baber/WOPTO huggingface dataset:
Patent EP-1245080-A1 (EP)
Title: Filtre actif polyphase avec couplage croise de transducteur entre les parties du filtre
Inventor: VINN CHARLES
IPC: H03D7/14
Filed: 2000-11-22
Abstract: L'invention concerne un mode de réalisation amélioré d'un filtre passe-bande polyphasé RC actif avec un couplage croisé de transducteur entre les parties du filtre. Le filtre  polyphasé comporte des entrées, allant de la première jusqu'à la quatrième, deux parties de filtrage et une unité de paires de transconducteurs. Les quatre signaux d'entrée à destination du filtre polyphasé se succèdent avec une phase de 90 degrés. Les deux parties de filtre comprennent des réactances constituées d'amplificateur fonctionnels équilibrés actifs avec des condensateurs adaptés dans leurs boucles de rétroaction. L'unité de paires de transconducteurs est couplée entre les réactances correspondantes de chaque filtre. La transconductance de chaque paire de transconducteurs est fixée comme le produit d'une fréquence angulaire de centre et de la capacitance des condensateurs adaptés correspondants. Dans un mode de réalisation préféré, les transconducteurs sont des cellules Gm et la transconductance d'au moins une cellule Gm peut être régulée en champ. Dans ce mode de réalisation préféré, les parties de filtre peuvent être une paire de filtres gaussiens RC actifs passe-bas de troisième ordre ou une paire de filtres gaussiens RC actifs passe-bas de sixième ordre.
Patent EP-1229465-A1 (EP)
Title: Method for automatically generating and transmitting messages
Inventor: KESPRET ISTOK
IPC: G06Q30/00
Filed: 2001-01-31
Abstract: Method has the following steps: transmission of residence data by a participant to a control computer, storage of residence data together with a personal profile in the control computer, transfer of a contact request message from a requesting person to the control computer together with location area for a contact, comparison of personal profile of the requester with stored profiles and residence data, selection of a number of registered persons with matching profile and residence and transmission of a message to the requester with the relevant details. Initial profile data can be submitted over the Internet.
Patent EP-1132351-A1 (EP)
Inventor: BOIRE PHILIPPE
IPC: B32B7/02
Filed: 1996-09-13
Abstract: A glass, ceramic or glass-ceramic substrate (1), with a photocatalytic coating (3) of at least partially crystallised titanium oxide, is new. Pref. the crystallised titanium oxide is in anatase and/or rutile form, has a crystallisation degree of ≥ 25 (pref. 30-80)% and is in the form of crystallites of average size 0.5-60 (pref. 1-50, esp. 10-40) nm. Also claimed are (i) non-soiling and/or non-misting, monolithic, double or laminated glazing incorporating the above substrate; and (ii) processes for prodn. of the above substrate (1) in which the coating is deposited by liq. phase pyrolysis (esp. from a soln. contg. one or more organo-titanium precursors of titanium chelate and/or titanium alcoholate type), by a sol-gel technique (by dip coating, spray coating or laminar coating) from a soln. contg. one or more organo-titanium precursors of titanium alcoholate type or by vapour phase pyrolysis (CVD) from one or more titanium precursors of halide or organo-metallic type.
Patent EP-1167978-A1 (EP)
Title: Inertialsensor zur Lagerung und Kontrolle einer Inertialreferenz in einem Satelliten
Inventor: JOHANN ULRICH DR
IPC: G01P15/13
Filed: 2001-05-23
Abstract: Die Erfindung betrifft einen Inertialsensor (1) als Inertialreferenz zur Lage- und Positionsbestimmung von Satelliten oder Satellitenteilen, umfassend eine Probemasse (2), die sich in einem elektrisch und magnetisch im wesentlichen feldfreiem, von einem Gehäuse (3, 4) umschlossenen Raum befindet, zwischen Referenzelementen (5, 6) am Gehäuse (3) und an der Probemasse (2) eingerichtete optische Messstrecken (8, 9) zur Bestimmung von Lage und/oder Position der Probemasse (2) relativ zu den Referenzelementen (5) am Gehäuse (3), eine sich außerhalb des Gehäuses (3, 4) befindliche Meßanordnung (11, 12, 13, 14, 15) für die optischen Messstrecken (8, 9). Gemäß der Erfindung sind die optischen Messstrecken (8, 9) als optische interferometrische Messstrecken ausgeführt, und die Lage und Position der Probemasse (2) ist mittels der in den optischen interferometrischen Messstrecken (8, 9) auf die Probemasse (2) ausgeübten Lichtdrucke einstellbar. <IMAGE>
Patent EP-1238638-A1 (EP)
Inventor: FURUKAWA AKIHISA
IPC: A61F2/72
Filed: 2001-06-05
Abstract: With an object of providing an artificial sphincter for which repeated
shape changes are possible, and for which the quantity of shape change is
sufficient so as to be used as a substitute for a large natural sphincter, an
artificial sphincter 11 that opens and closes, as required, either the anus of a
living body or part of the intestine 19 led outside the body is provided, wherein
this artificial sphincter 11 comprises a pair of shape memory alloy elements 13
that change reversibly between two opposite shapes upon changes in
temperature and hinges 15 that link the shape memory alloy elements 1
together in a cylindrical shape.
Patent EP-1180526-A1 (EP)
Inventor: DANNHORN WOLFGANG DR
IPC: C08B11/193
Filed: 2001-07-30
Abstract: Production of alkylhydroxyalkyl cellulose by the reaction of cellulose with alkyl halides in the presence of alkali and at least one alkylene oxide, is new. A process for the production of alkylhydroxyalkyl cellulose by the reaction of cellulose in the presence of alkali with alkyl halides and at least one alkylene oxide comprises: (a) mixing cellulose with 1.5-5.5 equivalents of alkali hydroxide per AGU (anhydroglucose unit) as an aqueous solution in the presence of a suspension agent which contains an amount of alkyl halide ranging from equivalents alkali hydroxide per AGU of -1.4 to +0.8 (b) reaction of the alkali treated cellulose with alkylene oxide at above 65 degrees C (c) additional dosing of alkyl halide in an amount of at least the difference between the amount of alkyl halide per AGU already added and the amount of alkyl halide per AGU to be added whereby this amount is at least 0.2 equivalents per AGU and (d) isolating the resulting alkalihydroxyalkylcellulose from the reaction mixture and optional purification.
Patent EP-1310691-A1 (EP)
Inventor: PARK JUNG-SIK
IPC: F16D3/06
Filed: 2001-11-08
Abstract: A universal joint which includes a slip joint (20) in which a shaft (40) is inserted into an interior of a hollow pipe (30) for thereby implementing a rotation force transferring and slipping operation, a hollow yoke joint (10) installed at both sides of the slip joint and having one side which surrounds the pipe and shaft, and an elastic means (150) inserted between the pipe and shaft and both ends of the slip joint and the yoke joint for generating an elastic force in a radial direction. <IMAGE>
Patent EP-1248502-A1 (EP)
Title: Procédé de détermination d'incertitudes pour machine à perforer des plaquettes à circuits imprimés
Inventor: KLAY HERBERT
IPC: H05K1/02
Filed: 2001-04-02
Abstract: Il est décrit un procédé de détermination de la position de moyens de positionnement (12, 13, 14) par rapport à une référence connue, destiné à être mis en oeuvre sur une machine-outil (1) d'usinage de plaques à circuits imprimés, du type comportant notamment une table porte-pièces (3) et au moins une broche motorisée (8) portant un outil (6). Ladite machine-outil (1) comporte en outre une unité de commande comprenant notamment des moyens électroniques programmables permettant une mise en oeuvre du procédé selon l'invention de manière automatique, par des déplacements de ladite broche motorisée (8) et la détection d'interactions électromagnétiques ou électriques entre ledit outil (6) et lesdits moyens de positionnement (12, 13, 14). <IMAGE>
Patent EP-1249441-A1 (EP)
Inventor: SIELCKEN OTTO ERIK
IPC: C07C67/347
Filed: 2001-04-13
Abstract: A continuous hydroformylation process for forming an aldehyde
comprising reacting an olefinically unsaturated compound containing from 2 to 30
carbon atoms with carbon monoxide and hydrogen in the presence of a rhodium-bisphosphite
ligand complex catalyst, the complex is capable of being present in
at least two states of different thermal and/or hydrolytic stability, wherein the
reaction produces a distillation mixture which is then separated into an aldehyde
containing product stream and a recyclable catalyst stream by heating the
distillation mixture in the substantial absence of molecular hydrogen thereby
providing at least a part of the rhodium-bisphosphite catalyst in the recyclable
catalyst stream in the state having higher thermal and/or hydrolytic stability.
Patent EP-1353911-A1 (EP)
Inventor: WATSON KEITH
IPC: A61K31/454
Filed: 2001-12-18
Abstract: This invention relates to compounds of formula I their salts, and pharmaceutically acceptable derivatives thereof, pharmaceutical compositions comprising these compounds and their use in the treatment of picornavirus infections in mammals as well as novel intermediates useful in the preparation of the compounds of formula I.
Patent EP-1438976-A1 (EP)
Inventor: LOPATIN VLADISLAV VICTOROVICH
IPC: A61L27/52
Filed: 2001-09-28
Abstract: The polyfunctional biocompatible hydrogel, containing in
mass% acrylamide - 1,3 - 15, cross-linking agents - N,N'-methylene-bis-acrylamide
- 0,004 - 0,975, N,N'-ethylene-bis-acrylamide
- 0,004 - 5,1, poviargolum - 0,002 - 0,45,
and water - up to 100. The hydrogel is produced by copolymerization
of acrylamide with cross-linking agents in
aqueous medium in the presence of the polymerization peroxide
initiator, at the incubation of the reaction compound
in two stages, the first of which is conducted at
the temperature of 20 - 90°C for 2-24 hours, and the second
- at the temperature of 107 - 130°C for not more than
2 hours.
Patent EP-1136995-A1 (EP)
Inventor: GARDNER RICHARD L JR
IPC: G11B17/22
Filed: 2001-03-08
Abstract: An autochanger (100) includes an imaging device
(250) affixed to a media handling device (162). The
autochanger (100) is of the type that uses optical
indicia (196) to identify media pieces (170) located
therein. The imaging device (250) is movable between a
first position and a second position relative to the
media handling device (162). The autochanger (100) moves
the imaging device (250) to positions relative to the
media pieces (170) where the imaging device (250) can
read the indicia (196). The autochanger (100) further
moves the imaging device (250) relative to the media
handling device (162) to optimize the reading capability
of the imaging device (250) without increasing the size
of the autochanger (100).
Patent EP-1184259-A1 (EP)
Inventor: BERNEDE DOMINIQUE MARC
IPC: B62D6/00
Filed: 2001-08-29
Abstract: The motor vehicle has a steering column (4) with a steering wheel (2) and a rack and pinion (7,8) drive for steering the wheels. the power steering assist has an electric motor (15) which operates a second pinion (20) engaging the rack. The assist has a detection circuit for steering column conditions to operate the electric motor. The control signal is modified by load detectors for the wheel steering linkages (10).
Patent EP-1298836-A1 (EP)
Inventor: GARREC DAVID
IPC: H04N7/24
Filed: 2001-09-28
Abstract: A method of and apparatus for providing an Internet Protocol multicast
service wherein multicast data is transmitted through multicast routers (8) to user
stations (9) over a digital broadcast channel (especially DVB-T) together with
digital broadcast signals, at least if a request has been received from a user
station (9) for the multicast data,. The transmission of the multicast data by a
multicast router is conditional upon the reception of a request for said multicast
data from that multicast router by a plurality of the user stations (9). The number of
requests from the user stations (9) has to be greater than a threshold number,
which is a function of the available bandwidth for multicast transmission over the
broadcast channel. Information concerning the requests for the multicast data by
the user stations (9) is unavailable to the other user stations (9).
Patent EP-1217249-A1 (EP)
Inventor: DESCHAUME ALAIN
IPC: F16F1/387
Filed: 2001-12-14
Abstract: The damping bush consists of an elastomer body (11) between inner (10) and outer (21) annular reinforcing members with wedge-shaped thrust zones (24) positioned to compress the elastomer body when the bush supports a static axial effort. The thrust zones in the outer annular reinforcing member are designed to form passages (C, D, E) between two hydraulic chambers bounded by the elastomer body.
Patent EP-1256877-A1 (EP)
Inventor: OWHADI ERIC
IPC: G06F9/445
Filed: 2001-05-10
Abstract: The present invention relates to computer systems and in particular
to a file distribution method and method of manufacture by which a file,
representing, for example, software, that has not been approved from
quality assurance perspective is loaded, before shipment of a computer
(212), onto a storage medium of that computer and after shipment, the
file or software is enabled (228) to allow it to be utilised
appropriately. The embodiments of the invention confer at least two
advantages. Firstly, the conventional software quality assurance
approval process is avoided, which leads to the avoidance of potential
delays in the manufacture of a computer system, and, secondly, the
conventional downloads associated with obtaining on-line support and
maintenance are avoided.
Patent EP-1130147-A1 (EP)
Inventor: SANGIACOMO FULVIO
IPC: D04B15/32
Filed: 2001-02-16
Abstract: The method [sic, present invention - Tr.Ed.] pertains to a method for selecting the needles (A,A1,A2)
in the production of a held stitch and a dropped stitch on circular stocking knitting machines, knitting
machines and the like with one or more feed stations (10) and selection units (15,16) which operate the needles
by means of jacks (5,51,52). The method consists of prearranging two consecutive selection units (15,16) in
the or in each feed station (10) and of using, starting from a condition of preventive extraction of all jacks
with the respective needles lowered, one selection unit (15) to control the needles (A1) that must knit the held
stitch and the other selection unit (16) to control the needles (A2) that must knit the dropped stitch.
Patent EP-1250235-A1 (EP)
Inventor: BAZZONI DAVIDE
IPC: B60B3/08
Filed: 2001-01-18
Abstract: L'invention concerne une roue (W) comprenant une jante extérieure (1) constituée d'un matériau métallique et destinée à recevoir le pneumatique, un premier et un second élément annulaire (2, 3), également métalliques, disposés au sein de la jante et possédant une jupe circonférentielle (10, 11) adjacente à la jante (1) et dont le bord périphérique (10a, 11a) est relié à un bord extérieur correspondant (8a, 9a) de la jante (1), et un rebord annulaire intérieur (12, 13) s'étendant dans un plan sensiblement orthogonal à l'axe (A-A) de la roue (W), faisant face et fixée à un rebord correspondant (13, 12) sur l'autre élément annulaire (3, 2) de manière à réaliser un ensemble annulaire (15) pouvant être fixé à un moyeu de roue. La roue de l'invention comporte également des éléments de rigidité (18, 22, 23) situés dans la région (17) délimitée par la jante (1) et les jupes circonférentielles (10, 11) desdits éléments annulaires (2, 3).
Patent EP-1251102-A1 (EP)
Inventor: KUBOTA NOBORU
IPC: B01D67/00
Filed: 2001-01-17
Abstract: A method for membrane filtration purification
of suspended water, comprising filtering the suspended
water under an external pressure through a porous
hollow fiber membrane comprising a polyolefin, a
copolymer of olefin and halogenated olefin, halogenated
polyolefin or a mixture thereof and having an open area
ratio in an outer surface of not less than 20 % and a
pore diameter in a minimum pore diameter layer of not
smaller than 0.03 µm and not larger than 1 µm.
Patent EP-1248907-A1 (EP)
Title: Jet pump
Inventor: HUTCHINSON ROBERT J
IPC: F04F5/24
Filed: 2001-01-12
Abstract: A liquid jet pump for moving a wide variety of material is described. The liquid jet pump is comprised of a nozzle assembly (307) and a target tube (206), and defines a suction chamber (205). The nozzle assembly is configured to pull in gas, causing a gas bearing effect wherein a layer of gas surrounds the liquid jet flow exiting the nozzle assembly. The liquid jet passes through the suction chamber with minimal deflection, reducing cavitation and improving mixing as educted materials enter the suction chamber and combine with the liquid jet. The combined material is directed into the target tube, which preferably is designed to detach from the other components, is composed of abrasion-resistant material and provides ease of changing parts. The nozzle assembly is preferably positioned within the suction chamber in a way which maximizes vacuum, and the vacuum is maintained in relation to the pressure or vacuum produced by a downstream pump by controlling the gas flow into the nozzle assembly.
Patent EP-1251845-A1 (EP)
Inventor: ZHANG KAI
IPC: A61K47/44
Filed: 2001-01-19
Abstract: L'invention concerne des huiles de ricin polyoxyéthylées produites par préparation d'une suspension de charbon activé et d'une huile de ricin polyoxyéthylée, et par séparation du charbon activé de l'huile de ricin polyoxyéthylée. Le procédé enlève les impuretés, telles que des colorants et des cations de métal alcalin. L'invention concerne également des compositions contenant l'huile de ricin traitée et un principe actif, tel qu'un principe actif pharmaceutique. Les formulations possèdent une stabilité de stockage prolongée.
Patent EP-1266434-A1 (EP)
Inventor: GAETA ZAGORKA D
IPC: G02B6/36
Filed: 2001-01-19
Abstract: Procédé de montage d'un système optique consistant à : (i) ne sélectionner, dans une pluralité de fibres optiques caractérisées par une longueur d'onde de coupure nominale commune μcn et une longueur d'onde de coupure réelle μc, de sorte que la longueur d'onde de coupure μc de chacune de cette pluralité de fibres est égale à la longueur d'onde de coupure nominale μcn ou diffère légèrement de cette dernière à cause de tolérances de fabrication, que des fibres répondant à μcμmin, dans laquelle μmin représente une longueur d'onde de coupure minimum acceptable prédéterminée des fibres sélectionnées ; (ii) incurver au moins une partie d'au moins une de ces fibres sélectionnées, de sorte que cette partie incurvée possède un rayon de courbure R, dans laquelle 12mm<R<18mm.
Patent EP-1255609-A1 (EP)
Title: Catalyseur pour hydrogener des hydrocarbures insatures
Inventor: PETROLLI MAURO
IPC: C07C5/03
Filed: 2001-02-08
Abstract: L'invention concerne un catalyseur permettant d'hydrogéner des hydrocarbures insaturés, qui contient des quantités a effet catalytique de Pd et éventuellement d'Ag sur un support. Ce catalyseur se caractérise en ce que le support présente un corps moulé de section transversale trilobée, dont les lobes sont munis d'ouvertures traversantes. Le catalyseur peut être produit d'après un procédé selon lequel le support est imprégné d'une solution à base de sels de Pd et éventuellement d'Ag. Lesdits sels sont réduits à l'aide d'un agent de réduction. Le support ainsi imprégné est ensuite lavé, séché et calciné. Si la réduction ne s'est pas opérée en totalité, les oxydes de Pd et d'Ag encore présents sont réduits par chauffage dans une atmosphère à base d'oxygène, afin d'obtenir les métaux correspondants.
Patent EP-1257499-A1 (EP)
Inventor: HAYATI IGAN
IPC: C11D3/39
Filed: 2001-02-23
Abstract: L'invention concerne un procédé de production de monohydrate de perborate de sodium possédant une teneur élevée oxygène actif et une forte densité volumique, et de particules de perborate de sodium pouvant être produites au moyen dudit procédé. Selon l'invention, ce procédé comprend l'agglomération de fines particules de perborate de sodium utilisant comme agent d'agglomération une eau oxygénée à concentration élevée, puis le séchage. Le produit obtenu possède les propriétés souhaitées d'un monohydrate de perborate de sodium disponible sur le marché, mais aussi, notamment, une teneur élevée en oxygène actif et une forte densité volumique qui le rend utile dans des formulations de détergents dites compactes ou super compactes.
Patent EP-1259424-A1 (EP)
Inventor: DERRIEN MICHEL
IPC: B64C25/10
Filed: 2001-02-27
Abstract: An aircraft landing gear includes a leg having a strut receiving a telescopic rod to slide on a sliding axis, the strut being hinged to an aircraft structure and being capable of pivoting about a pivot axis that is highly offset from the sliding axis. The landing gear further includes a connection structure essentially formed by two panels connecting two axially separate points of the strut to a common axis structure extending along the strut pivot axis. In the gear-down position, the panels are one above the other, the top panel being connected to the strut via a high attachment which is rigid in twisting, while the bottom panel is connected to the strut via a low attachment which tolerates twisting, thereby enabling the strut to warp to some extent when the aircraft is turning while taxiing.
Patent EP-1265563-A1 (EP)
Inventor: STRNAD LEE A
IPC: A61F2/30
Filed: 2001-03-20
Abstract: An apparatus for spinal fixation has a longitudinally extending core (16) which provides structural integrity and allows for bone growth along the center column of the spine. The apparatus for spinal fixation further includes upper and lower platform members (18, 20) radially extending from upper and lower ends (22, 24), respectively, of the core. The platform members each include a plurality of radially extending arms (26) which define substantially triangular openings (32) therebetween. The openings permit bone ingrowth therethrough to the space between the upper and lower platform members which is interrupted only by the core.
Patent EP-1290613-A1 (EP)
Inventor: STEPHENS J CLAIBORNE
IPC: G16B20/20
Filed: 2001-04-18
Abstract: L'invention concerne des procédés, programmes informatiques et bases de données, servant à déterminer des haplotypes à partir d'un recueil de polymorphismes, et elle concerne notamment des procédés, programmes et bases de données destinés à trouver et mesurer la fréquence des haplotypes dans la population générale, ainsi que des procédés, programmes et bases de données conçus pour prédire les haplotypes d'un individu, à partir du génotype de cet individu, pour un gène donné.
Patent EP-1268740-A1 (EP)
Title: Chiffons humidifies (i)
Inventor: ELSNER MICHAEL
IPC: A47L13/17
Filed: 2001-03-30
Abstract: L'invention concerne des chiffons humidifiés caractérisés en ce qu'ils sont imprégnés d'hydroxyéthers mixtes.
Patent EP-1281078-A1 (EP)
Inventor: AUSUBEL FREDERICK M
IPC: C12Q1/68
Filed: 2001-04-06
Abstract: Disclosed are methods for identifying nematodes having enhanced susceptibility to a pathogen; for identifying pathogen defense response genes; and for identifying compounds that enhances a host's defense response to a pathogen.
Patent EP-1279035-A1 (EP)
Inventor: CARVER FRANK J
IPC: G01N33/96
Filed: 2001-04-26
Abstract: The present invention provides a method for preparing cells for use in a hematology blood control. The preparation steps, namely the use of cross-linking agents such as aldehydes, involve a step-wise process starting with very low concentrations of a cross-linking agent. Successive fixations involve an increase in the concentration of cross-linking agent.