baber/WOPTO huggingface dataset:
Patent EP-0614107-A1 (EP)
Inventor: BOS PHILIP J
IPC: G02F1/1335
Filed: 1994-02-28
Abstract: A gray scale LCD cell device (116) combines a liquid crystal cell (80) having a symmetrical director field (82, 82') with a negative birefringence compensator plate (110) and interposes them between a pair of linear polarizers (112, 114). The symmetrical director field produces a symmetrical but nonuniform gray scale or color viewing circle curve (100) from the liquid crystal cell. The negative birefringence plate restores the gray scale or color viewing angle uniformity. When graphed on a polar plot, the measured light transmission percentage curves (120, 122, 124) characterizing the LCD are substantially concentric circles surrounding the optical axis (18) for all azimuthal angles (28) and viewing angles (24) up to 30 degrees. Adding colored filters (152) to a color cell triad (150) provides a basis for a multi-color display having uniformly perceived colors over a wide range of azimuthal and viewing angles.
Patent EP-0618284-A1 (EP)
Inventor: POIRIER MARC-ANDRE
IPC: C10L1/14
Filed: 1994-03-29
Abstract: A distillate fuel composition for reducing copper-corrosion in fuel delivery systems and internal combustion engines which comprises a synergistic combination of 
   (a) a 2,5-dihydrocarbyldithio-1,3,4-thiadiazole of the formula
       
 wherein R¹ and R² are independently R³S or H where R³ is a hydrocarbyl group containing from 1 to 16 carbon atoms with the proviso that at least one of R¹ and R² is not hydrogen, and (b) an adduct of tolyl-triazole and a basic nitrogen compound selected from the group consisting of polyamines, alkoxyamines, aryloxyamines and mono-alkyleneamines. Concentrates of (a) plus (b) are also disclosed.
Patent EP-0646905-A1 (EP)
Inventor: CHOWDHURY VIVEK
IPC: H04N3/14
Filed: 1994-09-21
Abstract: A driver circuit has an input stage (2) with an input node for receiving a control signal (DRIVE-IN). A capacitor circuit (4) is connected to the input node and a first power supply (VRAMP) and is arranged to be charged up by said first power supply (VRAMP) under the control of the control signal (DRIVE-IN). The driver circuit also has an output stage (6) connected to a second power supply (Vpp) and is arranged to provide a driver signal (POUT) in dependence on the charge stored at the capacitor circuit (4). A buffer circuit (8) is connected between the capacitor circuit (4) and the output stage (6).
Patent EP-0657383-A1 (EP)
Inventor: ATWELL WILLIAM HENRY
IPC: C01B31/36
Filed: 1994-12-05
Abstract: Disclosed is a process for the formation of silicon carbide powder in which vaporized polysiloxanes are reacted and pyrolyzed in a single heating step to form silicon carbide powder. The process is simple, inexpensive and yields powder having desirable characteristics.
Patent EP-0660365-A1 (EP)
Inventor: OGAWA SEIICHI
IPC: H01J29/76
Filed: 1994-12-20
Abstract: The horizontal deflection apparatus has a separator the cross-section of which takes a saddle-shape form, and horizontal deflecting coils are comprised of three coil groups connected in a series to each other. The first coil group is wound on the outermost circumference on the inside of the main structure of the separator, the second coil group is wound at a predetermined distance from the first coil group, and the third coil group is wound at a predetermined distance from the second coil group. Deflecting efficiency at the deflection center is improved because the deflection magnetic field generated from the second and third coil groups is generated at the deflection center.
Patent EP-0644346-A1 (EP)
Inventor: MARROUX OLIVIER
IPC: F16C39/06
Filed: 1994-07-21
Abstract: Magnetic bar (strip) (10) including an elongate magnetised core (11) along a mid-line (L) trapped between two pole pieces (12,13) which are parallel to one another and run along the side of this magnetised core transversely to its permanent magnetisation, characterised in that this magnetised core comprises substantially, along this mid-line, discontinuous succession of separate identical magnets (14). The invention applies particularly to the production of magnetic bearings or magnetic thrust bearings. <IMAGE>
Patent EP-0644113-A1 (EP)
Inventor: CAMBON JEAN-LOUIS
IPC: B64D9/00
Filed: 1994-09-02
Abstract: The invention relates to a lifting device for loading and unloading loads through the door opening of an aircraft. - The device is advantageously linked removably to the structure of the said aircraft, in proximity to the said opening (4) and comprises:   . a slideway (10) capable of being fixed to the said structure by removable linking means (11); . a ramp (12) mounted within the said slideway and capable of resting inclined on the ground via support elements (14); . a support platform (15) linked to the said ramp so as to be able to slide, and receiving the said loads; and . means (16) for driving the said platform with respect to the ramp.     <IMAGE>
Patent EP-0646512-A1 (EP)
Inventor: NAST JEAN-DANIEL
IPC: H02K49/02
Filed: 1994-10-04
Abstract: The present invention relates to a supporting device for an eddy current brake to which there is fastened at least one linear eddy-current brake pad (6,7) defining an air gap with a rail (8,9) with which the said linear pad is associated; the said supporting device for a brake comprising:     - a first half-beam (1), and   - a second half-beam (2),  interacting with each other via articulation means (3); - means (10) for vertical displacement of the said brake supporting device, and - means (11) for vertical guiding of the said brake supporting device,  interacting with one another; and - at least one support arm (12) integral with one of the ends of the said half-beams (1,2), the end of each of the said support arms interacting with reference means (17) integral with one of the axle boxes (18) so as to impose a predetermined value on the said air gap when the said brake supporting device is in the braking phase.   <IMAGE>
Patent EP-0611237-A1 (EP)
Inventor: GIRARD JEAN-PIERRE
IPC: A01B73/06
Filed: 1994-02-04
Abstract: The invention relates to an agricultural soil-working machine (machine for working the land). According to the invention, the agricultural soil-working machine (1) is noteworthy in that the chassis (12) includes at least one guide arm (21, 22) supporting at least one carrying structure (36, 37, 38, 39) with a group of soil-working tools (40) by means of a corresponding articulation (45), and that the said guide arm or arms (21, 22) is/are connected to the frame (20) by means of a respective articulation (32, 33) with axis of pivoting (32A, 33A) pointing upwards, so that the said corresponding carrying structures (36, 37, 38, 39) can occupy several working positions by pivoting about the said axis of pivoting (32A, 33A), in which working positions the groups of soil-working tools (40) of the two corresponding carrying structures (36, 37, 38, 39) extend at least substantially end to end and at least substantially longitudinally in the extension of one another. <IMAGE>
Patent EP-0667767-A1 (EP)
Title: Procede de preparation de cremes
Inventor: LEIGH STEVEN STEVENS HEWLETT P
IPC: A61K8/06
Filed: 1993-11-16
Abstract: Une composition émulsifiante comprend: a) au moins une membrane lipidique, b) au moins un composé amphiphile naturel qui n'est pas un émulsifiant primaire et, lorsque cela est souhaité, c) un milieu hydrophile. Ces systèmes émulsifiants efficaces sont caractérisés par l'absence d'émulsifiants de synthèse. On décrit des émulsions ou des dispersions stables d'huile dans l'eau formées en utilisant ces compositions émulsifiantes et qui sont sensiblement exemptes de tensioactifs ou d'émulsifiants de synthèse. On décrit également des crèmes à base de ces émulsions ou dispersions pouvant contenir des vésicules lipidiques ou des liposomes, qui peuvent renfermer un ou plusieurs composés actifs sur le plan biologique. L'invention concerne des procédés pour produire les émulsions, dispersions et crèmes.
Patent EP-0681737-A1 (EP)
Title: Extinguishing stack for an arc extinguishing chamber.
Inventor: NYZNER ALFRED
IPC: H01H9/34
Filed: 1993-12-13
Abstract: An extinguishing plate stack (1) for an arc extinguishing chamber has several extinguishing plates set into a U-shaped holding part (4) made of an insulating material. Arc outlets (14) are provided in the web of the holding part (4) opposite to the entrance of the arc. The web carries on its outer side two sinuous ribs (15, 16) which increase the air gap between adjacent arc outlets (14). Outer arcing is thus avoided, although the arc outlets (14) may be large enough for the ionised arc gases to flow freely out of the extinguishing plate stack (1). Together with the walls of the housing, in which the extinguishing plate stack (1) is accommodated, the ribs (15, 16) form three gas flow channels, making it even easier for the arc gases to flow out.
Patent EP-0678142-A1 (EP)
Inventor: LEVO PERTTI
IPC: E04C3/26
Filed: 1994-01-10
Abstract: PCT No. PCT/FI94/00010 Sec. 371 Date Jul. 7, 1995 Sec. 102(e) Date Jul. 7, 1995 PCT Filed Jan. 10, 1994 PCT Pub. No. WO94/16169 PCT Pub. Date Jul. 21, 1994The invention relates to a prefabricated steel/ concrete composite beam arranged to act together with concrete as a load-bearing composite structure for various slab assemblies and having two web portions (1) and horizontal projecting flange portions (2) extending outside the web portions, the web portions (1) being positioned with a mutual spacing side by side and interconnected at one edge of each web portion (1) by means of a horizontal top portion (3), and the web portions (1) and the horizontal top portion (3) being arranged to define a space which can be filled with concrete (4). To improve the properties of the beam, at least one plate-like member (5)is disposed substantially vertically in the space defined between the web portions (1) and the horizontal top portion (3), the plate-like member being provided with openings (6) positioned with mutual spacings successively in the longitudinal direction of the beam, and being attached at the upper edge to the lower surface of the horizontal top portion (3).
Patent EP-0637923-A1 (EP)
Inventor: TILLACK JOACHIM
IPC: A47B87/00
Filed: 1994-01-22
Abstract: Un rayonnage, un système de rayonnage ou de cloisonnement est conçu de sorte que les unités modulaires individuelles puissent être mutuellement reliées de manière rigide aussi bien lorsqu'elles sont superposées que lorsqu'elles sont assemblées les unes à côté des autres. A cet effet, les unités modulaires en U (1) ont des trous borgnes (7) au moins approximativement centrés entre les côtés étroits (6) des éléments de support (5). Les unités modulaires superposées (1) peuvent être mutuellement reliées par des éléments de liaison (12) insérables dans les trous borgnes (7).
Patent EP-0693210-A1 (EP)
Inventor: BASSETTI CHESTER FLOYD JR
IPC: G02F1/133
Filed: 1994-04-01
Abstract: Sont décrits un procédé et un appareil permettant de compenser le dédoublement d'image dans des affichages à cristaux liquides (1 et 2) qui impliquent l'application de tensions survoltées (V5- et V0+) aux rangées (40) et aux colonnes (38) de l'affichage (1 et 2) en fonction du nombre de pixels allumés d'une rangée (40) ou d'une colonne (38), du nombre de transition entre les états 'allumé et éteint' ou bien 'éteint et allumé' dans chaque colonne, et de la position du pixel (Px, y) dans une rangée (40). Des tensions survoltées (V5- et V0+) sont appliquées à chaque rangée (40) pendant qu'elle est balayée activement pour la production d'une compensation du dédoublement d'image horizontal, tandis que des tensions survoltées (V5- et V0+) sont appliquées à chaque colonnes (38) pendant l'intervalle de retour vertical de la séquence d'affichage, pour la production d'une compensation du dédoublement d'image vertical. Dans un mode de réalisation préféré, la compensation du dédoublement d'image vertical est déterminé pendant l'intervalle de retour vertical, sur plusieurs trames.
Patent EP-0694195-A1 (EP)
Inventor: CARTWRIGHT COLIN EDWARD
IPC: G09B9/00
Filed: 1994-04-15
Abstract: Ensemble simulateur doté d'un élément de support (25) fixé pivotant à une (10) de ses extrémités à un élément de montage (3) de manière à permettre le pivotement de l'élément de support (25) autour d'un axe vertical et d'au moins un axe orthogonal, l'axe orthogonal étant orthogonal à l'axe vertical. Des actionneurs (11) sont également associés à l'autre extrémité de l'élément de support. Lors de l'utilisation, les actionneurs (11) entraînent le pivotement autour de l'axe vertical et d'au moins un axe orthogonal. En outre, une capote (53) d'isolation sensorielle rabattable permet de réduire les diversions visuelles et auditives.
Patent EP-0699244-A1 (EP)
Inventor: RUETZ ROLAND L
IPC: C22C9/04
Filed: 1994-05-16
Abstract: Reduced lead bismuth yellow brasses are disclosed that are primarily useful for plumbing applications. Very low levels of grain refiners are used to increase dezincification resistance, to improve polishability, and for other desired characteristics. Silver and boron are preferred grain refiners.
Patent EP-0760910-A1 (EP)
Inventor: WALBERG DAVID
IPC: F16D9/02
Filed: 1994-06-01
Abstract: Dispositif (110) permettant de protéger un embrayage (C) contre la surchauffe produite par des problèmes dus à des causes externes telles qu'un cycle de fonctionnement rapide, et comprenant un tampon thermoconducteur (120), hermétiquement enfermé dans un orifice d'évacuation (116) d'un raccord 9112) par un matériau fusible (124) tel que le plomb. Le raccord (112) est reçu, de manière vissée et en contact hermétique, dans un alésage (104) pratiqué dans le disque (12) d'interface à friction de l'embrayage (C). L'alésage (104) est mis en communication fluidique avec le cylindre (30) de l'embrayage (10), sur lequel est monté coulissant un piston (10) relié au disque (112) d'interface à friction. Une pression fluidique introduite dans le cylindre (30) par un conduit classique (42) y déplace le piston (10) à l'encontre de la force d'un ressort (56) lorsque l'écoulement fluidique provenant du cylindre (30) et passant à travers l'alésage (104) est bloqué par le dispositif (110) de protection contre la surchauffe. Lorsque la chaleur produite quand les températures de l'embrayage dépassent les températures de fonctionnement normales, et conduite vers le raccord (112) ainsi que le dispositif (110), est suffisante pour faire fondre le matériau fusible (124), le tampon (120) est éjecté de l'orifice d'évacuation (116) par la pression fluidique transmise du cylindre (30) à l'alésage (104). Ladite pression fluidique du cylindre (30) sera insuffisante pour déplacer le piston (10) à l'encontre de la force du ressort (56) lorsque l'orifice d'évacuation (116) n'est pas hermétiquement fermé par le tampon (120) et le matériau fusible (124).
Patent EP-0714352-A1 (EP)
Inventor: HALLE RICHARD WAYNE
IPC: C08F4/6592
Filed: 1994-08-15
Abstract: The invention concerns a certain class of polymers, their production into films and applications for their use. These polymers have unique properties which make them particularly well suited for use in polymeric films. These films are very useful in applications requiring heat sealability, particularly those applications containing an ionomer film. It has been discovered that polymers derived from metallocene catalyst systems surprisingly heat seal extremely well, as compared to polymer produced by conventional Ziegler-Natta catalysts, to a class of polymers known as ionomers.
Patent EP-0715668-A1 (EP)
Inventor: NIELSEN CLAUS
IPC: E01F8/00
Filed: 1994-08-25
Abstract: Mur antibruit (1) adapté pour atténuer les bruits en provenance de l'un des côtés du mur. Il est caractérisé en ce que sa section transversale verticale a la forme d'un zigzag, et en ce qu'il est constitué de faces absorbantes (2) et réfléchissantes (3) alternées, les faces absorbantes (2) étant celles tournées vers le haut du côté de la source de bruit. Les faces réfléchissantes (3) sont de préférence transparentes afin de conférer au mur un aspect esthétique, mais elles peuvent également être opaques afin d'empêcher les usagers de la route d'apercevoir les zones d'habitation situées derrière le mur antibruit (1). En outre, les faces réfléchissantes (3) peuvent être transparentes et opaques en alternance tant dans le sens de la longueur du mur antibruit (1) que dans le sens de la hauteur de celui-ci. Ce mur antibruit (1) est constitué de modules placés sur des montants (8) pouvant, dans leur sens transversal, se resserrer ou s'étendre dans le sens longitudinal du mur antibruit (1).
Patent EP-0735893-A1 (EP)
Inventor: SETTE ALESSANDRO
IPC: C12N5/09
Filed: 1994-09-14
Abstract: The present invention provides compositions and methods of inhibiting or inducing activation of T cells in a patient. The methods comprise administering a therapeutically effective dose of pharmaceutical compositions comprising a pharmaceutically acceptable carrier and peptides of between about 4 and about 20 residues, that bind antigen binding sites on MHC molecules encoded by substantially all alleles of a DR locus. These peptides are referred to as pan DR binding peptides. The pan DR binding peptides can be used to inhibit immune responses associated with immunopathologies, such as autoimmunity, allograft rejection and allergic responses. The peptides can also be used in combination with CTL peptides to enhance a CTL response.
Patent EP-0792282-A1 (EP)
Inventor: LI YI
IPC: A61K39/395
Filed: 1994-10-17
Abstract: L'invention concerne un polypeptide qui est un récepteur pour la bombésine et l'endothéline d'origine humaine ainsi que l'ADN (l'ARN) permettant la synthèse de ce polypeptide. L'invention concerne également des procédés pour produire de tels polypeptides par des techniques de recombinaison. On décrit également des procédés permettant d'utiliser de tels polypeptides pour identifier des agonistes et des antagonistes de tels polypeptides. Les agonistes du récepteur polypeptidique pour la bombésine et l'endothéline de la présente invention peuvent être utilisés pour traiter l'asthme, la maladie de Parkinson, les insuffisances cardiaques aiguës, l'hypotension et l'ostéoporose. Les antagonistes de tels polypeptides peuvent être utilisés en thérapie pour traiter l'hypertension, la formation d'ulcères, l'hémorragie sous-arachnoïdienne, l'asthme, les tumeurs, la toxicité de la cyclosporine, les cancers et les chocs septiques.
Patent EP-0727064-A1 (EP)
Inventor: BARRY JAMES ANTHONY
IPC: G06F3/023
Filed: 1994-11-07
Abstract: PCT No. PCT/IE94/00052 Sec. 371 Date Jun. 10, 1996 Sec. 102(e) Date Jun. 10, 1996 PCT Filed Nov. 7, 1994 PCT Pub. No. WO95/12843 PCT Pub. Date May 11, 1995An interface circuit for interfacing a relegendable liquid crystal display (LCD) keyswitch to a controlling processor. The interface circuit is adaptable for use with data input devices and point-of-sale devices.
Patent EP-0734397-A1 (EP)
Inventor: BRENNAN THOMAS M
IPC: B01J19/00
Filed: 1994-10-19
Abstract: The present invention provides a polymer synthesis apparatus for building a polymer chain by sequentially adding polymer units in a reagent solution, said apparatus comprising:   a head assembly having a plurality of nozzles mounted thereto in generally spaced-apart relation, each nozzle being coupled to a reservoir of liquid reagent for controlled delivery therethrough; a base assembly having at least one reaction well; a transport mechanism coupled to at least one of said head assembly and said base assembly to produce relative movement therebetween to position said reaction well and a selected one nozzle in alignment for deposition of a liquid reagent into said reaction well for synthesis of a polymer chain; and a sliding seal positioned between said head assembly and said base assembly forms a common chamber enclosing both said reaction well and said nozzles therein.   <IMAGE>
Patent EP-0668601-A1 (EP)
Inventor: GUSTAVSSON CHRISTER
IPC: H01H3/30
Filed: 1995-02-18
Abstract: The invention relates to a circuit-breaker operating device comprising an operating shaft (1) which, via a cam disc (7) mounted on the operating shaft, influences an operating lever connected to the movable contact of the circuit breaker. A closing spring, which exerts a torque on the operating shaft (1), is charged by means of a tensioning member and is kept in tensioned state by a latching arm (5) which is mounted on the operating shaft and cooperates with a closing latch. The cam disc (7) and the latching arm (5) are fixed on the operating shaft by means of splines, a so-called blind spline being provided to ensure the correct mutual angular position between the disc (7) and the arm (5).
Patent EP-0731317-A1 (EP)
Inventor: LOCH E DR
IPC: F24C3/12
Filed: 1995-03-07
Abstract: The gas hob has a valve (3) mechanically displaceable by a rod linkage (16) operating between valve and saucepan. The end (16c) of the rod linkage operable by the pan (7) is mounted in the centre of the burner (2) and grid rack (6). The rod linkage is formed by a lever system whose rotary axis (15) is set at a distance from a tappet (4) of the valve (3). The geometric leverage of the lever system conforms on one side with the opening/closing path of the valve and on the other with an operating path of the lever end (16c) operable by the pan (7). The lever system can be formed by a single or multi part elbow lever.
Patent EP-0676646-A1 (EP)
Inventor: MATSUZAKI KAZUO
IPC: G01R33/028
Filed: 1995-04-04
Abstract: To provide a compact Hall element which has high magnetic sensitivity and a wide measuring range and which is resistant to application conditions such as high temperatures or radiations, a micro-vacuum-tube type Hall element is proposed. A rectangular recess (7) is formed in a surface layer of an insulator layer (10). A negative electrode (1) for emitting electrons and a positive electrode (2) for collecting the electrons are provided on the surface of the insulator layer surrounding the recess with the recess interposed therebetween. A gate electrode (3) is provided on the bottom of the recess so that it faces the negative electrode. Hall electrodes (4) are provided on the surface of both sidewalls which are parallel with the line connecting the centers of width of the negative and positive electrodes. All of these electrodes are disposed in a vacuum.
Patent EP-0682026-A1 (EP)
Inventor: MUELLER HANS RUDOLF
IPC: A61P19/02
Filed: 1995-04-27
Abstract: Crystalline (6S)-tetrahydrofolic acid (Ia) and crystalline (6R)-tetrahydrofolic acid (Ib) are new.
Patent EP-0739583-A1 (EP)
Inventor: ITO SUMIO
IPC: A01G9/10
Filed: 1995-04-27
Abstract: A continuously assembled pots (1) for raising and transplanting seedlings comprising a plurality of cylindrical pots (1) made of paper or like other sheet connected by means of connection members (2) into a continuous form, each of the adjacent pots (1) is bonded to each other by means of a water soluble adhesive to form a continuously assembly, in which slits (3) are disposed to a connection member (2) for connecting between each of the pots (1) or the lateral side of the pot (1), to form a connection member (2) extensible in accordance with the intrarow spacing. Since the length of the connection member (2) between each of the pots (1) is made extensible by the slits (3) disposed to the connection member (2) or both lateral sides of the pots (1), the assembled pots (1) can be applied to various kinds of plants to be transplanted.