baber/WOPTO huggingface dataset:
Patent EP-0452695-A1 (EP)
Inventor: MIKI JUN C O N K K CORPORATION
IPC: B01J23/78
Filed: 1991-03-21
Abstract: A catalyst for producing phenol consisting essentially of a nickel compound supported on a metal oxide carrier, or a catalyst for producing phenol consisting essentially of iron oxide and nickel oxide, and processes for producing phenol using either of the above catalyst. The catalysts of the invention exercise a high conversion of benzoic acid and a high selectivity to phenol, and phenol can be produced in a high yield, particularly in a high space time yield through the processes of the invention using the above catalysts. The above conversion, selectivity and space time yield can be improved by calcining the catalyst at 600 to 900°C.
Patent EP-0452697-A1 (EP)
Inventor: UEDA YOSHIO
IPC: A61P9/10
Filed: 1991-03-22
Abstract: A stabilizer for 4-ethyl-2-hydroxyimino-5-nitro-3-hexenamide represented by the following chemical formula (I) or a salt thereof acceptable as drug or drug containing as pharmacologically active ingredient a compound represented by a chemical formula (I) , in particular, (± )-(E)-4-ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide or salt/s thereof acceptable as drugs, a stabilizing method by the use thereof and drugs containing such stabilizer and stabilized thereby.
Patent EP-0453869-A1 (EP)
Inventor: HAJEK JOSEF
IPC: B65H23/32
Filed: 1991-04-10
Abstract: A turning-bar arrangement for running strips of web one above another, which are formed by longitudinal cutting of a web printed in a web-fed printing machine, has turning bars (1, 2) which are arranged one above another and can be turned over by 90 DEG . The turning bars (1, 2) are provided, in the centre of the side wrapped around by the strip of web, with outlet openings for blast air. 
<??>In order to ensure that, after turning over of the turning bars (1, 2) by 90 DEG , the outlet openings for blast air are situated on the side wrapped around by the strip of web, web guiding means (29, 31) are provided for the alternative guiding of the strip of web (33) to be put onto the strip of web (32), already running through, to the upper side of one (2) or underside of the other turning bar (1). 
<??>For the same reason, in the case of a floating mounting of the turning bars (1, 2) about a pivoting axis (48) in each case, the pivtoing axes are mounted height-adjustably in opposite directions for the alternative run-on of the arriving strip of web to be turned over to one or the other turning bar. 
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Patent EP-0460489-A1 (EP)
Inventor: KRAUS WILLIBALD
IPC: B62D25/00
Filed: 1991-05-27
Abstract: The invention relates to a method for attaching a plastics closure cap (1) in an opening (2) of a carrier (3), in particular of a motor vehicle body. In this case, at least one cavity (5) of the closure cap (1) is filled with a medium (6) which after the closure cap (1) is fitted in the carrier opening (2) expands under the influence of temperature and thus presses areas of the closure cap against adjacent areas of the carrier opening. 
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Patent EP-0485689-A1 (EP)
Inventor: OONO TADAO
IPC: C12N5/071
Filed: 1991-06-14
Abstract: The present invention relates to an animal cell line which is capable of growing in a substantially protein-free medium and has a substance capable of enhancing replication of exogenous genes. 
     The animal cell line according to the present invention can grow in a substantially protein-free medium and can replicate exogenous genes extrachromosomally. It is possible to easily produce a great amount of substances useful to mammals by using the transformant according to the present invention. Further, it is easy to collect and purify the substances useful to mammals, which are produced by using the transformant according to the present invention.
Patent EP-0474083-A1 (EP)
Inventor: GEISER JOSEPH FRANK
IPC: C08C19/06
Filed: 1991-08-26
Abstract: The present invention relates to a process for the preparation of epoxidized synthetic cis-1,4-polyisoprene. The process involves reacting the synthetic cis-1,4-polyisoprene in a C 5 -C 7  aliphatic hydrocarbon with tertiary butyl hydroperoxide in the presence of a molybdenum catalyst at a reaction temperature ranging from about 20 °C to about 100°C. The molybdenum catalyst is prepared by reacting together under a N 2  atmosphere molybdenum pentachloride with a carboxylic acid of the formula:
     wherein n is an integer ranging from 8 to 28. The molar ratio of molybdenum pentachloride to the carboxylic acid ranges from about 1:1 to 1:3.
Patent EP-0479244-A1 (EP)
Title: Verfahren zur Herstellung von 4-Ethoxyphenyl-3-arylpropyl-(dimethyl)silanen
Inventor: KNORR HARALD DR
IPC: B01J27/13
Filed: 1991-10-01
Abstract: Die vorliegende Erfindung beschreibt ein Verfahren zur Herstellung von Verbindungen der Formel I <IMAGE> worin R¹: Wasserstoff, Halogen, Alkyl, Alkoxy und; R²: Wasserstoff, Halogen, Alkoxy oder Phenoxy, das durch Halogen, Alkyl, Alkoxy oder Alkylthio substituiert sein kann, bedeuten, durch Umsetzung einer Verbindung der Formel II <IMAGE> mit einer Verbindung der Formel III <IMAGE> worin R¹ und R² die Bedeutungen wie in Formel I besitzen, in Gegenwart von katalytisch wirksamen Mengen Hexachlorplatinsäure, dadurch gekennzeichnet, daß man die Ausgangsverbindungen der Formeln II und III simultan bei Temperaturen von 60 °C bis 150 °C in das Reaktionsgefäß eindosiert und abreagieren läßt.
Patent EP-0487075-A1 (EP)
Inventor: RICHNER NORBERT
IPC: B65G47/61
Filed: 1991-11-21
Abstract: A slaughterhouse arrangement with a transport path system (10) for the transport of slaughtered carcasses and/or carcass parts is described, which comprises a slaughterhouse path (24), with at least one associated conveyor (34), which travels past at least one work station (18, 20, 22). The respective work station (18, 20, 22) has a turntable (26), in the region of which the slaughterhouse path (24) runs along a circle concentric with the axis of rotation (A) of the turntable (26). The turntable (26) can be driven synchronously with the conveyor (34) moving the slaughtered carcasses or carcass parts along the circular path or part circular path formed. <IMAGE>
Patent EP-0490453-A1 (EP)
Inventor: PHILLIPS MICHAEL CHRISTOPHER
IPC: B01J38/34
Filed: 1991-12-10
Abstract: Process and apparatus for the removal of carbonaceous materials from particles containing such materials, comprising introducing said particles into the lower part of a first, riser-type reactor, into which lower part also an oxygen containing gas is introduced, the reactor being operated under entrainment conditions with a relatively high density phase in the lower part and with a relatively low density phase in the upper part at a temperature suitable to burn off carbonaceous materials, separating solids and gas at the top of the reactor, introducing the separated particles into the upper part of a second, fluidized bed-type reactor while introducing an oxygen containing gas into the lower part of the second reactor, the reactor being operated under fluidized bed conditions at a temperature suitable to burn off carbonaceous materials, removing processed particles from the lower part of the reactor, and recirculating a part of the processed particles to the lower part of the riser-type reactor.
Patent EP-0455331-A1 (EP)
Inventor: VAJDA VLADIMIR
IPC: B65G47/88
Filed: 1991-03-11
Abstract: The tongs (4,6,8) of a take out device are constructed so that the spacing between them is adjustable between that appropriate to the moulds from which formed containers are picked up by the take out device to that appropriate to deposit of the containers on a dead plate for removal to a conveyor.
Patent EP-0459734-A1 (EP)
Inventor: WOLLARD DOUGLAS JOHN
IPC: B05B5/025
Filed: 1991-05-28
Abstract: An electrostatic spray apparatus comprises a source (1) of electrostatically charged liquid connected to an annular nozzle (4) which discharges a hollow tube of electrostatically charged liquid, a source of atomizing air under pressure, an annular atomizing air discharge nozzle (12) surrounding the liquid discharge nozzle, and an annular swirl chamber (7) for the atomizing air. A plurality of apertures (8) connect the source of air to the swirl chamber, the apertures being oriented at an angle to the radial direction to initiate a substantially tangential swirling flow of air in the chamber and being disposed to allow air to pass radially outwardly into the chamber. The chamber is defined by walls which tend to converge in an axial direction from the plurality of apertures towards the air discharge nozzle.
Patent EP-0480673-A1 (EP)
Inventor: KUROKAWA KOICHI
IPC: F41A19/63
Filed: 1991-10-08
Abstract: A wireless detonator is disclosed that includes an antenna for receiving microwaves, a detonator provided with a heating element, and a transmission circuit. The heating element in the detonator is heated by the energy of the microwaves. The transmission circuit transmits the microwave energy from the antenna directly to the heating element. The antenna has a relative gain of 0 to 20 dB in the frequency band of the microwaves. The absolute value of the reactance component in the radiation impedance of the antenna is at most 50% of the pure resistance component of that impedance. The absolute value of the reactance component in the impedance of the heating element is at most 50% of the pure resistance component of that impedance. The pure resistance components of the radiation impedance of the antenna and of the impedance of the heating element are in a range of 70 to 130% of the characteristic impedance of the transmission circuit.
Patent EP-0454519-A1 (EP)
Inventor: JARRIGE-LEMAS CLAUDE
IPC: G01B21/16
Filed: 1991-04-02
Abstract: This detection device comprises: 
 
  - a support (4) adapted to be inserted concentrically into the tube; 
  - a feeler (8) mounted movably on the support between the rest position in which it projects radially beyond the inner wall of the sleeve and a position retracted inwardly with respect to this wall; 
  - means for elastically attracting the feeler towards its rest position; and 
  - a sensor (11) of the position of the feeler. 
 
<??>Application to the sleeving of a steam generator of a pressurised water nuclear reactor. 
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Patent EP-0493176-A1 (EP)
Inventor: GRENOT THIERRY
IPC: H04L12/54
Filed: 1991-12-13
Abstract: The information being conveyed, in the asynchronous network, by data bit packets each formed of an information cell (8) comprising, on the one hand, a header carrying an address and, on the other hand, a useful field carrying the information to be transmitted, the device of the invention is characterised in that it comprises: 
 
  - at the transmission end: means (10) for acquiring the signalling data of each channel of the multiframe (9); means (11) for detecting the changes of state of these data; and means (12) for generating on the network, with each change thus detected, an information cell containing the new signalling datum and the address associated with the corresponding channel, and 
  - at the reception end, means (14) for acquiring from the network the information cells containing signalling data; means (15) for storing these signalling data between each corresponding change of state; and means (16) for inserting the data thus stored into a multiframe and for transmitting the latter in out-of-band synchronous manner. 
 
<IMAGE>
Patent EP-0504277-A1 (EP)
Title: Oxidative secondary rhodium recovery process.
Inventor: CUSHMAN MICHAEL ROY
IPC: C07C51/56
Filed: 1990-11-26
Abstract: Disclosed is a process for recovering rhodium catalyst values from "tars" formed during the preparation of acetic anhydride by the rhodium catalyzed carbonylation of a mixture of methyl iodide and methyl acetate and/or dimethyl ether. The disclosed process provides a means for the recovery of rhodium values which normally are not extracted from the tars by treating a methyl iodide solution of such tars with certain oxidants.
Patent EP-0461237-A1 (EP)
Inventor: CZECH JOERG
IPC: A61P35/00
Filed: 1990-12-27
Abstract: La présente invention a notamment pour objet l'utilisation des produits de formule (I) dans laquelle: X et Y: hydrogène, hydroxy ou alkoxy; R1 et R2: H, alkyle, alkényle ou alkynyle, arylalkyle, acyle ou R1 et R2 forment ensemble avec l'azote un hétérocycle pour la préparation d'un médicament anti-tumoral.
Patent EP-0531318-A1 (EP)
Inventor: BECKER ALBERT
IPC: E03C1/04
Filed: 1991-05-08
Abstract: Raccord pour installation sanitaire, comprenant un corps cylindrique pouvant être fixé à demeure, comportant des conduits d'amenée et d'écoulement et un conduit d'émission, un manchon cylindrique recouvre sur le corps du raccord, muni d'un bras pivotant (5) raccordé latéralement et présentant une embouchure de décharge, une soupape montée sur le corps (2) et une coiffe (8) reliée au manchon et recouvrant la soupape, raccord dans lequel sont disposés entre le corps et le manchon, d'une part, un joint (10) dans la zone du conduit d'écoulement et d'autre part, une bague d'appui inférieure (11) et une bague d'appui supérieure (12), lesdites bagues d'appui étant, de préférence, en matière plastique, notamment en une matière plastique apte au glissement et résistant à l'usure, et dans lequel la bague d'appui inférieure est réalisée de manière à présenter une section en "L" avec une partie en forme d'enveloppe cylindrique, formant une portée radiale et une partie en saillie à la manière d'une bride, formant une portée axiale, cependant que la bague d'appui supérieure présente également une partie en forme d'enveloppe cylindrique formant une portée radiale, la construction des bagues d'appui étant améliorée grâce au fait que la bague inférieure (11) et la bague supérieure (12) passent toutes deux dans la partie (13, 16) en forme d'enveloppe cylindrique.
Patent EP-0480023-A1 (EP)
Inventor: TAN HIN-LEONG
IPC: G06K9/68
Filed: 1991-05-01
Abstract: On détermine un niveau d'identification et de fiabilité de reconnaissance de caratères basé sur des caractéristiques pour un symbole inconnu. Si le niveau de fiabilité se situe dans une marge intermédiaire, l'identification basée sur des caractéristiques est confirmée par mise en correspondance du caractère inconnu avec un gabarit de référence correspondant à l'identification basée sur des caractéristiques. Si le niveau de fiabilité est inférieur à la marge intermédiaire, la reconnaissance de caractères par correspondance de gabarit se substitue à l'identification basée sur des caractéristiques. Si la reconnaissance par correspondance de gabarit identifie plus d'un symbole, on utilise des gabarits correspondants provenant d'un second ensemble de gabarits présentant des traits de caractère plus épais afin de résoudre l'ambiguité.
Patent EP-0594847-A1 (EP)
Inventor: MAKI NOBORU TONEN CORPORATION
IPC: C12P21/02
Filed: 1991-07-11
Abstract: L'invention se rapporte: à un ADN contenant une séquence de base qui code pour une protéine de liaison de FK506 humaine et qui est composée de 108 restes d'acides aminés; à une protéine de liaison de FK506 humaine recombinante qui est préparée par expression dudit ADN; ainsi qu'à un vecteur d'expression utilisable dans le processus d'expression et à un transformant. Cette invention permet de mettre au point un procédé de production en grande quantité d'une protéine de liaison de FK506 humaine et d'obtenir un apport stabilisé de protéine de liaison de FK506 humaine possédant une activité de peptidylprolyle cis-trans-isomérase dans le tri d'immunosuppresseurs.
Patent EP-0546014-A1 (EP)
Inventor: PAGE JOHN KENNETH RURIK
IPC: C01B21/04
Filed: 1991-08-29
Abstract: Atmosphère à base d'azote comprenant une petite quantité d'oxygène (0,05 à 10 % en volume) et des traces d'ozone (1 à 500 vpm) qui trouve une application en tant que gaz inertiant doté d'un effet inhibiteur sur les mécanismes de détérioration lors du stockage et du traitement de denrées alimentaires, de boissons, de produits chimiques et pharmaceutiques. Cette atmosphère est facilement obtenue en ozonisant (dans G) une petite quantité d'air sec appauvri en oxygène prélevée dans un séparateur à membrane (S2).
Patent EP-0550521-A1 (EP)
Title: Transmission of data in boreholes.
Inventor: SMITH DAVID BALFOUR
IPC: E21B47/16
Filed: 1991-09-18
Abstract: Data is transmitted along a borehole containing a drill stem ( 2 ) by means of a transmitter ( 6 ) which converts electric data signals to acoustic signals propagating along the drill stem ( 2 ). The acoustic signals are converted back to electric form by a receiver ( 12 ) which also processes the signals. In the preferred form the signals are stored in a receiver memory ( 15 ) for subsequent retrieval using a pick-up tool ( 5 ) lowered into the borehole. The system is particularly useful in moving data past an obstruction such as a shut-in valve ( 4 ).
Patent EP-0559890-A1 (EP)
Inventor: DEGUCHI YOSHIKUNI
IPC: C08L23/26
Filed: 1991-10-01
Abstract: A thermoplastic resin composition which comprises: (A) 1 to 100 parts by weight of a modified polyolefin having one glycidylic structural unit represented by general formula (I) wherein Ar represents a C₆ to C₂₃ aromatic hydrocarbon group having at least one glycidyloxy group and R represents hydrogen or methyl, for every 2 to 1,000 repeating olefin units, and (B) 100 parts by weight of a polyester. It gives a molded article with excellent mechanical properties such as impact resistance and good surface properties, because a strong affinity exists at the boundary between the polyolefin and the polyester.
Patent EP-0504424-A1 (EP)
Title: Materiau dur revetu de diamant, plaquette jetable, et procede pour fabriquer ledit materiau de ladite plaquette
Inventor: OMORI NAOYA ITAMI WORKS OF SUM
IPC: B23B27/14
Filed: 1991-10-04
Abstract: On décrit un matériau dur revêtu de diamant, présentant une adhérence élevée à un matériau de base, et une plaquette jetable revêtue de diamant capable de couper divers types de métaux légers tels qu'un alliage de Al-Si à haute vitesse pendant une longue durée. Le matériau dur revêtu de diamant est composé d'un matériau à fritter qui est constitué principalement de Si3 N4, comporte en au moins en une partie une peau frittée, est revêtu de diamant au moins au niveau de la peau frittée, et la plaquette jetable se compose d'un matériau de base constitué principalement de Si3N4 et d'une couche revêtue d'une épaisseur de 0,1 ~ 200 mum de diamant ou/et de carbone similaire à du diamant déposé en phase gazeuse sur la surface du matériau de base, et est caractérisée en ce qu'elle est revêtue d'une couche de diamant et/ou de carbone similaire à du diamant, partiellement ou entièrement sur la surface ayant une peau frittée du matériau de base, d'où l'efficacité de l'invention.
Patent EP-0501222-A1 (EP)
Title: Vorrichtung zum Einziehen von Kettfäden in ein Webblatt
Inventor: WEBER STEFAN
IPC: D03J1/14
Filed: 1992-02-12
Abstract: Die Vorrichtung umfasst ein Einziehorgan für die Kettfäden, ein Blattmesser (22) zum Oeffnen der jeweiligen Blattlücke für das Einziehorgan mit dem Kettfaden, und Transportmittel zum schrittweisen Transport des Webblatts in dessen Längsrichtung. Diese Transportmittel weisen ein sich über die Länge des Webblatts erstreckendes und mit diesem im Betriebszustand gekuppeltes, erstes, sowie ein zangenartiges, zweites Transportorgan (BW bzw. 48, 49) auf, wobei das zweite Transportorgan (48, 49) zum intermittierenden Eingriff mit dem ersten Transportorgan (BW) vorgesehen ist. Durch diese Lösung werden die beiden Funktionen Blatttransport und Blattöffnen entkoppelt und können jede für sich optimiert werden. Dies ermöglicht eine Erhöhung der Einzugsfrequenz. Ausserdem werden Blattmesser und Blattzähne maximal geschont. <IMAGE>
Patent EP-0501435-A1 (EP)
Inventor: TORISHIMA HISASHI
IPC: C12N5/00
Filed: 1992-02-26
Abstract: The present invention provides a serum-free medium for culturing animal cells characterized in that it comprises 8.0 - 14.0 mg/l of methionine. Although a wide variety of animal cells can effectively be cultured by means of the serum-free medium according to the present invention, said serum-free medium produces an excellent growth effect for culturing animal epithelial cells in particular.
Patent EP-0501503-A1 (EP)
Inventor: BENNETT ROBERT A
IPC: B05B11/04
Filed: 1992-02-28
Abstract: A squeeze sprayer device is attached to a squeezable container of fluid. The device includes a capped cylinder (54) containing an axially moveable discharge valve (66) in the form of an air piston which unseats in response to air pressure to open the discharge (40) upon squeezing the container for producing a fine mist spray as pressurized air admixes with the liquid at the discharge orifice (48). A one-way valve controlled air vent (68,72) on the piston (66) closes during the spray operation. Upon release of squeeze pressure, the piston (66) returns, its one-way valve (68,72) opens for venting, and the piston seal cuts off the spray.
Patent EP-0524478-A1 (EP)
Inventor: HALTERBECK WALTER
IPC: D21F1/00
Filed: 1992-07-07
Abstract: A wire-link band for process purposes, especially as a paper-machine covering, has a plurality of wire spirals (2, 12, 22, 32) which are arranged next to one another and engage into one another and which have head arcs (3, 13, 23, 33) receiving insert wires (5, 15, 25, 35) and turn legs (4, 14, 24, 34) connecting said head arcs. So that it has as small a thickness as possible, drags less air volume with it and is more elastic, the turn legs (4, 14, 24, 34) of at least one part of the wire spirals (2, 12, 22, 32) between two respective head arcs (3, 13, 23, 33) change at least once the flat sides (7, 8; 17, 18; 27, 28; 37, 38) of the wire-link band (1, 11, 21, 31). <IMAGE>
Patent EP-0532882-A1 (EP)
Inventor: HAUFF WERNER
IPC: F16L5/04
Filed: 1992-08-05
Abstract: The device comprises a compartmentalised box (4) which is arranged in the wall opening (2) and has at least one bushing opening (6) for the conduits (1), which bushing opening (6) is constructed in the longitudinal direction of the conduits in the form of a cable trough (5) which holds the conduits such that they are bent downwards, and which can be closed by filling the cable trough with a fire-protection means which can be poured or spread, especially quartz sand. For this purpose, a storage container (8) which contains the fire-protection means (7) and is arranged above the bushing opening (2) opens only when a fire occurs, controlled by smoke and/or fire detectors, and allows the fire-protection means (7) to run out into the cable trough (5). <IMAGE>
Patent EP-0528427-A1 (EP)
Inventor: EICHELBROENNER GOTTFRIED
IPC: H01J61/36
Filed: 1992-08-20
Abstract: A high-pressure discharge lamp having a ceramic discharge vessel (8) has a tubular end-lead bushing (10) consisting of a metal whose thermal coefficient of expansion is less than that of the ceramic. A gas-tight connection is achieved by means of an inner support (16) in the end-lead bushing (10). <IMAGE>
Patent EP-0530603-A1 (EP)
Inventor: ROLL ULRICH DR
IPC: H02M3/338
Filed: 1992-08-20
Abstract: In the case of the circuit arrangement for the radio-frequency operation of a lamp, especially of a low-pressure discharge lamp (LP), the switched-mode power supply is controlled by means of at least one additional auxiliary winding (HW1, HW2) on the resonant inductance (L2), via in each case one pulse-shaping and phase-shifting network, without a dedicated pole point. The pulse-shaping and phase-shifting network consists in the case of voltage-controlled switching elements (T1, T2) of an RC low-pass filter (R3, C3; R4, C4) having one or more stages. It is possible to dispense with a separate current transformer as a result of this type of drive. <IMAGE>