baber/WOPTO huggingface dataset:
Patent EP-0266976-A1 (EP)
Inventor: SANDERSON JOHN RONALD
IPC: C07C31/12
Filed: 1987-10-30
Abstract: Motor-fuel grade tertiary butyl alcohol contaminated with residual amounts of tertiary butyl hydroperoxide and ditertiary butyl peroxide (which is prepared, for example, by reacting propylene with tertiary butyl hydroperoxide to form propylene oxide and a motor fuel grade tertiary butyl alcohol reaction product) can be effectively catalytically treated under mild conversion conditions including a preferred temperature range of about 80° to 180°C with a base-treated hydrogenation catalyst from Groups VIB or VIIIB of the Periodic Table in order to substantially selectively convert the two peroxide contaminants to tertiary butyl alcohol and to thereby provide a treated tertiary butyl alcohol product substantially free from contaminating quantities of such peroxides.
Patent EP-0242246-A1 (EP)
Inventor: LEEMANS JAN
IPC: C12N15/11
Filed: 1987-03-11
Abstract: The invention relates to a DNA fragment containing a determined gene, the expression of which inhibits the antibiotic and herbicidal effects of Bialaphos and related products. 
     It also relates to recombinant vectors, containing such DNA fragment, which enable this protective gene to be introduced and expressed into cells and plant cells.
Patent EP-0251924-A1 (EP)
Inventor: SURJON CLAUDE
IPC: H04Q3/52
Filed: 1987-06-30
Abstract: Test apparatus for detecting a fault in a switching matrix whilst it is "in service" that is to say whilst signals, other than test signals, have to be routed. A switching matrix (1) comprising N inputs (E1 to EN) and P outputs (S1 to SP) is associated with two switching bars (2, 3) comprising respectively N inputs coupled to the N inputs of the matrix, and P inputs coupled to the P outputs of the matrix. A comparison circuit (4, 5, 6) is connected to the outputs of the bars. This circuit furnishes a fail signal if, when testing a given connection established by the matrix, a misbalance occurs between the signals which it receives on its two inputs, that is to say if the given connection which should have been established by the control circuit (8) of the matrix, is defective. Application to all switching matrices whatever signals are to be transmitted. <IMAGE>
Patent EP-0265455-A1 (EP)
Inventor: COOKE CARL W
IPC: B65D17/347
Filed: 1987-03-16
Abstract: Emballage mettant en évidence toute tentative d'ouverture frauduleuse, se composant d'un récipient (10) et d'une fermeture amovible, comprenant un organe de scellement (12) comportant une partie rapportée (18) placée à l'intérieur du récipient pour sceller ce dernier. La partie rapportée comprend une section déchirable et une languette (22) est fixée sur ladite partie rapportée au niveau de la section déchirable. La languette s'étend normalement vers le haut de manière à permettre le déchirement de la section déchirable lorsque l'on désire ouvrir le récipient. En voyant que la section déchirable est partiellement ou complètement détachée du corps de la partie rapportée, l'acheteur peut aisément se rendre compte que l'emballage a déjà été ouvert et son contenu éventuellement altéré.
Patent EP-0318503-A1 (EP)
Title: Commande d'un jet d'encre dans une impression a jet d'encre continu
Inventor: BRAUN HILARION
IPC: B41J2/12
Filed: 1987-08-10
Abstract: Dans une imprimante à jet d'encre continu, la pression de l'encre est ajustée en détectant la charge fractionnelle communiquée à des gouttes satellites (24') et en ajustant la pression de l'encre en fonction de la charge détectée.
Patent EP-0287585-A1 (EP)
Inventor: FROHOCK MILLARD M JR
IPC: F41G5/08
Filed: 1987-08-28
Abstract: Un système de commande de tir (10) pour un fusil (12) monté de façon pivotante par rapport à l'élévation et à l'azimuth utilise une technique de visée optique d'une cible (16) obtenue manuellement par l'intermédiaire d'un téléscope (26) dirigé d'une façon fixe dans une direction sensiblement parallèle à un axe du fusil (12). Un télémètre à laser (24) dirige son faisceau laser dans un sens parallèle au télescope (26) afin de calculer la distance à la cible. Ledit système comprend une unité de commande (42) qui utilise les données d'élévation, d'azimuth et de portée pour prévoir la trajectoire de tir jusqu'à la cible. L'unité de commande (42) comporte des circuits électriques servant à désaxer le fusil afin de permettre une interception de la cible par un projectile tiré par le fusil et des circuits de temporisation servant à retarder le tir jusqu'au désaxage du fusil. L'orientation du fusil s'effectue manuellement durant la recherche de la cible et passe sur commande automatique en réponse à un ordre de tir.
Patent EP-0293418-A1 (EP)
Inventor: HILTEBRAND PETER
IPC: B01F3/04
Filed: 1987-12-10
Abstract: Ce procédé exige l'utilisation d'un agent de traitement gazeux. Dans une première étape du processus, le liquide circule plusieurs fois en circuit fermé où il est mis en contact avec l'agent de traitement. En aval de ce circuit fermé (3, 4) se trouve une zone de réaction composée de sections d'écoulement alternativement verticales et horizontales (9, 11, 17) où il ne se produit pas de remélangeage appréciable. Pendant cette seconde étape du processus, le liquide continue à être mis en contact avec l'agent de traitement s'écoulant dans le même sens. Ce procédé est particulièrement utile pour l'ozonisation de l'eau.
Patent EP-0335880-A1 (EP)
Inventor: WALKER GLENN K
IPC: B67D7/38
Filed: 1987-09-25
Abstract: L'assemblage de tuyau (20) contient un premier passage de fluide (28) pour transporter un liquide volatil dans une direction jusqu'à un conteneur, et un deuxième passage de fluide (31) pour évacuer les émanations du liquide volatil du conteneur. L'assemblage comprend un tuyau intérieur flexible (26) ayant une surface périphérique extérieure (27) et définissant à son intérieur le premier passage de fluide (28), et un tuyau extérieur flexible (29) agencé autour du tuyau intérieur (26) et ayant une surface périphérique intérieure (30). La surface périphérique intérieure (30) du tuyau extérieur (29) et la surface périphérique extérieure (27) du tuyau intérieur (26) définissent le deuxième passage de fluide (31) entre les deux. Le tuyau intérieur (26) contient un Venturi (54) qui tend à évacuer le liquide contenu dans une certaine région (25) du deuxième passage de fluide (31). Le tuyau extérieur (29) est renforcé avec du fil métallique (38) afin d'éviter un écrasement du tuyau extérieur (29) qui endommagerait le Venturi (54).
Patent EP-0289873-A1 (EP)
Inventor: JOHNSON PAUL
IPC: B60H1/24
Filed: 1988-04-21
Abstract: Eine Luftausströmvorrichtung (4) einer Klimaanlage für den Fondraum eines Personenkraftwagens ist mit einem schwenkbaren Ausströmkanal (8) versehen. Dieser trägt an seinem freien Ende ein Belüftungsgitter (9) und ist in seiner Gesamtheit in zumindest einer Schwenkposition (8') räumlich in bzw. an anderen im Pkw-Fondraum angeordneten Innenausstattungs-Bauteilen integriert, so beispielsweise im Gehäuse der Luftausströmvorrichtung (4), welche ihrerseits eine komplette Heiz-Klimaanlagen-Einheit aufnimmt. In einem anderen Ausführungsbeispiel ist der Ausströmkanal (8) an der Rückseite der Rückenlehne (12) des Pkw-Vordersitzes (1) angebunden und reicht bis nahezu an das obere Ende der Rückenlehne. Aus dieser Position des Belüftungsgitters (9) ist eine optimale Klimatisierung des Fondraums möglich.
Patent EP-0305663-A1 (EP)
Inventor: STOCKER JORG
IPC: B01D53/04
Filed: 1988-06-15
Abstract: The present invention provides a method and apparatus for automatically controlling product repressurization in a pressure swing adsorption (PSA) process. According to the invention the same valve employed for withdrawing product from a bed during adsorption is employed to feed product gas to that bed during product repressurization. This enables the elimination of several valves, including a system-dependent valve, thereby improving system reliability. The same controllable valve may also be used to control the pressure in the PSA system.
Patent EP-0300262-A1 (EP)
Inventor: GROOS HORST
IPC: B21C35/02
Filed: 1988-07-05
Abstract: The strand produced in a bar or tube extrusion press is drawn off with a controlled tensile force which keeps the emerging strand taut but should not influence the formation of the said strand. In order to keep constant the tensile force acting on the strand in the die zone, the procedure according to the invention is as follows: superimposed on this tensile force (draw-off force) matched to the cross-section and flow behaviour in the die is a tensile force (tractive force) which increases in proportion to the length of strand extruded and takes account of the weight per unit length and the coefficient of friction between the strand and the run-out table. The particular method adopted for this purpose is as follows: after a strand has been cut off and removed from the die, the tractive force and the length of the strand delivered are measured and the tractive force divided by the strand length is input as the specific profile friction force to be multiplied by the strand length, the latter being determined by displacement measurement, when a subsequent strand of the same desired cross-section is extruded. Control is carried out as follows: the desired value determined and input for the tensile force exerted on the tip of the strand is, in addition to a value taking into account the resistance to motion of the carriage of the drawing-off device, as the first summand, and a strand cross-section-dependent base value of the draw-off force, as the second summand, an increasing value, the respective product of the result of continuous delivery path measurement and predetermined specific profile friction force between the emerging strand and the run-out table, as third summand, beginning with the grasping of the tip of the strand by the grippers of the drawing-off device. 
<IMAGE>
Patent EP-0307780-A1 (EP)
Inventor: COLIN OLIVIER
IPC: F16L7/02
Filed: 1988-09-07
Abstract: Variable-diameter packing arranged between a tube or orifice of relatively large but variable diameter (1), and n >/= 2 inner tubes (2A, 2B, 2C) of smaller diameter. It comprises an axial elastomeric piece (4) arranged between the inner tubes (2), n elastomeric peripheral pieces (5), in the shape of a crescent moon, comprising a self-cutting peripheral element, n sets of lateral covers (7, 9) made from a hard material, and means (11) for clamping the peripheral pieces (5) between the lateral covers (7, 9). <IMAGE>
Patent EP-0310985-A1 (EP)
Inventor: FRIEDERICH KILIAN DR DIPL-ING
IPC: C09K3/00
Filed: 1988-10-01
Abstract: A two-phase ceramic moulding sintered without pressure for a sliding- or sealing-element pairing with improved adjustability of the load-bearing surface fraction of the functional surface contains
 44 to 89.5 % by weight of  alpha -silicon carbide,
 0.5 to 6 % by weight of boron carbide and
 10 to 50 % by weight of metal borides
 from groups 4b to 6b of the periodic table, with an increased metal boride content on the functional surface. A process for producing this two-phase ceramic moulding is indicated.
Patent EP-0362420-A1 (EP)
Inventor: MOLERUS OTTO PROF DR-ING
IPC: B65G53/52
Filed: 1988-10-04
Abstract: In a method for the pneumatic conveyance of material to be conveyed 3 in the form of granular solid materials or the like through tubes 1, in which the material to be conveyed 3 is introduced into the tube 1 from a conveying material feed device 11, designed in the form of a dispatcher, a sluice or the like, under pressure and with the addition of conveying gas 4, the method is such that the material to be conveyed 3 is introduced into the tube, divided into different conveying line sections 2 mounted so as to be capable of oscillating, in such a way that the tube cross-section is not filled completely but only partially. Furthermore, oscillations are imparted to the individual conveying line sections 2 of lengths up to several meters in such a way that the wall friction between the material to be conveyed 3 and the conveying tube 1 is reduced, and specifically in such a way that a conveying state is achieved similar to a strand/ball conveying right up to a plug conveying with the conveying gas 4 having a high charge of product, and the layer 7 of material to be conveyed which builds up on the bottom 6 of the tube is likewise moved forwards. <IMAGE>
Patent EP-0312097-A1 (EP)
Inventor: YAO KENJI
IPC: H01L27/08
Filed: 1988-10-14
Abstract: An input protector device for a semiconductor device such as a CMOS device, in which a first resistor is formed on an insulating film of a semiconductor substrate, and a second resitor is formed of an impurity diffusion region in the substrate, the first and second resistors and a capacitor being coupled to one another in series to constitute a filter circuit, and in which first and second diodes each cooperated with at least one of the first and second resistors, by-pass noises having low and high voltages, respectively, and a high frequency noise is cut by the filter circuit, thereby effectively preventing latchup.
Patent EP-0278631-A1 (EP)
Inventor: IKENAGA TAKAO
IPC: A61B5/20
Filed: 1988-01-27
Abstract: A toilet device with a health examination system, includes a urine sampler (13) for sampling a portion of urine from a urine receiver (7), a urine analyzer (14, 15) for measuring the proportion of a particular constituent of the urine, a measuring unit (39) for measuring at least one of the blood pressure, heart rate, and temperature of a user of the urine receiver (7), and a display unit (20) for displaying the results of measurement by the urine sampler (13), the urine analyzer (14, 15), and the measuring unit (39).
Patent EP-0295153-A1 (EP)
Inventor: KAMITANI MASATAKA
IPC: B28B3/00
Filed: 1988-06-13
Abstract: A cement tile (10) reinforced with fibers having, per 100 parts by weight of cement, 0.3-7 parts by weight of synthetic fibers as reinforcing materials, and 200 parts by weight or less of an inorganic filler, wherein the tile is in the shape of a wave with alternating hills and valleys, which run in the direction of the slope of the roof when it is installed on the building material of the roof that is under the tiles of a sloping roof, the valley (14) of the tile being 5-30% thicker than the hill (15), and/or the undersurface, except for the edges of the hills and valleys, being provided with a supporting stand (20, 21), and a method for the manufacture of the said tile.
Patent EP-0302635-A1 (EP)
Inventor: SHIMA NOBUHIKO
IPC: B23B27/14
Filed: 1988-07-22
Abstract: A cermet alloy of improved toughness, high-temperature strength and chipping resistance consists essentially of 50-95% by weight of a hard phase of a composite carbo-nitride of at least both of W and Ti and, optionally, one or more elements selected from the group consisting of Groups 4a, 5a and 6a elements of the periodic table, the balance being a binding phase, of an Fe family element or elements and inevitable impurities, said composite carbo-nitride has a rim-and-core structure which comprises a core portion of a composite carbo-nitride poor in Ti and nitrogen, surrounded thereon by a rim portion of a composite carbo-nitridge rich in Ti and nitrogen. It is preferred that the hard phase consists of 50% by volume or less of TiN or TiCN particles having N ≧ C and forming no rim-and-core structure and the composite carbo-nitride having the rim-and core-structure.
Patent EP-0316097-A1 (EP)
Inventor: EDWARDS PHILIP NEIL
IPC: A61P3/00
Filed: 1988-10-28
Abstract: Naphtho[2,1-b]furan derivatives of the formula:-
      wherein 
R¹ is a 1 H -1,2,4-triazol-1-yl, 4 H -1,2,4-triazol-4-yl, 3-pyridyl or 5-pyrimidinyl radical or a 1 H -imidazol-1-yl radical optionally substituted in the 5-position by a 1-6C alkyl or halogenoalkyl radical; 
R² and R³, which may be the same or different, are each a hydrogen or deuterium atom, a cyano radical, a 1-6C alkyl or halogenoalkyl radical, a phenyl radical optionally substituted by halogen, or one of R² and R³ is a radical of the formula R¹ as defined above, and the other is hydrogen; 
R⁴ and R⁵, which may be the same or different, are each a 1-2C alkyl, deuterioalkyl or halogenoalkyl radical; 
or R⁴ and R⁵ together with the carbon atom to which they are attached form a 3-6C cycloalkyl radical; 
R⁶ and R⁷, which may be the same or different, are each a hydrogen or halogen atom, an amino, carboxy, carbamoyl, cyano, 1-­cyano-1-methylethyl or nitro radical, a 1-6C alkyl or halogenoalkyl radical, a mono- or di-(1-6C)alkylcarbamoyl radical, a mono- or di-(1-6C)halogenoalkylcarbamoyl radical, a group of the formula -COR⁸, -SO n R⁸ or -OR⁸, in which n is 0, 1 or 2 and R⁸ is a 1-6C alkyl or halogenoalkyl radical, or a benzoyl radical optionally substituted by halogen; 
one of R⁹ and R¹⁰ is hydrogen and the other is a hydroxy or 1-6C alkoxy radical, or R⁹ and R¹⁰ together form an oxo radical; and the pharmaceutically acceptable acid addition salts thereof; 
processes for their manufacture; and pharmaceutical compositions containing them.
Patent EP-0318271-A1 (EP)
Inventor: CHAUMONT IVON A
IPC: E02F3/30
Filed: 1988-11-23
Abstract: A backhoe (12) having a scoop (14) adapted to be rotated about a horizontal axis (64). A turntable group (24) disposed between the backhoe group (12) and the chassis (10) of the backhoe permits the rotation of the scoop. In particular by rotating the scoop (14) substantially parallel to the ground, the scoop may be used to remove material from underneath a structure.
Patent EP-0283420-A1 (EP)
Inventor: HOM TERRATS JAIME
IPC: A47J37/07
Filed: 1988-03-04
Abstract: The grill tray is in various shapes with a metal grid (2) at the top on which to place food for grilling. The main part (1) of the tray is made of aluminium foil. Beneath the cooking grill is a second grill (3) which supports a layer of charcoal (4). An ignition wick (5) which is non-toxic and smokeless is positioned along the underneath surface of the second grill. Beneath the grill is a combustion chamber (6).
Patent EP-0321389-A1 (EP)
Inventor: GROSS ULRICH PROF DR
IPC: A61F2/30
Filed: 1988-12-14
Abstract: Implantable prosthesis consisting of a prosthesis head and, connected to this, a prosthesis shaft and, surrounding the prosthesis shaft, a prosthesis anchorage consisting of a bioactive, resorbable material containing porous ceramic constituents, the prosthesis anchorage (3) being provided with an external thread (30), this external thread (30) consisting of a rounded or a round thread. <IMAGE>
Patent EP-0303582-A1 (EP)
Inventor: STROM GORAN
IPC: B65D5/42
Filed: 1988-07-07
Abstract: A package of the folding box type comprising side wall panels of cardboard or similar material and end closure panels at each end of the side wall panels. A first set of creasing lines (51) in the longitudinal direction of the folding box define a polygonal folding box cross section. Perpendicular to said first creasing lines there is arranged a second set of creasing lines (53, 53a; 63, 63a) for defining transitions between the sleeve and a respective one of the end closure panels. 
     Adjacent end closure panels (54, 55; 64, 65) are separated by a punch line or a punched out portion (56; 66) which is defined as a punch line (58). The section of this punch line (58) adjacent to a real or an imaginary crossing point between said set of creasing lines is formed as a contiuous panel outer edge line (57), the purpose of which is to uniformly distribute the strain of the plastics layer when folding out the panels (54, 55) in connection with the heat sealing of a membrane to the folding box end.
Patent EP-0294469-A1 (EP)
Title: Vaccines and diagnostic assays for haemophilus influenzae.
Inventor: DEICH ROBERT A
IPC: A61P31/04
Filed: 1987-12-23
Abstract: Peptides and proteins related to an epitope comprising an outer membrane protein of Haemophilus influenzae. The peptides and proteins can be prepared by methods including novel and improved methods of purification from H. influenzae cultures, and by recombinant DNA and chemical synthetic techniques. Additionally, recombinant vectors containing nucleotide sequences encoding PBOMP-1 related peptides and proteins are also described. Recombinant vectors include plasmid DNA and viral DNA such as human viruses, animal viruses, insect viruses and bacteriophages that direct the expression of PBOMP-1 related peptides and proteins in appropriate host cells. The peptides, proteins and viruses both "live" and "inactivated" are used as immunogens in vaccine formulations to protect against H. influenzae infections. The peptides and proteins are also used as reagents in immunoassays as well as to prepare immunoglobulins for passage immunization. Use of the nucleotide sequences encoding the PBOMP related peptides and proteins in hybridization assays is also described.
Patent EP-0358645-A1 (EP)
Inventor: SYPNIEWSKI JAMES MICHAEL
IPC: B60T8/48
Filed: 1988-02-26
Abstract: Un système de freinage adaptatif pour un véhicule automobile est également équipé également d'un mode de traction adaptatif pour empêcher les roues de patiner lors d'une accélération. Le système comprend une pompe (60) actionnée par un moteur électrique pour alimenter le système de freinage en fluide. L'admission (58) de la pompe est connectée au cylindre de freinage (42, 54) des roues lorsque le système fonctionne dans le mode de freinage adaptatif. Une soupape à solénoïde (70) dans le conduit de fluide reliant l'entrée de la pompe (68) au réservoir (22) du maître-cylindre (12) du système de freinage est actionnée lorsque le système fonctionne dans le mode de traction adaptatif, de sorte que du fluide arrive à l'entrée ou admission (68) de la pompe en provenance du réservoir (22) du maître-cylindre.
Patent EP-0386235-A1 (EP)
Inventor: DAIKU NOBUTAKA
IPC: H01J29/88
Filed: 1988-08-08
Abstract: Panneau pour tube cathodique dans lequel la surface externe (12) d'un panneau de verre (10) subit un finissage permettant d'obtenir une surface rugueuse (14) présentant de fines ondulations. On dépose également sur cette surface rugueuse un mince film conducteur (15) composé de SnO3 et de Sb2O3. Ce traitement permet de supprimer les charges électrostatiques et les reflets.
Patent EP-0377631-A1 (EP)
Title: Dispositif de reglage permettant d'obtenir un rendement maximal avec des turbines hydrauliques
Inventor: SUNNERSJO STAFFAN
IPC: F03B15/06
Filed: 1988-09-15
Abstract: Le dispositif décrit comporte des aubes à auges ainsi que des rails de guidage et des sondes d'essai disposées dans l'aspirateur-diffuseur en aval de la turbine. Ce dispositif, de conception très simple, présente une grande sensibilité et peut distinguer de la rotation un flux incliné par rapport à la position de mesurage ou au transducteur. Les sondes d'essai (16) sont disposées par paires à une certaine distance les unes des autres et sensiblement radialement par rapport à l'axe médian (22) de l'aspirateur-diffuseur (15), et essentiellement au même niveau. Lesdites sondes (16) discoïdes présentent un profil alaire essentiellement symétrique, chaque côté plat étant pourvu d'au moins un point de mesurage (17a, 17b). Les points de mesurage (17a, 17b) de chaque sonde sont reliés respectivement à un côté d'un transducteur de différentiel de pression (19, 20), ces transducteurs étant destinés à émettre des signaux qui sont proportionnels à la composante de vitesse horizontale de la vitesse rotative enregistrée de l'eau et servent à régler l'écartement des rails de guidage.