermoplastic polymers, especially motor vehicle discards, containing polyurethane foams and heat-cured resins, and process for their preparation. 
<??>The process consists in mixing polymeric residues preground so as to obtain a mean particle size smaller than 10 mm with molten bitumen or asphalt. The mixture is stirred at a temperature of between 150 and 300 DEG C, the presence of the ground particles of polyurethane foam and of heat-cured resins contributing to increasing the rate of dissolution of the polymers. A catalyst and/or a reactant promoting a coupling reaction between the polymers and certain constituents of the bitumen or of the asphalt is/are preferably added, and this imparts improved properties to the final bituminous mixture. 
<??>The bituminous compositions according to the invention can be advantageously employed for coating solid matter.
Patent EP-0465316-A1 (EP)
Inventor: LESSI JACQUES
IPC: E21B47/10
Filed: 1991-06-27
Abstract: In an equipped well (1) provided with a perforated tube (3) in its part passing through a production zone, there is lowered an apparatus comprising a production column (6) in two parts (6A, 6B) separated by an effluent pumping assembly (5) and a connection with a lateral aperture (21). At the lower end of the lower part (6B) of the column is arranged at least one measuring-instrument assembly (16) and, if appropriate, means (17) for homogenising the effluent before its treatment. The measuring assembly (16) is connected to the surface installation by means of a multi-conductor cable (18) passing from inside the column (6) to the outside in the region of the apertured connection (21). The pumping assembly (5) is positioned in a zone of the well accessible to the effluent produced, but sufficiently far from the most sharply deflected and/or most crowded well portions, so as to make it easier to install the pumping assembly and so as to prevent the risks of jamming or crushing of the cable (18) connected to the instrument assembly (16). 
<??>The invention is used, for example, for the study of oil-producing wells. 
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Patent EP-0482970-A1 (EP)
Inventor: DEFFAYET JEAN
IPC: F42B15/10
Filed: 1991-09-23
Abstract: The method according to the invention consists in ensuring that the missile is provided with lift wings (4) and that when launched from an aircraft in flight, the lift wings (4) are inclined in a transverse direction in such a way that the load factor (f) has a horizontal component (fy) resulting in a lateral displacement of the missile. In the case of a self-propelled missile which has to fly substantially horizontally at a speed (V), the lift wings (4) are then designed such that for the speed (V) the vertical component (fz) of the load factor (f) cancels the effect of gravity. Applications to the launching of decoy rockets and to off-aim firing.   <IMAGE>
Patent EP-0493200-A1 (EP)
Inventor: ROCHEREAU JACQUES
IPC: G01C19/72
Filed: 1991-12-18
Abstract: The gyro comprises a dielectric ring waveguide (10) and an electromagnetic source (12) fitted with a splitter to send into the ring two contrarotating waves coming from the source. An interference detector (22) receives the contrarotating waves. A first controlled electro-optical system gives the waves a periodic, alternating and symmetrical phase modulation with a period roughly twice that of the transit time in the ring and is placed upstream of the ring for one wave and downstream of the ring for the other. A second system (31) controlled by a phase-shift ramp generator of adjustable gradient is placed upstream of the ring for one wave and downstream of the ring for the other. Electronic feedback and measuring circuits control the direction and gradient of the ramp so as to cancel the phase difference between the waves received by the interference detector. The gyro includes means for returning the phase-shift ramp generator to zero in response to reversals in the polarity of the first electro-optical system. <IMAGE>
Patent EP-0483021-A1 (EP)
Inventor: BONNET JEAN-MARC
IPC: H02B1/015
Filed: 1991-09-12
Abstract: A removable cover (10) is shaped as a monobloc insulating section obtained by extrusion, and includes a rigid plate (16) having on its rear face (20) a pair of longitudinal supporting ribs (32, 36), a first branch (22) configured as a positioning clip (30) overlappingly fitted on the lower edge of the opening (12), and a second pivoting branch (24) provided with a snap-fit clasp (40) cooperating with a retaining rim (38) integral with the plate (16). The snap-fit zone is inaccessible after placement of the front plate (14) bringing about a barring of the unoccupied zone of the opening (12). Applications: electrical box for modular equipment. <IMAGE>
Patent EP-0485353-A1 (EP)
Inventor: HAGLUND BENGT OLOF
IPC: C22C1/05
Filed: 1991-11-04
Abstract: The present invention discloses a method for densifying powder metallurgical parts to 100% theoretical density. The method comprises applying a high pressure of 0.1 - 100 MPa during sintering in a high pressure furnace at a temperature immediately before which the liquid phase is formed and maintaining this pressure during the rest of the sintering cycle until the furnace has cooled to almost room temperature. The method achieves rapid, complete closure of the porosity which results in parts with close dimensional tolerances and practically no warpage.
Patent EP-0511237-A1 (EP)
Inventor: GAISSER RUDI
IPC: D03C9/06
Filed: 1991-08-01
Abstract: La barre de raccordement centrale (12), en particulier pour des lames métalliques de machines à tisser, est conduite à travers la verge des lames supérieure (10) et ancrée avec son extrémité supérieure sur la verge des lames supérieure (10) de manière à pouvoir être dévissée de la verge des lames inférieure (11) au moyen d'un outil susceptible d'être appliqué par le haut, sans qu'il soit nécessaire de sortir des pièces de fixation du plan de lame. La barre de raccordement centrale (12) est munie d'un collet de butée (19) pouvant être maintenu appliqué, au moyen d'un capot de protection (26), contre la verge des lames supérieure (10) ou contre une plaque de butée (20) qui y est ancrée. Le diamètre dudit collet de butée correspond au maximum à l'épaisseur de la verge des lames supérieure (10).
Patent EP-0510060-A1 (EP)
Title: Structural beam.
Inventor: CLAUSEN EDVIN LIST
IPC: B62D25/02
Filed: 1991-01-07
Abstract: PCT No. PCT/NO91/00002 Sec. 371 Date Jul. 9, 1992 Sec. 102(e) Date Jul. 9, 1992 PCT Filed Jan. 7, 1991 PCT Pub. No. WO91/10582 PCT Pub. Date Jul. 25, 1991A beam for reinforcement of a vehicle body is extruded as a hollow shape having substantially planar parallel longitudinally extending deformation walls each of which is of variable wall thickness along its length. Two laterally extending grooves define a deformation zone having a maximal wall thickness allowing for a controlled folding of the shape.
Patent EP-0506868-A1 (EP)
Title: Immunologically active proteines from borrelia burgdorferi, related test kits and vaccine.
Inventor: FUCHS RENATE
IPC: A61K38/00
Filed: 1990-12-21
Abstract: Various immunologically active proteins from Borrelia burgdorferi have been prepared by genetic manipulation in microorganisms. To do this, the specific DNA sequences were selected from a B. burgdorferi gene bank using suitable screening methods, or were prepared directly by DNA amplification using selected hybridization probes, and were placed under the control of inducible promoters such as, for example, the lac promoter. It has been possible, owing to description of efficient purification methods for the expressed antigens, to provide the proteins in a suitable way. These proteins can be used to produce specific and sensitive diagnostic assay kits. The specific combination of the immunologically active proteins makes precise diagnosis possible. Furthermore, monoclonal antibodies have been generated and are used as reagents for detecting pathogens directly in test samples or after cultivation. The Borrelia burgdorferi-specific DNA sequences can be employed for direct detection of the pathogen in patients' samples (for example by means of the PCR reaction).
Patent EP-0521050-A1 (EP)
Inventor: MAUS WOLFGANG
IPC: F01N3/18
Filed: 1991-03-18
Abstract: An internal combustion engine has an engine control for processing a number of measured values received over measurement lines, converting the measured values into control data for operating the engine and carrying the control data over engine feed lines to the engine, for instance for controlling at least one of fuel injection, air delivery and ignition with the control data. A method for controlling the internal combustion engine includes directly measuring a temperature of walls or structures of a catalytic converter disposed downstream of the engine, supplying a value of the temperature to the engine control over at least one data line, processing the value of the temperature in the engine control along with other measured values and using the processed value to control the engine. An apparatus for controlling the engine and for monitoring the temperature of the catalytic converter includes at least one temperature sensor integrated on or in walls or structures of the catalytic converter. An engine control receives a number of measurement data as input variables from measurement lines and derives control data for operation of the engine from the measurement data. Engine feed lines carry the control data to the engine. At least one data line delivers measured temperature values from the catalytic converter to the engine control as input variables in addition to other input variables.
Patent EP-0527827-A1 (EP)
Inventor: WAKE DAVID COLENESS ROAD
IPC: H01L27/14
Filed: 1991-05-01
Abstract: Un dispositif optoélectronique comprend une première couche épitaxiale de type n (2), une couche active (3) comprenant une seconde couche épitaxiale qu'on fait pousser sur ladite première couche et une troisième couche épitaxiale (8) composée d'un matériau de type p sous forme d'une structure à crête (8') qu'on fait pousser de manière sélective sur la couche active ou par-dessus celle-ci, et dans laquelle une jonction p-n est formée dans la couche active entre une région d'un matériau de type p alignée sous ladite crête, et des régions adjacentes de type n de la couche active, la première couche sous-jacente (2) étant entièrement de type n. Un procédé de fabrication de ce dispositif consiste à faire pousser une structure plane entièrement de type n, à former un masque diélectrique (5) par-dessus, à faire pousser par épitaxie sélective la structure à crête faite d'un matériau de type p, et à former simultanément la junction p-n par diffusion sur ladite structure.
Patent EP-0525108-A1 (EP)
Inventor: PISCIOTTA E CHRISTOPHER
IPC: G11B5/09
Filed: 1991-04-19
Abstract: Un système hélicoïdal (10) lit des pistes (18) sur un support de stockage (12), comprenant des pistes distordues. Chaque piste (18) comprend une pluralité de blocs, chaque bloc ayant des informations d'identification de blocs uniques. Un servosystème (84) agit sur une tête (16C) pour qu'elle traverse des chemins azimutaux originaux prédéterminés (PO) sur le support (12) pour lire les blocs enregistrés le long de chacun des chemins originaux (P0). Une unité de commande (50) utilise les informations d'identification des blocs pour déterminer si des blocs qui étaient censés être lus pendant la traversée du chemin original (P0) n'ont pas été lus. Si des blocs supposés être lus ne l'ont pas été, l'unité de commande (50) repositionne le support (12) et guide le support (12) pour qu'il soit relu par la tête (16C) décalée jusqu'à ce que les blocs censés être lus soient réellement lus. Pendant les tentatives de relecture, la position de la tête de lecture (16C) est décalée pour traverser les chemins azimutaux modifiés (P1, P2, P3, ... P10).
Patent EP-0486651-A1 (EP)
Title: Preimpregne, procede de fabrication et application
Inventor: EICHBERGER WALTER
IPC: B29B15/08
Filed: 1991-06-13
Abstract: Préimprégné à base de fibres de renforcement, comme des fibres de verre, des fibres de carbone, des fibres d'aramide et similaires, disposées dans une seule direction et imprégnées par un mélange de matières plastiques duromères, dans lequel le mélange de matières plastiques contient une résine époxyde, une résine phénolique, le cas échéant un accélérateur et le cas échéant des additifs comme des charges, des retardateurs de flamme, des élastifiants, des agents mouillants et similaires. Ce préimprégné sert de matériau de départ pour des matériaux composites pressés à chaud ainsi que pour des éléments composites à constance thermique élevée et résistance élevée aux produits chimiques.
Patent EP-0541678-A1 (EP)
Title: An arithmetic unit for structure arithmetic.
Inventor: CARLSTEDT LARS GUNNAR
IPC: G06F9/44
Filed: 1991-08-01
Abstract: A computing device implements a functional programming in hardware and operates as a reduction processor. Programs to be evaluated are represented as a directional graph of closures, where each part of a program is represented by a closure. During execution, this directional graph of closures is gradually reduced according to the reduction rules of the declarative language used. The device has an active associative object storage having storage cells able to store and execute at least part of a computer program. The device has several ports that contain storage cells and which are able to exchange and compare data and programs through a unification of internal and external behaviors.