baber/WOPTO huggingface dataset:
Patent EP-1481958-A1 (EP)
Inventor: BRAUN MAX DR
IPC: C07C51/64
Filed: 1999-06-29
Abstract: Production of organic compounds (I) having a low content of hydrolyzable fluoride (HLF) involves contacting HLF-contaminated (I) with a removing agent for HLF selected from inorganic oxide sorbents (II) and onium salts (III) of carboxylic acids. An independent claim is also included for 4-chloro-4,4-difluoroacetoacetic acid, 4,4-difluoroacetoacetic acid and their onium salts.
Patent EP-1544647-A1 (EP)
Title: Process for producing optical waveguide
Inventor: NAITOU RYUSUKE
IPC: G02B6/132
Filed: 2004-12-09
Abstract: The invention provides a process for producing an
optical waveguide, which comprises the steps of: forming a
substrate adhesion layer on a surface of a substrate from a
layer-forming material containing a coupling agent; forming
an undercladding layer on the substrate adhesion layer; and
forming a core layer having a predetermined pattern on the
undercladding layer through a wet process with a developing
solution.
Patent EP-1678995-A1 (EP)
Inventor: MENKE LUCAS
IPC: A01C3/00
Filed: 2004-12-29
Abstract: The present invention generally relates to a wastewater processing apparatus and method comprising a rotating filter thickening means (20) receiving and filtering a wastewater mixture and producing a first filtrate output and a first sludge output, a screw press thickening means (24) receiving the first sludge and forming a final sludge output and second filtrate output, a dissolved air floatation means (46) receiving the first filtrate from the disk filter (20) and producing a solid output and a third filtrate output, a first conducting means (10, 12, 29) for mixing incoming raw manure wastewater and the second filtrate from the screw press thickening means (24) to produce the wastewater mixture for input to the disk filter (20) and a second conducting means (34) for branching off part of said third filtrate output connected to spray cleaning means (38) for spraying said filtrate onto said filtration disks (70) for their cleaning. 
     The disk filter thickening means has the advantage of being able to be adjusted to varying feed conditions by selecting the liquid level inside and the number of revolutions of rotating disks.
Patent EP-1553290-A1 (EP)
Title: Ignition apparatus with secondary winding having reduced breakdown failures
Inventor: SKINNER ALBERT A
IPC: H01F38/12
Filed: 2004-12-29
Abstract: An ignition apparatus (10) includes a secondary winding
spool (28) having a secondary winding (30) wound thereon. The
secondary winding (30) includes a low voltage end and a high voltage
end (30 HV ) that is configured for connection to a spark plug (14). The
secondary winding (30) at the high voltage end is configured in
accordance with a predetermined radial thickness profile (80a or 80b)
taken in the direction from the high voltage end towards the low voltage
end. The profile is determined as a function of (1) a reflected voltage
(26a) associated with the spark gap breakdown of the spark plug and (2)
an induced voltage (26b) due to magnetic flux coupled through a central
core (16). The profile is determined so as to reduce layer-to-layer
voltage levels (26e) in the secondary winding near the high voltage end.
The profile can be wound or can be molded in the secondary spool itself.
Patent EP-1489062-A1 (EP)
Inventor: BECKMANN ANDREAS DR
IPC: B01J8/04
Filed: 2004-04-21
Abstract: In a method for the production of isobutene (I) by cleavage of tert.-butanol (II) at 80-150[deg]C and 5-25 bar on a strongly acid ion exchange resin, followed by separation to give (I), by-products, water and mixture(s) of unreacted (II) and water, the reactor is operated quasi-isothermally with a temperature difference of less than 15[deg]K between the feed and the product streams. Independent claims are also included for (1) isobutene-containing mixtures obtained by this method; and (2) an isothermal reactor system for use in the method, comprising at least two separate reaction zones containing a solid-bed catalyst as above, provided with devices for maintaining isothermal conditions, consisting of a separation zone between two reaction zones by means of which at least part of at least one of the products of the equilibrium reaction is vaporized by changing the pressure or temperature, separated from the reaction mixture and taken out of the reactor, while the rest of the mixture is transferred to the next reaction zone, and also optionally other devices by means of which the temperature or the pressure in the next reaction zone can be adjusted exactly to the value in the preceding zone.
Patent EP-1669304-A1 (EP)
Inventor: BAYLAV BUELENT
IPC: B65D71/50
Filed: 2004-12-13
Abstract: Polymer-based circular carrier means (11) mounted on can bodies in the manner to cover their entire top surfaces. The circular carrier means (11) are generally planar, sheet-like structures having integral protruding members and recesses creating a corresponding surface for receiving opposite can surface. Each carrier means (11) is additionally provided with a handle means (12), normally encircling part of the periphery of said carrier means (11) and separated therefrom by perforations (14). Each element of a six-element can pack, provided in the form of two arrays of three cans in a typical manner, comprises a carrier means (11) provided with a handle means (12) for individual carriage as well as for carriage of the full can assembly by use of any of said handles (12). Said carrier means (11) are connected to neighboring carriers by perforations along peripheral portions in the parts out of said handle perforations (14).
Patent EP-1463252-A1 (EP)
Inventor: TANNER RUDOLPH
IPC: H04L25/02
Filed: 2004-03-02
Abstract: A method of predicting the state of a channel of a mobile communications device
comprises choosing one of a plurality of prediction algorithms in dependence upon a
predetermined parameter of a signal received by the mobile communications device;
and using the chosen prediction algorithm to predict the state of the channel at a
predetermined time in the future.
Patent EP-1462218-A1 (EP)
Title: Point superabrasive machining of nickel alloys
Inventor: SCHWARTZ BRIAN J
IPC: B24B1/00
Filed: 2004-03-12
Abstract: A process for point superabrasive machining of a
nickel based material comprising the steps of providing a
tool (10) having a grinding surface coated with a
superabrasive material (28), orienting the tool relative
to a surface (40) of the nickel based material to be
machined so that there is point contact between the
surface to be machined and the grinding surface, and
forming a part by removing material at the point contact
by rotating the tool. The tool (10) comprises an
enlarged portion (12), a tip portion (14), and a first
shaft portion (16) extending from the enlarged portion
(12) to the tip portion (14), the first shaft portion
(16) and the tip portion (14) being coated with an
abrasive material (28), and the first shaft portion (16)
having a constant diameter.
Patent EP-1507208-A1 (EP)
Inventor: ROUX WILLIAM
IPC: G05B9/03
Filed: 2004-08-04
Abstract: The system has a set of controllable equipment controlled by two sets of computers (3A1, 3Ak, 3B1, 3Bk) according to the activation of a control unit (2) associated with control panels. Two communication channels (5, 6) connect the control unit to the two sets of computers (3A1, 3Ak, 3B1, 3Bk) respectively. Each channel includes two different digital communication buses at the level of a panel. An independent claim is also included for an aircraft.
Patent EP-1564681-A1 (EP)
Inventor: SCHWENG DETLEF
IPC: H04N5/217
Filed: 2004-02-13
Abstract: A method used for the compensation of vignetting in digital cameras has
been achieved. The compensation for vignetting is performed by multiplying pixel
output of the sensor array with a correction factor. In a preferred embodiment of
the invention all pixels are multiplied with an adequate correction factor.
Alternatively pixels, being close to the center of the sensor array, can be left
unchanged. Said correction factor can be calculated in a very fast and efficient
way by using two constant factors describing the specific geometry of the
lens/sensor array system and by multiplying a first of said factors with the square
of the distance between a pixel and the center of the sensor array and by
multiplying a second of said factors with the distance between a pixel and the
center of the sensor array to the power of four. The result of the second
multiplication is subtracted from the result of the first multiplication and this result
is added to one to get the final correction factor. Each original pixel output is
multiplied with said correction factor to get output data compensated for the
vignetting effects of the lens.
Patent EP-1597224-A1 (EP)
Inventor: PATRASCU EMIL
IPC: C07C39/16
Filed: 2004-01-16
Abstract: A process for recovering a solid adduct of a bis(4-hydroxyaryl)alkane and a phenolic compound from a suspension comprising the addict is disclosed. The process comprises the steps of a) supplying the suspension to a rotary filter, b) filtering the supplied suspension in the rotary filter to retain adduct as an adduct cake, c) pre-drying the adduct cake with an inert gas, d) washing the pre-dried adduct cake, e) optionally drying the washed adduct cake, and f) discharging the washed adduct cake from the rotary filter.
Patent EP-1586218-A1 (EP)
Title: Amelioration du debit de donnees dans des reseaux is2000 par une commutation efficace de pilote d ensemble actif reduit f-sch
Inventor: MUDIGONDA RAVISHANKER
IPC: H04B7/02
Filed: 2004-01-22
Abstract: Un mode de réalisation de l'invention est mis en application dans un réseau IS 2000 (AMRC2000). Ce réseau transmet des données d'une station de base à une station mobile par un canal aval supplémentaire. Afin de maintenir le meilleur canal de communication pour les transmissions de données, la station mobile contrôle les signaux reçus d'un ensemble actif de stations de base (410,420) et elle identifie le signal le plus fort d'un ensemble actif réduit (430) de telle sorte que la station de base correspondante peut être sélectionnée pour les communications de données. Lorsque se produisent les conditions indiquant qu'une nouvelle station de base, dans l'ensemble actif réduit, peut être sélectionnée, la station mobile donne une notification aux stations de base se trouvant dans l'ensemble actif réduit, de sorte que les transmissions de données suivantes seront effectuées par la station de base nouvellement sélectionnée.
Patent EP-1590343-A1 (EP)
Inventor: NISNEVICH GENNADY
IPC: C07D487/12
Filed: 2004-02-05
Abstract: Provided is a novel method of making 2-butyl-3-[[2'(1-trityl-1H-tetrazol-5-yl)biphen-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-ene-4-one, which can be converted to irbesartan. Also provided are methods of making irbesartan.
Patent EP-1608257-A1 (EP)
Title: Ensemble d'illumination a joint etanche aux fluides
Inventor: BETTIS PETER J
IPC: A61B1/303
Filed: 2004-03-15
Abstract: Un ensemble d'illumination pour instrument de diagnostic médical comprend un logement de lampe à extrémité ouverte, une lampe incandescente disposée à l'intérieur du logement. Un élément d'étanchéité périphérique est disposé en contact intime avec la surface extérieure de l'enveloppe de la lampe de sorte que l'alimentation initiale de ladite lampe amène l'élément d'étanchéité à créer un joint sensiblement étanche au fluide avec la lampe afin de protéger l'intérieur du logement, y compris les contacts électriques de l'ensemble.
Patent EP-1608535-A1 (EP)
Title: Arrangement of electrical and/or mechanical components on a large, flexible foil-type conductor area
Inventor: BUEYUEKBAS TURHAN
IPC: B60R16/02
Filed: 2004-04-02
Abstract: The present system and method relate to an arrangement of electrical and/or mechanical components on a large, flexible foil-type conductor area and a method for producing such an arrangement. The flexible foil-type conductor can be easily and flexibly handled and is inexpensive and process-reliable.
Patent EP-1624607-A1 (EP)
Inventor: BLASCO CLARET JORGE VICENTE
IPC: H04L9/08
Filed: 2004-05-11
Abstract: Applicable in communications systems in the sending of data among user equipment of nodes connected to a network. It is  characterised in that  it comprises generating random keys (6) that are different for each packet, which are used for enciphering each packet by means of the DES enciphering algorithm, and the sending in the header of the packet of that random key (6), in turn enciphered (9) by means of a more secure algorithm than the DES algorithm, which permits improvement in the security of transmissions on a non-secure medium to which are connected the nodes and user equipment of a telecommunications system using the procedure of the invention instead of the DES enciphering algorithm.
Patent EP-1642449-A1 (EP)
Inventor: TULLOCH ANDREW
IPC: H01J43/22
Filed: 2004-05-13
Abstract: L'invention concerne un dispositif de génération d'image pouvant faire partie d'un photocopieur, d'un appareil de balayage ou analogue, et comprenant une source de lumière, une plaque (21) constituée d'une plaque supérieure transparente à la lumière (23) et d'une unité collectrice d'image (25) située sous la plaque supérieure, ainsi qu'un processeur de données d'image (30). L'unité collectrice d'image (25) comprend une feuille photosensible disposée au-dessus d'un réseau de canaux de multiplicateur d'électrons. La lumière réfléchie à partir d'un objet disposé sur la surface (24) de la plaque supérieure (23) est convertie par la feuille photosensible en électrons, lesquels sont multipliés par les canaux du multiplicateur d'électrons en vue de l'amplification de l'image de l'objet reposant sur la plaque supérieure. La surface du réseau du multiplicateur d'électrons correspond à la surface de génération d'image du dispositif de génération d'image, ce qui permet de capturer une image complète simultanément dans toute la surface de génération d'image plutôt qu'au moyen d'un système optique de balayage. En outre, l'utilisation dudit réseau permet d'utiliser des sources de lumière de faible puissance.
Patent EP-1627176-A1 (EP)
Title: Tube for transporting high-viscosity materials
Inventor: WOLFRAM MARKUS
IPC: E04G21/04
Filed: 2004-05-14
Abstract: The delivery pipe for viscous media, in particular, concrete comprises an inner pipe (10) whose wear resistant plastic material engages with the annular step (22) of the collar element (12) on the inner pipe. Independent claims are also included for the following: (a) a method for producing the proposed delivery pipe; (b) an application of the proposed delivery pipe in combination with mobile and stationary concrete pumps.
Patent EP-1648795-A1 (EP)
Inventor: BROWN SCOTT
IPC: B65D1/02
Filed: 2004-06-25
Abstract: A closure (1) for flexible packaging (2, 3) with a floating valve (5) which is a situated within the cap (4). The cap (4) is provided with holes (14) to allow for escape of air. The valve (5) may incorporate a spring (15) to regulate flow of air upon collapse of container (2, 3).
Patent EP-1654329-A1 (EP)
Inventor: PATEL PRAKASH
IPC: C09D11/00
Filed: 2004-07-02
Abstract: L'invention porte sur une composition contenant (a) un composant principal de colorant qui est un mélange de colorants de phthalocyanine représentés par la formule (1) et des sels ceux-ci. Dans la formule (I), M est Cu ou Ni; Pc représente un noyau de phthalocyanine de la formule (I); R1 et R2 sont indépendamment H ou alkyl C1-4 facultativement substitué ; R3 est H ou hydrocarbyl facultativement substitué ; R4 est hydrocarbyl facultativement substitué , R3 et R4 ainsi que l'atome d'azote auquel ils sont fixés représentent un système cyclique aliphatique ou aromatique facultativement substitué ; x est compris entre 0,1 et 3,8; y est compris entre 0,1 et 3,8; z est compris entre 0,1 et 3,8 ; la somme de (x+y+z) est de 4; et les substituants, représentés par x, y et z, sont seulement fixés à une position β du cycle de phthalocyanine; et (b) un milieu liquide qui contient de l'eau et un solvant organique ou un solvant organique qui ne contient pas d'eau. L'invention porte aussi sur de nouvelles compositions et de nouvelles encres, sur des procédés d'impression à jet d'encre, et sur des images imprimées et des cartouches.
Patent EP-1756969-A1 (EP)
Inventor: SKAERBY ULF
IPC: H04B7/08
Filed: 2004-06-15
Abstract: The invention relates to an antenna diversity arrangement and a radio base station (RBS) in a frequency divided mobile cellular system with sectorized cells. Space diversity or polarization diversity is provided by providing at least two branches (A, B). In accordance with the invention an operator frequency band is divided into a plurality of bands for transmitting and receiving (TX bands and RX bands). All sectors (S1, S2, S3) are branch wise combined in a respective tower mounted amplifier (26, 27). TX signals within the TX bands belonging to a TMA are diplexed and simultaneously transmitted on the sectors (S1-S3). RF signals received on one branch of a sector are combined with RF signals received on the corresponding sector in the other branches. The RX signals so combined are fed to the radio base station on a single feeder together with the TX signals fed in the opposite direction from transceivers (TRX) of the base station to the same TMA. A sector may be assigned two or more TX frequencies. Frequency hopping within each TX band may optionally be provided (synth hopping). If two or more TX frequencies are assigned to a sector synth hopping may be combined with frequency hopping between the TX bands assigned to the sector in the A branch as well as the TX bands assigned to the corresponding sector in the B branch.
Patent EP-1617981-A1 (EP)
Title: Procede pour la production de films metallises ameliores
Inventor: FRANCOIS JEAN-MARC
IPC: B32B43/00
Filed: 2004-04-06
Abstract: L'invention concerne des films métallisés améliorés produits par le transfert d'une couche de protection sur une couche métallique du côté éloigné du film, à partir de la couche métallique. Ce transfert se produit de préférence dans le dispositif de métallisation, peu après la métallisation, et avant que la couche métallique ne soit exposée à l'atmosphère, ce qui réduit la tendance du métal à s'oxyder; ce qui permet d'obtenir une couche métallique plus pure présentant des propriétés de barrière accrues.
Patent EP-1660577-A1 (EP)
Inventor: SUTHERLAND GEORGE
IPC: C08F6/24
Filed: 2004-09-02
Abstract: L'invention concerne un procédé de production d'une composition contenant un polymère ayant été soumis à une inversion de phases. Le procédé comporte l'étape consistant à soumettre à une inversion de phases, dans une composition aqueuse, un polymère insoluble dans l'eau et pouvant subir une telle inversion. La composition comprend un mélange d'au moins deux matières différentes, l'une d'entre elles étant le polymère dispersable insoluble dans l'eau ayant été soumis à une inversion de phases, et l'autre étant un contaminant éventuel.
Patent EP-1721316-A1 (EP)
Inventor: KRESSE TOBIAS
IPC: G11B7/258
Filed: 2004-08-04
Abstract: Ein optischer Datenspeicher hat eine Anzahl übereinander angeordneter Speicherlagen (1, 2, 3), von denen jede eine Reflexionsschicht, vorzugsweise eine Metallschicht (12, 22, 32) , aufweist, die in einem vorgegebenen optischen Wellenlängenbereich eine anfängliche Absorption von mindestens 5 %, vorzugsweise mindestens 10%, und eine anfängliche Transmission von mindestens 5 %, vorzugsweise mindestens 10%, hat und deren Transmission bzw. Reflexion durch thermische Behandlung selektiv veränderbar ist. Bei einem verfahren zum Beschreiben eines derartigen optischen Datenspeichers mit Information wird die Information mit einem Schreiblaser (40) durch lokale Veränderung der optischen Eigenschaften in eine jeweilige Speicherlage (1, 2, 3) eingebracht, und zwar vorzugsweise angefangen bei der der Fokussierungsoptik des Schreiblasers (40) am nächsten liegenden Speicherlage (1) und von dort aus von Speicherlage zu Speicherlage fortschreitend, wobei die Transmission bzw. Reflexion in einer jeweiligen Speicherlage (1, 2, 3) durch thermische Behandlung (41) eingestellt wird.
Patent EP-1650024-A1 (EP)
Inventor: FUKUDA MASANOBU
IPC: B32B27/30
Filed: 2004-07-27
Abstract: A laminated sheet for molding comprising: a film layer which comprises thermoplastic acrylic resin, wherein the film layer is one of transparent or translucent; an intermediate layer which comprises a curable resin including a polyisocyanate compound and an acrylic resin having hydroxyl groups, wherein the a curable resin is a cured material in a semi-cured state; and a decorative layer having a mirror-like metallic luster, which comprises a binder resin and fine metal grains obtained from a thin metal film; wherein the layers are laminated in the order stated.
Patent EP-1663256-A1 (EP)
Inventor: VAN NORREN KLASKE
IPC: A23L1/30
Filed: 2004-09-20
Abstract: Dans un de ses aspects, la présente invention se rapporte à une méthode de traitement ou de prévention des inflammations pulmonaires survenant en tant que complication à la suite d'un traumatisme physique, d'une bactériémie ou d'une infection virale, ladite méthode consistant à administrer par voie entérale au moins un ou plusieurs des promoteurs du glutathion sélectionnés parmi: 0,3 à 20 g, de préférence 0,5 à 5 g d'équivalents du pyruvate; 0,1 à 5 g, de préférence 0,2 à 2 g d'équivalents d'oxaloacétate; 0,01 à 1 g, de préférence 0,02 à 0,5 g d'équivalents d'acide lipoïque; et au moins 20 g de glucides solubles dans l'eau et digestibles, se présentant sous la forme d'une composition liquide aqueuse contenant au moins 10 g/l desdits glucides solubles dans l'eau et digestibles. Dans un autre de ses aspects, l'invention se rapporte à une composition liquide aqueuse convenant pour l'administration entérale et contenant: 2 à 20 % en poids de glucides dissous digestibles; au moins deux promoteurs du glutathion sélectionnés parmi: 0,5 à 50 g/l d'équivalents du pyruvate; 0,05 à 20 g/l d'équivalents d'oxaloacétate; 0,05 à 5 g/l d'équivalents de la cystéine; et au moins 45 % en poids d'eau.
Patent EP-1665627-A1 (EP)
Title: Procede d'identification
Inventor: SAGEN HALLGRIM
IPC: H04L29/06
Filed: 2004-09-24
Abstract: L'invention concerne l'enregistrement de conférences et de données, notamment pour fournir des transactions sécurisées et vérifiées par la biométrie. Le caractère unique de la biométrie est combiné à la robustesse et à la fiabilité d'une infrastructure à clé privée (PKI) pour des applications de conférences. L'invention concerne aussi l'identification d'un individu à partir d'un modèle biométrique tel que l'iris de l'oeil de l'individu, au moyen d'un système de reconnaissance d'iris, lequel fournit l'identité de l'individu, ce système de reconnaissance servant en outre à réaliser des actions et des vérifications digitales sûres et fiables telles que l'authentification, la signature et le cryptage.
Patent EP-1678662-A1 (EP)
Title: Memory card connector with card eject mechanism
Inventor: MATSUKAWA JUN
IPC: G06K7/00
Filed: 2004-10-26
Abstract: A memory card connector (10) is provided with an insulating housing (12) having a rear terminal-mounting section (26) which mounts a plurality of terminals having contact portions for engaging appropriate contacts on a memory card (22). A metal shell (14) is mounted on the housing and combines therewith to define a cavity having a front insertion opening to permit insertion and withdrawal of the memory card into and out of the connector. A card eject mechanism includes a slider (50) movably mounted on the housing and engageabe with the memory card for movement therewith into and out of the cavity. The slider has a cam slot (52) defining movement of the card in the card-insertion and card-withdrawal directions. A cam pin (64) is operatively engageable in the cam slot of the slider. The cam pin (64) is formed from the metal shell.