baber/WOPTO huggingface dataset:
Patent EP-0263538-A1 (EP)
Inventor: BUELENS EDWARD
IPC: G03C3/00
Filed: 1987-07-28
Abstract: A light-tight cassette for holding and dispensing a roll (25) of light-sensitive material wound onto a core (26), wherein the core is provided with extension members (27, 28) for lenghtening the core 26 whereby the roll may be rotatably journalled on the hubs (19) of a cassette that is in principle only suited for holding rolls with a core length which corresponds with the distance between the end walls (12,13) of the cassette.
Patent EP-0248579-A1 (EP)
Inventor: HAYDEN PERCY
IPC: B01J23/50
Filed: 1987-05-22
Abstract: Silver containing catalysts for the oxidation of alkenes to alkylene oxides are produced by impregnating a support with a solution of a silver compound and an organic compound and decomposing the silver compound to silver in the presence of an alkali metal compound. Organic residues are then removed by washing and fresh alkali metal introduced.
Patent EP-0249514-A1 (EP)
Title: Procédé de caractérisation d'un catalyseur par la détermination de ses activités de conversion et de cokéfaction
Inventor: TOULHOAT HERVE
IPC: G01N33/28
Filed: 1987-05-11
Abstract: On décrit un procédé de caractérisation d'un catalyseur par la détermination de ses activités de conversion et de cokéfaction.Selon l'invention, on réalise les étapes suivantes :a) on imprègne le catalyseur par un mélange d'hydrocarburesb) on chauffe dans un four 3 le catalyseur imprégné sous gaz inerte jusqu'à une température 0<sub>2</sub> comprise entre 300° C et 380° C et l'on mesure au moyen d'un détecteur 4 d'hydrocarbures un signal Q représentatif des hydrocarbures générés durant l'étape b),c) on poursuit le chauffage sous gaz inerte et en programmation de température jusqu'à une température θ<sub>3</sub> comprise entre 500° C et 1000° C et l'on mesure au moyen du détecteur 4 un signal P représentatif des hydrocarbures générés durant l'étape c),d) on réalise ensuite une combustion sur le résidu dans un autre four 6 et l'on détermine un signal de combustion R, au moyen d'un détecteur 11 approprié, ete) on déduit des signaux Q, P et R les activités de conversion et de cokéfaction du catalyseur.Application notamment au raffinage des résidus de pétrole.
Patent EP-0270456-A1 (EP)
Title: Dispositif de suspension de la caisse et du groupe motopropulseur d'un véhicule automobile
Inventor: LE SALVER ROBERT
IPC: B60G13/16
Filed: 1987-11-30
Abstract: Une première chambre (18) à volume variable est intercalée entre la caisse (20) et la partie adjacente de l'amortisseur (14) et reliée hydrauliquement à une seconde chambre (40) à volume variable ménagée dans un support élastique (24) intercalé entre le groupe motopropulseur (22) et la caisse (20), de façon à constituer une chambre de travail. La seconde chambre (40) est reliée à une troisième chambre à volume variable (41) constituant une simple chambre d'expansion ne subissant pas de forces extérieures, par l'intermédiaire d'un canal de grande longueur et de faible section. La liaison hydraulique entre la première chambre (18) et l'une au moins des deux autres chambres (40, 41) est réalisée, au moins en partie, par l'intermédiaire du canal de grande longueur.
Patent EP-0244348-A1 (EP)
Inventor: MICHALAK BOLESLAW DR ING
IPC: B26F1/42
Filed: 1987-04-08
Abstract: The punching device has a rotating pressing element for a stepwise- operating shallow punch press which cooperates with a continuously operating rotary printing machine. In order to achieve higher operating speeds at acceptable constructional expenditure with such a device and at the same time to guarantee a constant web tension in the entire installation, it is proposed according to the invention that the rotating pressing element be designed as a cone (2) rolling over a punching plate (3) and that for stopping the printing, paper or foil web (1), which is necessary during the punching process in the punching region, compensating rollers (4) be provided in a manner known per se in web parts, running in opposite directions, upstream and downstream of the punching device, which compensating rollers can both be set at a speed corresponding to the web speed. <IMAGE>
Patent EP-0250388-A1 (EP)
Inventor: SARTORI GEORGES
IPC: A62C3/04
Filed: 1987-06-17
Abstract: The method consists in arranging, in the flow of the duct (1), a detection unit consisting of one or more heat fuses (9) and in linking the destruction of this fuse, or of one or more of these fuses (9), to the triggering of means (6) for blocking the said duct (1). In the device there are suspended from the articulated plug (6), towards one of its ends (7), a line (8) supporting over its length one or more heat fuses (9) and, at its end, a weight (10), and towards the other end (11), via a lever arm (12), a loose line (13), the end of which is connected to the said weight (10). <IMAGE>
Patent EP-0301010-A1 (EP)
Title: Apparatus for debarking.
Inventor: ERIKSSON KJELL-ANDERS
IPC: B27L1/00
Filed: 1987-03-25
Abstract: PCT No. PCT/SE87/00154 Sec. 371 Date Sep. 27, 1988 Sec. 102(e) Date Sep. 27, 1988 PCT Filed Mar. 25, 1987 PCT Pub. No. WO87/05851 PCT Pub. Date Oct. 8, 1987.A barking method, and an apparatus for utilization of the method, wherein a log (6) during a substantially linear feeding movement is brought to pass one or a number of barking devices (1; 4,4'), arranged to perform a surrounding rotary movement in relation to the log (6), the barking devices (1; 4, 4') are pressed into a contact position against the log by centrifugal force during the surrounding rotary movement in relation to the log, and the contact pressure of the barking devices (1; 4, 4') is continuously variable by increasing/decreasing the rotary speed of the barking devices (1; 4, 4') and the cutters are arranged inclined at an angle in relation to the feed direction of the log (6), to produce a feeding movement for the log (6) in a direction through the barking device (1; 4, 4').
Patent EP-0305399-A1 (EP)
Title: Chaotropic method for evaluating nucleic acids in a biological sample.
Inventor: GILLESPIE DAVID
IPC: C12Q1/68
Filed: 1987-05-04
Abstract: The present invention is directed to the discovery that nucleic acid components of a biological sample may be detected and/or quantified utilizing a process wherein the biological sample is first solubilized with a chaotropic salt solution and this solution, containing dissolved nucleic acid, evaluated directly for nucleic acids by molecular hybridization utilizing a labeled probe. The labeled probe may be in immobilized form or may be in solution.
Patent EP-0289782-A1 (EP)
Inventor: CLAUSEN THOMAS DR
IPC: D06P3/08
Filed: 1988-03-29
Abstract: PCT No. PCT/EP88/00260 Sec. 371 Date Nov. 21, 1989 Sec. 102(e) Date Nov. 21, 1989 PCT Filed Mar. 29, 1988 PCT Pub. No. WO88/08696 PCT Pub. Date Nov. 17, 1988.The method of dyeing hair comprises applying to the hair a dye containing a 2,6-dinitro-aniline derivative having the general formula (I)   <IMAGE> (I)  wherein R represents H, C1-C4 alkyl, C2-C4 monohydroxy alkyl or C3-C4-dihydroxy alkyl and X represents one of the radicals C1-C4 alkyl, C2-C4 monohydroxy alkyl, C1-C4 perfluoro alkyl, C1-C4 alkoxy, C2-C4 monohydroxy alkoxy, C3-C4 dihydroxy alkoxy or halogen. The present invention also comprises hair dyes containing at least one compound having the formula (I) and novel 2,6-dinitro-aniline derivatives. The dyes having the formula (I) have good physiological properties and provide all the yellow shades required for dyeing from a bluish-tinged lemon-yellow via a pure yellow to red-orange.
Patent EP-0304743-A1 (EP)
Inventor: DE MATTHAEIS SISTO LUIGI
IPC: F04B1/04
Filed: 1988-08-12
Abstract: The pump comprises a plurality of cylinders (4) disposed radially in a star formation around a shaft (5) with an eccentric (6) in a body (2, 3) formed by first and second members (2, 3) joined together by bolts (13). Each cylinder (4) is clamped in position between the first and second elements (2, 3) of the body between a pair of the said bolts (13). The facing surfaces of each cylinder (4) and of at least one (3) of the members (2, 3) of the pump body are spaced in correspondence with the central portion of the cylinder (4) in which is formed the chamber (9) in which the associated piston (10) is movable, so that the contact between the cylinder (4) and the at least one member (3) of the body (2, 3) of the pump is limited to surfaces outside the central portion of the cylinder (4).
Patent EP-0355199-A1 (EP)
Inventor: ROSENBLATT IMA INVENTION ENTER
IPC: A61M1/00
Filed: 1988-10-04
Abstract: An aspirator including a container (12) having two separate chambers with one chamber having a suction tube (16) connected to a closed bellows (34) within the chamber for creating a vacuum, and the second chamber having a patient tube (20) for insertion into the body cavity of a patient for sucking removal of mucus and other excess bodily fluids by the vacuum, with the two containers being connected for gaseous communication. The aspirator further includes an injection port (190) by which mucus may be removed from the container (12) and a pressure relief valve (220) to permit air to escape from the container (12) as the flexible bellows (34) expands to its equilibrium state. The suction tube (16) further includes a moisture trap (180) to occlude gaseous flow to the mouthpiece in the event moisture enters the suction system. The apparatus further includes a clip to occlude fluid flow through the patient tube (20) when the operation is completed. The patient (20) tube may include a Yankower tip. The bellows cap (36) may be attached to the underside (15) of the top (14) of the container (12) in one of several ways.
Patent EP-0323562-A1 (EP)
Inventor: HAKANSSON HAKAN
IPC: G01N33/48
Filed: 1988-11-23
Abstract: A method for monitoring a microbiological process wherein a substance is consumed or formed, the quantity of this sub­stance being measured continuously or intermittently as a measure of the progress of state of the process through trans­ferring a liquid sample from the medium (2) which is the object of the process to a point of analysis (18) at a distance from the actual location of the process. 
     The method is characterized in that the said liquid sample is mixed with an inhibitor (7) near the point of sampling so as to prevent the process from progressing also during the transport from the point of sampling (4) to the point of ana­lysis (18). 
     Preferably the method is intended to be applied in a fermentation process to the measurement of the glucose formed by using the enzyme glucosoxidase.
Patent EP-0335012-A1 (EP)
Inventor: BUSSE KARL-HERMANN DIPL-ING
IPC: B22D13/00
Filed: 1988-12-29
Abstract: In order to produce a wear-resistant hard-metal material composite in a continuous fashion by centrifugal casting (vertical and horizontal centrifugal casting), solid, pulverulent and/or granular, synthetic, metallic and/or non-metallic hard materials are from time to time during the casting process injected into the metal stream flowing into the mould, by means of a conveying device and using an inert conveying gas. As a result of the associated simplicity of parameter control, the armouring of large, rotationally symmetrical components, such as rolls and rollers, against wear using solid synthetic hard materials by casting is for the first time possible in an economical and reproducible manner. By agglomeration of hard materials and metals of different densities with the aid of organic and inorganic binders, it is possible to use even very hard low-density borides, oxides and carbides which dissolve very slowly in molten metals for armouring the outer surface of the casting, namely the surface facing the mould wall. <IMAGE>
Patent EP-0285255-A1 (EP)
Inventor: CAMPBELL ROY
IPC: B60T11/26
Filed: 1988-02-26
Abstract: A master cylinder (1) has a port connector (3) composed of two initially separate components (5) and (7). The component (5) lies internally of the cylinder and the component (7) is disposed externally with a spigot (16) extending through the end of the cylinder into snap-engagement with the component (5) to retain the connector in position. The component may be rotatable relative to the cylinder to permit the angular orientation of a pipe-receiving spigot (8) thereof to be varied.
Patent EP-0338151-A1 (EP)
Inventor: MCDANIEL ROBERT S JR
IPC: C07H15/04
Filed: 1988-04-19
Abstract: Hydrogenation of a glycoside composition is effected to reduce the color of the composition.
Patent EP-0312214-A1 (EP)
Inventor: FUJI HIROSHI
IPC: G11B20/10
Filed: 1988-09-21
Abstract: There is disclosed a digital signal reproduction apparatus comprising, first differential circuit (6) for differentiating a reproduction signal (S₂) reproduced from a recording medium to output a first order differential signal (S₃), second differential circuit (8) for differentiating the first order differential signal of the reproduction signal to output a second order differential signal (S₄), a comparator (11) for comparing the second order differential signal with a predetermined level to output a window signal (S₇), peak detecting circuit (9) for detecting a zero-cross point of the first order differential signal to output a peak detecting signal (S₈), and a gate (10) for gating the peak detecting signal with the window signal to output a reproduction data signal (S₉).
Patent EP-0307476-A1 (EP)
Inventor: NAKAJIMA HIROSHI
IPC: C12P21/08
Filed: 1987-12-19
Abstract: A novel bilirubin antigen capable of functioning as an antigen which does not undergo decomposition in vivo. This antigen has a structure wherein a protein is bound to the methylene group of the outer vinyl group present in the outermost ring of bilirubin through a spacer or to at least one carboxyl group. A monoclonal antibody capable of recognizing the bilirubin antigen can be obtained from hybridoma cells prepared by cell fusion between antibody-yielding cells obtained by immunizing with the bilirubin antigen and tumor cells capable of division and growth in a culture medium. This monoclonal antibody can recognize bilirubins present in vivo without decomposing their structures, and hence it enables direct qualitative and analyses of bilirubins.
Patent EP-0329709-A1 (EP)
Inventor: VAIL WILLIAM BANNING III
IPC: G01V3/24
Filed: 1987-11-03
Abstract: Un appareil et un procédé servent à mesurer des phénomènes électrochimiques de formations adjacentes à un trou de sondage dans un puits cuvelé. Un courant alternatif est introduit dans le cuvelage (4) à proximité des formations à tester. Une partie du courant est reçue en un point (B) suffisamment éloigné du point (A) d'entrée du courant pour garantir qu'une majorité du courant introduit au point (A) d'entrée de courant pénètre dans la formation en suivant la longueur du cuvelage (4) du trou de sondage. Une pluralité d'au moins trois électrodes (C, D et E) espacées disposées le long de l'intérieur du cuvelage détectent le niveau de tension en des points définis le long du cuvelage. L'existence de tensions différentielles étalonnées entre des paires définies parmi les électrodes permet de faire des déductions concernant les propriétés électrochimiques de la formation, autorisant ainsi des prédictions concernant la composition et/ou l'intégrité de la formation.
Patent EP-0300023-A1 (EP)
Inventor: RICHARD DENIS
IPC: F16L37/084
Filed: 1988-02-02
Abstract: Raccord à fixation rapide haute pression, comprenant un élément femelle (1, 32 ou 48) solidaire d'un organe à raccorder et un élément mâle (14, 24 ou 40) solidaire d'un tube à raccorder (15), comportant un joint torique d'étanchéité (21 ou 43) et un moyen de verrouillage (13 ou 53). Selon l'invention, les moyens de verrouillage démontables se composent d'un jonc élastique (13) ou d'une épingle (53) emprisonné(e) par des gorges (20, 25) et des portées toriques (7, 23 ou 31) ou des perçages (46, 54) des éléments mâles et femelles.
Patent EP-0333788-A1 (EP)
Inventor: SANTOS ARYSIO NUNES
IPC: A61B5/1172
Filed: 1988-09-06
Abstract: Process for automatic classification and search of fingerprints, allowing the automatic and inexpensive 
storage and 
retrieval of fingerprint sets into a computer memory for the purpose of Personal Identification in both Criminal 
and Civil­
ian usage. The process is compatible with the usual Henry or Vucetich Systems, and utilizes opto-electronic or 
visual meth­
ods of acquisition and encoding of the macroscopic features of the fingerprint patterns. It takes into account the 
statistical 
errors resulting from print distortions, misprints, skin abrasions and shrinkage, among others that may occur.
Patent EP-0390785-A1 (EP)
Title: Gene synthetique
Inventor: EDWARDS RICHARD MARK
IPC: C12N15/09
Filed: 1988-10-07
Abstract: ADN synthétique codant la streptavidine, comprenant la séquence (I) et comportant des sites de restriction utiles à des intervalles fréquents, afin de faciliter la mutagénèse de cassettes de régions sélectionnées. Sont également inclus des sites de restriction latéraux afin de simplifier l'incorporation du gène dans n'importe quel système d'expression voulu.
Patent EP-0393065-A1 (EP)
Inventor: GOLIN STUART JAY
IPC: H04N7/24
Filed: 1988-09-29
Abstract: Un signal vidéo numérique d'image entièrement animée en couleurs de mouvement acquis est comprimé, structuré pour être transmis, enregistré sur support de disque compact et décodé à des vitesses d'images vidéo classiques. Pendant la compression, on analyse individuellement les régions d'une image afin de sélectionner les procédés de codage de remplissage optimum spécifiques à chaque région. On fait des estimations de temps de codage des régions afin d'optimiser les seuils de compression. Les codes de description des régions transmettant la taille et les emplacements des régions sont regroupés dans un premier segment d'une suite de données. Les codes de remplissage de régions transmettant des indications d'amplitude de pixels destinées aux régions, sont regroupés conformément au type de code de remplissage, et placés dans d'autres segments de la suite de données. Les segments des suites de données sont codés en longueur variable individuellement, selon leurs répartitions statistiques respectives, et structurés pour former des images de données. Le nombre d'octets par image est modifié par l'addition de données auxiliaires déterminées par une analyse de séquence d'images inverse, afin de produire un nombre moyen sélectionné pour réduire au minimum les pauses du disque compact pendant la lecture, évitant ainsi les périodes latentes imprévisibles en mode de recherche, caractéristiques des disques compacts. Un décodeur comprend un décodeur de longueur variable réagissant aux informations statistiques dans la suite de codes, afin de décoder séparément en longueurs variables, les segments individuels de la suite de données. Les données d'emplacement de régions sont dérivées des données de description de régions, et appliquées avec des codes de remplissage de régions à une pluralité de décodeurs spécifiques aux régions, par détection du type de code de remplissage (par exemple, relatif, absolu, dual et DPCM), et les pixels des régions décodées sont stockés dans un graphique en mode point pour ensuite être affichés.
Patent EP-0326189-A1 (EP)
Inventor: SATO TADASHI
IPC: F16K31/40
Filed: 1986-08-08
Abstract: A scroll type compressor with a variable displacement mechanism includes a housing (10) having fluid inlet and outlet ports. A fixed scroll (21) is fixed within the housing and has a circular end plate (211) from which a first spiral element (212) extends. The end plate of the fixed scroll partitions the inner chamber of the housing (10) into a front chamber (27) connected to the fluid inlet port and a rear chamber (28). The rear chamber is divided into a discharge chamber (281) connected to the fluid outlet port and an intermediate pressure chamber (282). The end plate of the fixed scroll has at least two holes (214, 215) which connect the fluid pockets to the intermediate pressure chamber (282) and also has a communicating hole (283) which connects the front chamber and the intermediate chamber. A control device (36) which controls the communication between the front chamber and the intermediate pressure chamber is disposed on a portion of the intermediate pressure chamber and includes a cylinder (361) and communicating means (363). A shock absorbing element (362a) is located on the bottom surface of the cylinder to absorb the impact of the piston and improve sealing of the piston and the bottom surface of the cylinder.
Patent EP-0361113-A1 (EP)
Inventor: WITTE ERNST-CHRISTIAN DR RER N
IPC: C07C311/17
Filed: 1989-08-29
Abstract: The present invention provides sulphonamides of the general formula:    <IMAGE>  (I)  wherein R1 and R2, which can be the same or different, are hydrogen or halogen atoms or C1-C6-alkyl, trifluoro-methyl, cyano, carboxyl, alkoxycarbonyl, aminocarbonyl, N-alkylaminocarbonyl or N,N-dialkylaminocarbonyl radicals or, when R1 and R2 are alkyl radicals ortho to one another, R1 and R2 together with the carbon atoms to which they are attached, form a saturated or unsaturated C5-C7-alkylene ring, R3 is a hydrogen atom, an alkyl radical containing up to 6 carbon atoms, an acyl radical, a phenylalkyl or phenylalkenyl radical, the phenyl moiety of which can be substituted by halogen, alkyl or trifluoromethyl, C is a -(CH2)m-radical, in which m is 0, 1, 2 or 3, or a branched C2-C5-alkylene radical, whereby a methylene radical -CH2-of the group C can be replaced by an oxygen or sulphur atom or by a hydroxymethylene radical -CHOH-or carbonyl group -CO-, B is a 1,2-, 1,3-, 1,4-cyclohexylidene or 1,2- or 1,3-cyclopentylidene radical.
Patent EP-0363877-A1 (EP)
Inventor: KOEHLER ULRICH DR
IPC: C08G65/333
Filed: 1989-10-09
Abstract: Polytetrahydrofuran derivatives of the general formula <IMAGE> in which X is an amino or hydroxyl group, n is a number from 1 to 150, and m is a number from 1 to 20, and a process for their preparation in which polytetrahydrofuran derivatives of the general formula <IMAGE> in which R is an alkyl or aryl radical, and n is a number from 1 to 150, are reacted with compounds of the formula <IMAGE> in which X is an amino or hydroxyl group, and m is a number from 1 to 20.
Patent EP-0340871-A1 (EP)
Inventor: HERTLEIN KURT
IPC: C11D7/60
Filed: 1989-04-28
Abstract: The invention relates to a method for the cleaning, washing, degreasing, deoiling, removal of swarf or of pigment, of an object which comprises: bringing the object into contact with a two-component system comprising a water-immiscible organic solvent, and water in the substantial absence of a surface tension lowering agent, and in the substantial absence of a substance increasing the alkalinity, and subsequently separating the object from the two-component system, and allowing the two-component system to separate in contaminated organic solvent and water.
Patent EP-0341782-A1 (EP)
Inventor: VAN BEEK JOHANN REINER GODEFRI
IPC: H01M10/34
Filed: 1989-05-05
Abstract: An electrochemical cell [1] comprising a negative electrode [6] whose electrochemically active material includes an intermetallic compound which can form a hydride with hydrogen, the cell comprising an electrolyte of a solution of at least one alkali hydroxide in water, the negative electrode being provided with a discharge buffer by introducing a quantity of an alkali metal [11], alkaline earth metal or aluminium into the cell before the cell is sealed, the quantity corresponding to the desired quantity of hydrogen in the negative electrode in the uncharged condition of the cell.
Patent EP-0326259-A1 (EP)
Inventor: AKIBA JUJI
IPC: F17D5/06
Filed: 1989-01-16
Abstract: A liquid transporting pipeline, has a liquid leakage sensor (9) contained with a tube (4) and installed therealong and a heat insulating covering installed around the pipeline and the sensor, the covering having a gap between adjacent lengths thereof, and a bridging member of heat-insulating material bridging the gap between said adjacent lengths.