baber/WOPTO huggingface dataset:
Patent EP-0830200-A1 (EP)
Inventor: ZIEBARTH MICHAEL SCOTT
IPC: B01D53/86
Filed: 1996-05-20
Abstract: La présente invention concerne de manière générale des pérovskites et leur utilisation pour l'oxydation à faible température de composés organiques volatils à base d'oxygène, en particulier, des alcools. L'invention traite également de l'utilisation de ces pérovskites pour réduire la quantité de composés organiques à base d'oxygène dans les gaz brûlés produits par des procédés tels que la cuisson ou le brassage.
Patent EP-0828761-A1 (EP)
Title: Bimodalisation de la repartition des poids moleculaires d'un polymere
Inventor: WHITE DONALD ANDREW
IPC: C08F8/50
Filed: 1996-05-23
Abstract: La présente invention décrit un procédé de post-polymérisation destiné à modifier la répartition des poids moléculaires d'un polymère à répartition de poids moléculaire unimodale, lequel présente normalement une réduction de poids moléculaire lorsqu'il est soumis à un mélange à cisaillement élevé en présence d'un amorceur à radicaux libres, pour donner un polymère présentant une répartition de poids moléculaire bimodale. Ledit procédé consiste à: (a) chauffer un mélange constitué du polymère, d'un agent de réticulation polyinsaturé et, éventuellement, d'un amorceur à radicaux libres, pour obtenir un mélange uniforme; et à (b) soumettre ledit mélange à des conditions de mélange à cisaillement élevé jusqu'à obtention d'un polymère à répartition de poids moléculaire bimodale. Dans le mode préféré de réalisation, le mélange à cisaillement est effectué en présence d'un amorceur à radicaux libres tel que peroxyde organique et l'agent de réticulation est un composé bifonctionnel présentant une insaturation diallyle, divinyle ou diéthylénique. Le procédé permet de mettre au point des polymères présentant une répartition de poids moléculaire bimodale en raison du couplage de certaines des chaînes de polymères dégradées par des radicaux libres, fixées par addition du fait de la fonctionnalité insaturée de l'agent de réticulation. L'espèce à poids moléculaire élevé dans la répartition bimodale confère au polymère une plus grande résistance à la fusion et l'espèce à poids moléculaire plus faible confère des propriétés de transformation et de fusion améliorées.
Patent EP-0836692-A1 (EP)
Inventor: ANDRE JAMES R
IPC: F16L9/16
Filed: 1996-07-18
Abstract: A metal pipe (11) and method of forming the same with an integrally formed liner for use in corrosive and abrasive environments utilizes a liner formed of a comparatively thick polymer (16) which is thermally bonded to the metal pipe (11). An intermediate polymer/adhesive layer (80) is applied to the metal pipe (11) to facilitate thermal/chemical bonding. The intermediate layer (80) is preferably applied to the sheet metal (11) in a pre-treatment process prior to roll forming the ribs (12) into the sheet metal (11). The polyethylene liner (16) is applied after the pipe has been formed, to provide a smooth, hydraulically efficient surface which is resistant to the corrosive action of sulfuric acid and the like encountered in sanitary applications, as well as abrasion caused by the flow of water-born debris such as dirt and gravel as is encountered in culvert applications.
Patent EP-0788798-A1 (EP)
Inventor: NAKANO MASATOSHI
IPC: A61K36/48
Filed: 1996-07-31
Abstract: An anti-viral agent comprising as the effective component, an alkali extract of mangroves, Momordica charantia, and Aspalathus linearis belonging to Leguminosae family. The effective component is essentially consists of acidic polysaccharides and shows an antioxidant activity and free radical (reactive oxygen species)-scavenging activity. 
     The agent is effective against retrovirus such as human immuno deficiency virus (HIV), with no side-effects on human and/or animals.
Patent EP-0837717-A1 (EP)
Inventor: MILLER IAIN D
IPC: A61B17/00
Filed: 1996-07-08
Abstract: Ce procédé de traitement au laser permet d'éliminer des lésions vasculaires et pigmentées de la peau d'un être humain vivant. La méthodologie inclut un protocole de traitement soigneusement conçu et appliqué au moyen d'un appareil optique modifié. L'appareil est un système de diode laser modifié conçu pour atteindre une sélectivité thérapeutique optimale.
Patent EP-0846148-A1 (EP)
Inventor: CHARNOCK RONALD SCOTT
IPC: C09D9/00
Filed: 1996-08-22
Abstract: La présente invention concerne des compositions de terpènes et leur emploi comme agents d'élimination de matières d'étanchéité. Plus particulièrement, l'invention concerne l'emploi de compositions de terpènes pour éliminer des matières d'étanchéité ainsi que des compositions de terpènes qui sont épaissies avec un épaississant minéral inorganique.
Patent EP-0805263-A1 (EP)
Inventor: AOYAMA KUNIAKI
IPC: F02C7/18
Filed: 1996-11-20
Abstract: Shower head cooling in film cooling for vanes of a gas turbine has a drawback that since the cooling holes are arranged linearly from the tip side to the hub side, the pressures at the respective cooling holes are different from one another in association with the swirl and so film cooling cannot be uniformly effected. Such drawback being removed, the pressures at all the cooling holes are uniform and the film cooling is also uniform. A plurality of shower head cooling holes (1) made in the tip end of a vane (2) are so arranged differently as to be adapted to the swirl which revolves rightward in the combustor and the swirl revolves leftward. For the rightward swirl, the cooling holes are arranged on a line extending from the tip side (TS) where the line is curved to the left when viewed from the upstream side of the vane (2), to the hub side (HS) where the line is curved to the rightward when viewed from the upstream side of the vane (2). For the leftward swirl, the cooling holes are arranged on a line extending reversely to the above line. Thus the influence of the swirl is averted, the pressures are made constant at the respective cooling holes (1), and uniform cooling is achieved.
Patent EP-0857314-A1 (EP)
Title: Dispositifs optiques selectifs en longueurs d'ondes
Inventor: KEWITSCH ANTHONY S
IPC: G02B6/12
Filed: 1996-10-25
Abstract: L'invention concerne des dispositifs et des sous-systèmes sélectifs en longueurs d'ondes ayant diverses applications dans le domaine des communications optiques. Les dispositifs et les sous-systèmes en question sont équipés de coupleurs (9) à réseau de diffraction en mode bidirectionnel. La grande efficacité d'insertion-extraction et les faibles pertes de ce type de coupleur permettent de fabriquer des éléments sélectifs en longueurs d'ondes à faible perte tels que, par exemple: interrupteurs (62), amplificateurs (63), routeurs (5) et sources optiques. En modifiant les propriétés optiques de la zone d'interaction du coupleur, on peut régler en longueur d'onde le coupleur (23) considéré. On décrit par ailleurs un routeur (5) programmable sélectifs en longueurs d'ondes doté de plusieurs coupleurs de ce type.
Patent EP-0864128-A1 (EP)
Title: Systeme de livre electronique personnel
Inventor: MUNYAN DANIEL E
IPC: G06F15/02
Filed: 1996-11-29
Abstract: Ce système de livre électronique personnel remplace un livre standard, tenu à la main, par un équivalent électronique. L'invention a la taille d'un livre et une configuration lui permettant de s'ouvrir et de s'utiliser comme un livre. Après l'avoir ouvert, l'utilisateur voit deux écrans tactiles opposés comparables à des pages, avec une impression en noir sur fond blanc. Des icônes représentent les informations mises en mémoire électroniquement (illustrations, audioclips, livres, messages électroniques, fax, jeux, magazines, films, compositions musicales, journaux, photographies, logiciels, vidéoclips, etc.), que l'utilisateur sélectionne en touchant une icône. Quand un livre, un magazine, un journal, etc., est sélectionné, sa table des matières s'affiche et l'utilisateur peut lire page par page ou aller directement à une certaine page en touchant la sélection choisie dans la table des matières. La fermeture du livre électronique arrête automatiquement le dispositif. Si l'utilisateur touche un numéro de page avant de fermer le livre, un signet s'insère de façon qu'en rouvrant le livre, l'utilisateur se retrouve à la même page. Des matières nouvelles imprimées ou multimédia, peuvent être téléchargées à partir d'un serveur éloigné, c'est-à-dire d'une 'librairie', et les matières anciennes, livres lus, etc., peuvent être effacées de façon à faire de la place pour les nouvelles.
Patent EP-0876390-A1 (EP)
Inventor: PON RICHARD T
IPC: C07H19/06
Filed: 1996-12-13
Abstract: PCT No. PCT/CA96/00837 Sec. 371 Date Jun. 19, 1998 Sec. 102(e) Date Jun. 19, 1998 PCT Filed Dec. 13, 1996 PCT Pub. No. WO97/23497 PCT Pub. Date Jul. 3, 1997A linker arm for solid support oligonucleotide synthesis, the linker arm comprising formula (1), wherein: X1 is selected from the group consisting of -O-, -S-, -S(O)2-, -C(O)- and -N(R12)-; R12 is selected from the group comprising hydrogen, a substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted C5-C30 aryl group and a substituted or unsubstituted C5-C40 alkaryl group, X3 is -O- or -N(H)-; R1, R2, R3, R4 and R5 are the same or different and are selected from the group consisting of hydrogen, halide, a substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted C5-C30 aryl group and a substituted or unsubstituted C5-C40 alkylaryl group; n is 0, 1 or 2; and one of A' and B' is selected from the group consisting of hydrogen, halide, a substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted C5-C30 aryl group and a substituted or unsubstituted C5-C40 alkylaryl group, and the other of A' and B' has formula (2), wherein X2 is selected from the group consisting of -O-, -S-, -S(O)2- and -N(R13)-; R13 is selected from the group comprising hydrogen, a substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted C5-C30 aryl group and a substituted or unsubstituted C5-C40 alkaryl group; R6 and R7 are the same or different and are selected from the group consisting of hydrogen, halide, a substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted C5-C30 aryl group and a substituted or unsubstituted C5-C40 alkylaryl group; p is 0 or 1; and m is 0, 1 or 2. A process for producing the linker arm is also disclosed. The linker arm is useful in solid support oligonucleotide synthesis and is characterized by a desirable combination of stability against spontaneous hydrolysis and ease of intentional cleavage of the synthesized oligonucleotide from the linker arm.
Patent EP-0794326-A1 (EP)
Inventor: FRIEDRICH JUERGEN
IPC: F16D57/06
Filed: 1997-02-07
Abstract: The simplified system has the coolant pump (1.0) separated from the engine (4.0) by a control valve (2.0). This controls the coolant flow either directly to the engine or diverts the coolant flow through the retarder before passing to the engine. The conductance of the two coolant circuits are similar. The retarder and pump can be integrated with each other and with the valve and with parts of the transmission. The valve can be a single system or two simple valves.
Patent EP-0801153-A1 (EP)
Inventor: STARCEVIC JOVAN DIPL-ING DR
IPC: C25D7/06
Filed: 1997-02-28
Abstract: The method concerns electrolytic treatment of continuous products, according to which the product is transported through the electrolyte liquid and an electric potential is imposed on it. The potential difference imposed on the product is measured and an opposing potential is applied in such a way there is no potential difference on the product at its entry into and/or exit from the installation. Also claimed is an installation for implementation of the proposed method.
Patent EP-0793993-A1 (EP)
Inventor: OGOSHI TSUTOMU
IPC: C02F1/58
Filed: 1997-03-04
Abstract: A process for treating waste water of flue gas desulfurization comprising adjusting pH of the waste water to 5 or less, bringing the waste water into contact with iron, treating the waste water for flocculation, removing formed flocks from the waste water by solid-liquid separation, and optionally, bringing the remaining waste water into contact with a resin for COD adsorption, successively. 
     Hazardous substances, such as oxidative substances, peroxosulfuric acid, iodic acid, heavy metals such as copper and lead, and non-metallic substances such as selenium compounds and fluorides, can be removed simultaneously and efficiently from waste water of flue gas desulfurization containing these hazardous substances by using a simplified waste water disposal system. Water having an excellent quality for a long time can be obtained by the process because deterioration of a resin for COD adsorption by oxidative substances such as peroxosulfuric acid and iodic acid can be prevented. Thus, an easy and efficient process for treating waste water of flue gas desulfurization can be provided.
Patent EP-0795411-A1 (EP)
Inventor: TSUKADA TOSHIHIRO
IPC: B41J11/20
Filed: 1997-03-14
Abstract: A printer and control method therefor improve the operability of loading paper to the printer, and specifically enable paper to be loaded reliably and easily with a simple operation. Opening of a release lever that is operated to load paper to the printer is detected to automatically start a paper feed operation. When closing of the release lever is then detected, paper transportation is stopped and the paper loading process is terminated. A paper detector can also be provided to detect the presence of paper, and the paper transport amount is then controlled based on paper detector output. When a predetermined amount of paper is transported through the printer, paper transportation is stopped and loading the paper is completed.
Patent EP-0800758-A1 (EP)
Inventor: KUEPPERS HORST DIPL-ING
IPC: A01C23/00
Filed: 1997-04-11
Abstract: The device has a ring line (5) between a supply container (2) and a pump (3), with a branch line (13) leading from the ring line to a liquid fertiliser applicator (4). The branch line contains a flow control device (6) controlled by a computer (32) with speed meter input (33), for ensuring a constant fertiliser application rate, matched to the variations in the velocity of the application device relative to the ground. The pump may be driven from the take-off shaft of a tractor towing the fertiliser application devices (20), with switches (36), the ring line containing filters (10,11), a pressure limiting valve (12) and a non-return valve (24) in series with the pump, the branch line connected between the pressure limiting device and the non-return valve.
Patent EP-0818636-A1 (EP)
Inventor: ZORNIK MIKLAVZ
IPC: C04B41/87
Filed: 1997-06-09
Abstract: A novel vehicle brake disc or clutch plate (1) consists of a carbon-carbon composite material with a SiC coating (3).
Patent EP-0896808-A1 (EP)
Inventor: HOBLER MARTIN
IPC: A47G7/07
Filed: 1997-08-09
Abstract: The structure can be secured to an annular zone surrounding the centre-line (10), so as to form a disc or funnel. It can have an outer mounting ring (9), and can be of plastic. It can have numerous oblong supporting members (11,11'), whose free ends surround the centre line on all sides. Alternating member free ends can be at different distances from the centre line.
Patent EP-0783931-A1 (EP)
Inventor: VAN DER PLAAT BASTIAAN
IPC: F23K5/00
Filed: 1997-01-07
Abstract: Device for ensuring the safety of the oxygen and gas supply to a welding and cutting torch (4). The object of the device is to prevent accidental escape of oxygen and/or gas when the torch is not in use. For this purpose, the device is characterized in that the oxygen supply line and the gas supply line each contain a controlled regulating valve (10, 12), which valves are connected to a common control line (14). The oxygen supply line, downstream of the regulating valve (12), viewed in the direction of flow of the oxygen, contains a starting tank (20), and a flow-pressure switch (21) which operates a regulating slide valve (16) accommodated in the control line, said control line being in communication by way of the regulating slide valve and a line (30) with the part of the oxygen supply line situated upstream of said regulating valve (12). 
     The invention is also embodied in a flow-pressure switch, which is suitable in particular for use in the above device.
Patent EP-0845509-A1 (EP)
Inventor: FUKASAWA TERUAKI
IPC: C09D11/18
Filed: 1997-11-28
Abstract: A water-in-oil dispersed ink comprises:
   (A) a water-insoluble dispersion medium
comprising 20% by weight - 50% by weight of a water-insoluble
polar solvent of an aromatic alcohol and/or
an aliphatic glycol phenyl ether, 0.5% by weight -
5.0% by weight of a water-insoluble organic amine, and
3% by weight - 30% by weight of an oil-soluble dye,
all percentages being based on the total weight of the
ink; and   (B) a particulate dispersion phase including a
dispersion stabilizing phase comprising a polyhydric
alcohol that is formed on the surface of dispersed
particles, the particulate dispersion phase comprising
20% by weight - 50% by weight of the polyhydric
alcohol, and a water-based dispersoid comprising 3% by
weight - 20% by weight of water, 0.3% by weight - 2.0%
by weight of a cross-linking acrylic acid polymer, and
0.5% by weight - 4.0% by weight of triethanol amine,
all percentages being based on the total weight of the
ink, and wherein the dispersed particles are uniformly
dispersed in the dispersion medium.
Patent EP-0844031-A1 (EP)
Inventor: ESNAULT FILET ANNETTE MARIE CL
IPC: C02F9/00
Filed: 1997-11-25
Abstract: A system is claimed for the treatment of polluted ground water which has been contained in an area (1), isolated from the surroundings by a water tight wall (2) beneath the surface. The treatment is carried out as the polluted water leaves the enclosed area and moves towards the surrounding environment. Water is collected in a drain (10) and passed through a number of treatment stages (22,24) before discharge (30). Each treatment stage is separated from its neighbour by walls (25-28) pierced by a single pipe at different heights, causing a serpentine flow.
Patent EP-0785703-A1 (EP)
Inventor: BILDGEN MARCO
IPC: H03K4/06
Filed: 1997-01-16
Abstract: In each switching circuit (CCa (1)), two external terminals (B1a, B2a) carry the lamp current through the associated MOSFET transistor (Ta), a third (B3a) being connected to the second (B2a) via a decoupling capacitor. The DC source, e.g. a full-wave mains rectifier and filter, is applied across the two transistors in series, while the lamp, forming with series inductance and capacitance an oscillatory circuit, is connected across the second transistor. The first circuit detects (2) when the second transistor begins to conduct, and measures (3) the duration of the phase by charging up a capacitor (7); when it ends, a trigger unit (4) initiates (S2) conduction in the other transistor (Ta), and simultaneously begins (11, 8) discharging the timing capacitor. This ensures the period of conduction is the same for both transistors.
Patent EP-0833346-A1 (EP)
Inventor: LOPEZ JOAQUIM RAMON
IPC: G11C7/24
Filed: 1997-09-23
Abstract: The memory includes an array of cells obtained on a silicon chip with four input terminals receiving chip selection signals, data and addresses. A clock signal (SK) is applied to the third terminal while the last terminal receives a signal (8B) indicating the operating mode of the memory i.e. 8 or 16 bits. A delay register is connected to the second terminal of the memory and the clock which generates the signal SK. A signal forming circuit (5) interfaces between the clock and the memory input terminal. A counter (7) and a validation circuit (8) are connected to the clock. A control circuit (10) disables or enables writing to the memory function of the validation signal received.
Patent EP-0840421-A1 (EP)
Inventor: KOKKONEN MARKKU
IPC: H02G15/08
Filed: 1997-07-25
Abstract: The invention relates to a cable
joint box or cable shoe for medium-voltage
cables. A space (10) defined
by a housing (1) contains in axial
sequence a multi-segment spline (2)
and a clamping nut (3) therefor. The
spline (2) is provided with a space
(8) defined by the spline segments
for receiving and securing the end of
a cable. The clamping nut (3) is
provided with a central hole (9) as
an axial extension to said space (8)
defined by the spline segments.
Patent EP-0829492-A1 (EP)
Inventor: LEUGS JOHANNES
IPC: C08F2/01
Filed: 1997-09-04
Abstract: Process for preparing pigment preparations by mixing a colored composition with
monomers and simultaneously polymerizing the monomers in an extruder at elevated
temperatures, whereby the following steps are carried out:
   (A) introducing continuously into an extruder
   (a) from 40 to 90 % by weight of a pigment,   (b) from 60 to 10 % by weight of at least a monomer, selected from the group consisting
of an acrylate and a methacrylate, whereby the amounts of pigment and
monomer sum up to 100%, and, if desired,   (c) from 0 to 10 % by weight, based on the amount of component (b), of an initiator, and     (B) mixing the components (a), (b), and, if desired, (c) therein, and   (C) withdrawing continuously the obtained reaction mixture from the extruder, and a high
molecular organic material pigmented with the pigment preparation.
Patent EP-0846844-A1 (EP)
Inventor: MEYLAN PIERRE
IPC: F01D5/06
Filed: 1997-11-11
Abstract: The assembly comprises individual rotor discs (1.i) which are positioned concentrically and axially in a row, and are non-positively connected by tension rods (2), to form a compact unit. Neighbouring rotor discs are additionally connected via a further positive and-or material connection (3,4). This is a weld joint, located between neighbouring discs on a larger diameter than the graduated rotor circle (2.1) of the tension rods. The additional connection may be a conical centering, formed by a positive/negative ring cone or double ring cone on each rotor disc.
Patent EP-0814008-A1 (EP)
Inventor: FUTSUHARA KOICHI
IPC: B61F13/00
Filed: 1997-01-09
Abstract: The present invention relates to a moving body control apparatus wherein operating control flexibility and system maintainability are improved by carrying out moving body travel control by transfer of ultrasonic wave signals between moving bodies, without intervention of a ground apparatus. 
     An ultrasonic wave transmission apparatus (1) is provided on one train (A), and an ultrasonic wave reception apparatus (10) and a signal processing circuit (13) are provided on another train (B). The timing of transmission and reception of ultrasonic wave signals is synchronized by timing signal generating circuits (2, 11) on the respective trains, and the ultrasonic wave signals are transmitted and received via a metal transmission medium (30). The reception side train (B) measures the transmission time for the ultrasonic wave signal by means of the signal processing circuit (13), and based on the measurement result generates information necessary for train travel control.