baber/WOPTO huggingface dataset:
Patent EP-0446192-A1 (EP)
Inventor: FOMBERTASSE MARCEL
IPC: B01F3/04
Filed: 1991-03-01
Abstract: The invention concerns a device to be used in a submersible turbine aerator comprising a housing (4) with a rotating impeller (5) and which is connected to air. 
     A pump impeller (6) is arranged outside the housing (4) in front of the turbine impeller (5) for creating an additional flow away from the turbine inlet.
Patent EP-0524262-A1 (EP)
Inventor: ZALENSKI THOMAS C
IPC: G06F3/046
Filed: 1991-04-02
Abstract: Système de numériseur électromagnétique employant un réseau entrelacé de conducteurs individuels (#1-#15) chacun en une configuration en W courbé en une pluralité de sections afin de définir une pluralité de parties parallèles réparties en différents segments d'une tablette de manière que chaque section comprend une partie de conducteur central (15 ou 16) connectée en série avec d'autres parties parallèles (17, 18, 19, 20) de manière que le courant passant dans la partie de conducteur central se fractionne ou se divise entre les conducteurs extérieurs et qu'il passe dans le sens opposé. Chacune de la pluralité de sections définit deux positions grossières de tablette pour un dispositif de désignation. On emploie une interpolation afin de déterminer une position précise.
Patent EP-0487675-A1 (EP)
Title: A method for fixing an electrode arrangement to be used in the cathodic protection of concrete structures and a fixing element.
Inventor: PULLIAINEN MARTTI
IPC: C23F13/00
Filed: 1991-06-19
Abstract: The invention relates to a method for fixing an electrode arrangement to be used in the cathodic protection of concrete structures. In the method, an anode (20) is mounted in a framework (11) and the framework with its anodes is mounted on the concrete structure at a production plant or in the mounting step before the concreting step. The invention also relates to a fixing element (10) of the electrode arrangement to be used in the cathodic protection of concrete structures, which fixing element is comprised of an anode (20) and a framework (11), which framework (11) is provided with means (15) for fixing the element (10) to the concrete structure.
Patent EP-0835171-A1 (EP)
Inventor: KLINGEL HANS
IPC: B23K26/08
Filed: 1991-08-27
Abstract: Un poste de travail laser possède une paire d'éléments de base allongés (10, 12), espacés et parallèles définissant entre eux ledit poste de travail, un chariot support (14) portant une tête laser s'étendant entre les éléments de base (10, 12) et monté sur ceux-ci pour se déplacer sur leur longueur, un ensemble de montage (16) de tête laser situé sur le chariot support (14) et mobile dans le sens de la longueur entre les éléments de base, et une tête laser située sur l'ensemble de montage (16) pour effectuer un déplacement vertical par rapport au chariot support (14), de façon que la tête laser soit mobile sur les axes X, Y et Z. Un chariot (36) au moins peut se déplacer sur une piste à partir d'un point d'entrée situé à l'une des extrémités des élements de base (10, 12), vers l'extrémité opposée desdits éléments, et des éléments servant à positionner le chariot (36) place celui-ci à une position prédéterminée entre les éléments de base (10, 12). Un système de guidage est relié aux différents éléments mobiles pour effectuer un déplacement précis de la tête laser au-dessus de la pièce portée par le(s) chariot(s) (36) sur pratiquement toute la longueur du déplacement du chariot support (14) portant la tête laser, et on peut extraire les fumées par l'un des éléments de base (10, 12).
Patent EP-0564460-A1 (EP)
Title: An augmented western blot format and immunoassay for detection of viral antibodies
Inventor: CHAN LILY
IPC: C07K14/16
Filed: 1991-08-14
Abstract: A method for producing an improved solid phase antigenic reagent useful in an immunoassay for detecting antibodies specific for a virus, such as the human immunodeficiency virus, is disclosed which comprising the addition to a natural viral lysate a synthetic or recombinant viral protein or peptide. Also provided is an improved immunoassay utilizing the solid phase antigenic reagent.
Patent EP-0608220-A1 (EP)
Inventor: PAULUS ERIC JAMES
IPC: H01R13/7197
Filed: 1991-10-17
Abstract: Dispositif de connexion dans lequel certains contacts comportent des composants de circuit, les contacts pouvant être disposés suivant une configuration personnalisée par l'utilisateur. Un premier groupe de contacts (par exemple 22A, Fig. 4) de composants comprend individuellement au moins un composant de circuit (60) qui est monté au milieu d'un élément conducteur (52A), ledit contact comportant un conducteur cylindrique (64) ayant un diamètre extérieur D prédéterminé. Un deuxième groupe de contacts passifs comporte une alimentation traversant le contact (22C, Fig. 6) dans lequel l'isolateur (80) est placé environ au milieu d'un élément conducteur et présente un diamètre extérieur sensiblement identique à celui des contacts de composant pour permettre d'interchanger les contacts. Le dispositif de connexion comprend un plan horizontal (40, Fig. 3) pourvu de trous que traversent les contacts, et des doigts situés dans les trous et en contact avec la surface extérieure de chaque contact. Ledit plan horizontal peut faire partie d'un support (14, Fig. 3) comprenant des isolateurs avant et arrière (90, 92) dont l'un possède des pattes qui pénètrent dans des fentes situées dans le plan horizontal et dans l'autre isolateur. Une structure peut comporter deux dispositifs de connexion sensiblement identiques (132, 134, Fig. 9) montés en tandem, les contacts de chaque dispositif de connexion étant connectés en tandem aux contacts de l'autre dispositif de connexion pour produire un circuit à contacts plus compliqué et plus adapté à l'utilisateur.
Patent EP-0499777-A1 (EP)
Inventor: GREMAUD ERNST
IPC: E04F10/06
Filed: 1992-01-10
Abstract: A Florentine blind has a supporting structure (24) which is fixed to a wall (11) or ceiling via brackets (12, 16) and which carries at least two extendable articulated arms (34, 36), by means of which a cloth (32) can be extended and tensioned or wound on a cloth shaft (30), as desired. The inclination of the articulated arms (34, 36) and hence of the cloth (32) is adjustable relative to the wall (11) or ceiling by virtue of the fact that the supporting structure (24) is pivotably mounted on the brackets (12, 16) and can be locked relative to the latter. <IMAGE>
Patent EP-0520316-A1 (EP)
Inventor: RANKE GERHARD DIPL-ING
IPC: B01D53/52
Filed: 1992-06-17
Abstract: In the selective removal of H2S from a dirty gas in a scrubber using a chemically active washing agent, the aim is to remove as little as possible of the CO2, contained in the dirty gas, with the H2S with complete removal and enrichment of the H2S. For this purpose, the invention teaches a process using a washing column, enrichment column and regeneration column, enrichment of the H2S in the liquid phase being carried out in the enrichment column by heating and by pressure reduction. In addition, a part-stream of the regenerated washing agent can be passed into the enrichment column for backwashing the H2S at the head of the enrichment column. The dirty gas can advantageously be subjected to a course prescrubbing. In this case, the washing agent loaded in the prescrubber can be delivered directly to the regeneration.
Patent EP-0538562-A1 (EP)
Inventor: LAUFENBURG WILLI
IPC: E05C9/18
Filed: 1992-07-29
Abstract: In a wing frame with an espagnolette fitting for windows, doors or the like, the wing spars 1 have, on their circumferential rebate surfaces 3, an open stepped groove 4, the so-called Euro-groove, with an outer wide groove step 5 and an inner narrow groove step 7. Located with it longitudinal edges 13 in the outer wide groove step 5 is an espagnolette profile 12 which can be brought into longitudinally shiftable holding engagement with guide pieces 16 which are seated fixedly in the region of the inner narrow groove step 7 or which are fixed therein by means of fastening elements, such as screws 30. There is provided or used as an espagnolette profile 12 a cover-rail profile of flat-rectangular cross-section, which, over its length, has at predetermined points bent or embossed portions 14 extending at least over part of its material thickness and over a predetermined length and transversely to its plane. In this invention, the bent or embossed portions 14 are directed away from the groove 4 and contain long holes or longitudinal slots 15 which are matched to the length of the pushing distance of the espagnolette 12 and into which can be inserted knob-like mouldings as guide pieces 16 which have a head 17 bearing against the outside of the espagnolette 12, a neck 18 passing through the espagnolette 12, a foot 19 engaging under the latter and a central passage channel 20. On the one hand, the foot 19 has a width which is smaller than the width of the long holes or slots 15 in the espagnolette, and on the other hand it has a length which is matched to the width 6 of the outer wide groove step 5 of the stepped groove 4. At least the foot ends 26 are provided with a thickness 27 which is matched to the depth of the bent or embossed portions 14, and the guide pieces 16 designed as knob-like mouldings are anchored fixedly in the bottom of the stepped groove 4, at least when the foot ends 26 are supported in the wide groove step 5, via a screw 30 which passes through their central passage channel 20. <IMAGE>
Patent EP-0532869-A1 (EP)
Inventor: TIBBITTS GORDON A
IPC: E21B10/42
Filed: 1992-07-29
Abstract: A drill bit and method in which polycrystalline diamond cutters mounted on a bit crown cut formation chips akin to the manner in which a grater cuts cheese. Chips in impermeable or plastic formations are extruded by the cutters into cavities internal to the bit via slots adjacent each cutter. Drilling fluid circulates internally of the bit from the drill string and into the annulus above that portion of the bit bearing cutters. In one embodiment, the portion of the bit body upon which the crown is formed is made of an elastomer which is pressurized into sealing engagement with the bottom of the borehole thereby further sealing freshly cut formation from drilling fluid.
Patent EP-0529356-A1 (EP)
Inventor: JOVIC SIME DIPL-ING FH
IPC: F21V17/06
Filed: 1992-08-04
Abstract: The reflector has at the apex a through-hole (3) for accommodating a holder for normal incandescent lamps. The special holder (2) is constructed for tungsten-halogen lamps having a cap for a bayonet lock (14). The adapter has a fastening part (4) for a stable joint with the holder (2). Integrally formed on the fastening part (4) in an angular fashion are two resilient limbs (5) having locking devices (6, 7) for fastening in the reflector (1). The limbs are constructed with their length such that the incandescent filament of the inserted tungsten-halogen lamp is arranged at a specific point, e.g. focal point, of the reflector. One limb has at its free end a hook-shaped formation (6) which engages in a groove provided in the reflector (1). The other limb has a resilient locking nose (7) which latches on the reflector rim near the through-hole (3). <IMAGE>
Patent EP-0540918-A1 (EP)
Inventor: LOETZKE WOLFGANG
IPC: E04F21/24
Filed: 1992-10-16
Abstract: The invention relates to a screed for striking off and/or smoothing fresh-concrete surfaces, having a striking-off tool (2) which can be set in vibratory or smoothing motion via a vibratory motor (7) and which can be held, such that it can move, on a drawing or actuating element (8) which is designed preferably in a handle-like manner. The striking-off tool (2) has an edge projection (4) which is essentially perpendicular to the striking-off surface and extends over the effective striking-off width.
Patent EP-0513943-A1 (EP)
Inventor: DUERR WALTER
IPC: A61B17/58
Filed: 1992-04-07
Abstract: Implant comprising a basic body (10) which is implantable in bone tissue and has an internal screw thread for the reception of an implant post (20), of an implant extension and of a post for attachments or the like via a screwed connection, a pressure surface (28) extending essentially at right angles to the axis of the basic body and beyond the cross-sectional surface of the latter being arranged on the basic body or so as to be connectable thereto. <IMAGE>
Patent EP-0525926-A1 (EP)
Inventor: BANDY CLARENCE L JR
IPC: B65G19/28
Filed: 1992-01-30
Abstract: A pan assembly (10) for a conveyor line of an armored face conveyor includes an elongated deck plate (11) defining the feed path (P) of the conveyor system and a pair of parallel side members (13, 14). Spaced keys (20) extend outwardly from the deck plate (11) to fit in corresponding slots (21) in the side members (13, 14). The slots (21) are open to the outside to expose the keys (20) and welds (22) extend along these outer edges to attach the keys (20) to the side members (13, 14). The deck plate (11) rests on the lower edge of the slots (21). The side members (13, 14) are sigma sections with the center portion having the slots being recessed.
Patent EP-0514161-A1 (EP)
Inventor: KATSUMATA SHIRO
IPC: B29D30/06
Filed: 1992-05-14
Abstract: An annular metal mould for forming a tyre tread is constructed by assembling a plurality of metal sector moulds (2) to be separable in the circumferential direction, and all or some of the metal sector moulds (2) are constructed of a plurality of subsidiary parts (3) separable in the axial direction as well as in the circumferential direction. Joining surfaces (14, 15) between the metal sector moulds (2) themselves each consisting of a plurality of the subsidiary parts (3) are formed of contour surfaces having the arbitrary shape of the subsidiary parts.
Patent EP-0515207-A1 (EP)
Inventor: LOTHIAN MICHAEL THOMAS
IPC: A01G27/04
Filed: 1992-05-22
Abstract: An insert 16 of a water-permeable material such as brick, stone, wood, or a porous plastics material, is used in a subirrigation system for plants to control the rate of flow of water through a hollow member 12 which is packed with a water-permeable material such as sand, gravel, cultivation medium or a fibrous material, and which connects a reservoir 7 with the cultivation medium 6 to be irrigated.
Patent EP-0531079-A1 (EP)
Inventor: JACOBS RUSSEL J
IPC: E06B9/60
Filed: 1992-09-01
Abstract: A motor-operated panel system includes a panel assembly (30) consisting of an elongated flexible web (40) formed of a plurality of different panels (85,86,87,88) connected end-to-end for controlling the transmission of light, heat or air through a window (75) and/or for producing different decorative scenes within a room. The panel assembly (30) is wound on substantially identical elongated and spacedly arranged hollow rollers (80,81) including an upper roller (80) which contains a reversible motor (215), gear train (230,231,232), magnetic brake (220,221) and a position sensor (310) totally within the interior of the upper hollow roller (80). The position sensor (310) serves to sense the absolute rotational position of the upper roller (80). The lower roller (81) contains a torsional spring (160) which is prewound to exert a pulling torque on the panel assembly (30), which torque is normally resisted by the magnetic brake (220,221) in the upper roller (80). The panel system is controlled remotely from a panel control (31,32) which may be wall mounted, communicating with the panel system via a data bus. Several panel systems may be controlled from a single panel control (31,32) and/or any panel system may be operable from more than one panel control (31,32).
Patent EP-0535949-A1 (EP)
Inventor: MARQUIS EDWARD THOMAS
IPC: C07D303/04
Filed: 1992-10-01
Abstract: An extractive distillation agent comprising triethylene glycol is fed to an extractive distillation column used for the distillation of propylene oxide contaminated with water, acetone and methanol to obtain an overhead distillate fraction consisting of essentially anhydrous propylene oxide contaminated with reduced quantities of acetone and methanol, and a heavier bottoms distillation fraction containing substantially all of the triethylene glycol, water and acetone and some of the methanol introduced into the distillation column.
Patent EP-0556512-A1 (EP)
Inventor: FARWELL STEPHEN P
IPC: F16K17/14
Filed: 1992-11-09
Abstract: The apparatus includes a structure for containing pressurized fluid having a wall (16) of substantially uniform thickness and having a substantially circular indentation (24) in the wall which inverts and ruptures when a predetermined fluid pressure is exerted on the wall. The indentation (24) comprises a frusto-conical portion (30) connected to a dome shaped portion (32).
Patent EP-0511097-A1 (EP)
Inventor: CONCHE FRANCOIS
IPC: G01N1/24
Filed: 1992-04-22
Abstract: In order to ensure the sampling of fluid samples, such as active solutions in a plant for processing irradiated nuclear fuel, inside a confined zone (10) situated under a protective slab (12), vacuum bottles (44) are used which are pneumatically transferred into a container (14) situated beneath the slab, and which are pricked on needles (40), supplied with the fluid to be sampled, which project from the bottom of the container. A bottle (44) is conveyed pneumatically into the holder (76) in a rotating barrel (72) by a transfer pipe (60) which passes through a slab element (62) mounted in a rotating plug (20). The positioning of the bottle vertically in line with a needle (40) is ensured by the combined rotations of the barrel (72) and the plug (20). A vertical displacement of the slab element (62) ensures the sampling, before the filled bottle is pneumatically removed by the reverse path. …<IMAGE>…
Patent EP-0536009-A1 (EP)
Inventor: DE LONGCAMP PHILLIPPE RENE HEN
IPC: B26F1/24
Filed: 1992-08-05
Abstract: Process for producing fastenings (1) or ties capable of becoming brittle with time by starting with a tape comprising one or a number of wires (2) of oxidisable metal which are arranged lengthwise inside a matrix (3) in particular made of heat-meltable matter such as a thermoplastic, characterised in that it consists in producing, in the matrix, orifices (4) bringing the wires into communication with the atmosphere. The fastenings obtained by this process find their application especially in vine-growing. <IMAGE>
Patent EP-0579889-A1 (EP)
Inventor: KELLER WILHELM A
IPC: B65D47/06
Filed: 1992-07-22
Abstract: The mixer (1) for a discharge unit with a double cartridge has at its discharge end (2) an attachment (5) which is attached thereto such that it can be snapped in and rotated. The mixer (1) also has at its discharge end a surrounding bead (3) and the attachment (5) has a corresponding groove (6), the bead and the external diameter of the discharge and of the mixer, on the one hand, and the groove and the internal diameter of the attachment, on the other hand, having dimensions such that the attachment is held on the mixer so as to be rotatable. By virtue of the design of the snap-in-type coupling parts, the same mixer can be used for all kinds of attachments, efficient production being possible. In addition, the rotatable coupling of the attachment makes possible fine adjustment of the discharge end of the attachment with respect to the application surface. <IMAGE>
Patent EP-0590225-A1 (EP)
Inventor: OLEDZKI EDWARD
IPC: E01B9/62
Filed: 1992-09-30
Abstract: The superstructure of the railway track has the form of a continuous element composed of at least two superposed layers, both or all made of composite materials with different matrices and both or all reinforced with a discontinuous reinforcement. This discontinuous reinforcement is organic or metallic in nature.
Patent EP-0569364-A1 (EP)
Inventor: ZIERHUT HERMANN
IPC: H04B3/54
Filed: 1991-12-05
Abstract: Coupleur de bus (3) coopérant avec un répéteur (4) et un comparateur (8) monté en aval dans un circuit de traitement de signaux. Le seuil du comparateur est remonté, en fonction des signaux, dans le cas de grands signaux par rapport à des petits signaux.
Patent EP-0566593-A1 (EP)
Title: Derives de n-hydroxyuree utilises comme agents anti-allergiques et anti-inflammatoires
Inventor: MANO TAKASHI - - - SEISHIROCHO
IPC: C07D233/88
Filed: 1991-12-05
Abstract: L'invention se rapporte à des composés représentés par la formule (I) ou à des sels de ces composés. Dans la formule (I), R représente alkyle, phényle, phénoxy ou phényle et phénoxy substitués; X représente S ou O; n représente un nombre entier égal à 1 ou à 2; A représente -CH2- ou -CH(CH3)-; et B représente hydrogène ou méthyle. Ces composés s'utilisent comme agents anti-allergiques et anti-inflammatoires.
Patent EP-0557456-A1 (EP)
Title: Detection non isotopique d'acides nucleiques utilisant une technique d'hybridation en sandwich base sur des supports en polystyrene et compositions prevues a cet effet
Inventor: ISHII JENNIFER KYOKO
IPC: C12Q1/68
Filed: 1991-11-14
Abstract: L'invention se rapporte à des procédés de détection d'acides nucléiques, qui utilisent l'hybridation en sandwich. Les acides nucléiques cibles sont capturés par hybridation au moyen d'oligonucléotides fixés par covalence à des supports solides en polystyrènes, de façon à former des complexes, lesquels sont ensuite hybridés avec les oligonucléotides de détection, afin de faciliter l'analyse des séquences d'acides nucléiques cibles.
Patent EP-0516816-A1 (EP)
Inventor: STARNER KEITH E
IPC: F25B1/00
Filed: 1991-12-16
Abstract: L'invention se rapporte à un système pour récupérer une huile lubrifiante, qui est conçu pour des installations de réfrigération du type où un compresseur à vis lubrifiée par huile est orienté avec une entrée d'aspiration communiquant avec une chambre d'évaporation située sous le compresseur, pour que, dans des conditions de fonctionnement du compresseur à faible capacité, l'huile lubrifiante puisse tomber du compresseur à travers l'entrée d'aspiration jusque dans la chambre d'évaporation. Ce système de récupération tire profit d'un plateau de distribution d'aspiration existant disposé dans la région supérieure de la chambre d'évaporation de ces systèmes et normalement utilisé pour assurer la distribution du gaz réfrigérant vers l'entrée d'aspiration du compresseur, en retirant l'huile qui s'égoutte dans le plateau et en la renvoyant vers le compresseur. Une boucle d'évacuation à dérivation existante, destinée à renvoyer le liquide réfrigérant de la chambre d'évaporation vers le compresseur, est prolongée par un embranchement commandé par soupape jusqu'à un second conduit d'évacuation, pour permettre de retirer l'huile du plateau et de la renvoyer vers le compresseur. La soupape est réglée pour que le système de récupération d'huile lubrifiante soit invalidé lorsque le compresseur fonctionne à capacité normale.
Patent EP-0573458-A1 (EP)
Title: Aqueous sludges of finely-ground fillers and their use for producing filler-containing paper.
Inventor: PFOHL SIGBERG
IPC: D21H17/69
Filed: 1992-02-17
Abstract: Aqueous sludges of finely-ground fillers that are at least partially coated with polymers are produced by successively adding to an aqueous filler sludge 0.1 to 5 wt % of a cationic paper consolidating agent, 0.1 to 5 wt % of a non-ionic and/or anionic paper consolidating and/or sizing agent, with respect to the weight of fillers. The cationic consolidating agent is used in such an amount, with respect to the anionic consolidating and/or sizing agents, that the finely-ground fillers have a cationic charge. Also disclosed is the use of the thus obtained aqueous sludges of finely-ground fillers for producing filler-containing paper, cardboard and/or paperboard by adding the aqueous sludges to a paper pulp and by draining the paper pulp.