baber/WOPTO huggingface dataset:
Patent EP-0908900-A1 (EP)
Inventor: STRUYE LUC
IPC: G03C11/02
Filed: 1997-10-13
Abstract: A method for permanently marking X-ray screens is provided
wherein an area of the surface of the screen is brought in contact
with a dyestuff and wherein the screen is heated. The application
of the dyestuff proceeds preferably image-wise by applying a
solvent based ink by an ink-jet printer.
Patent EP-0848303-A1 (EP)
Inventor: TANINAKA KIYOSHI
IPC: G03G21/14
Filed: 1997-07-17
Abstract: An image forming device includes an image
forming part which forms an image on a recording
medium (100); a recording medium switchback portion
(51) which receives the recording medium on a first
run, one side of which has been printed when passing
the image forming part, and sends the recording medium
for a second run; an inverted recording medium
transfer path (58) through which the recording medium
is sent to the image forming part with an upper
surface and a lower surface of the recording medium
reversed; a recording medium transfer part which
transfers the recording medium along the inverted
recording medium transfer path; a recording medium
position correcting part (70, 70A, 70B, 70C), located
at the inverted recording medium transfer path, which
corrects a position in a width direction of the
recording medium, and a control means for controlling
the recording medium position correcting part with a
particular operation timing so that the recording
medium position correcting part is operated while the
recording medium is transferred along the inverted
recording medium transfer path by the recording medium
transfer part.
Patent EP-0822169-A1 (EP)
Inventor: SUHA ZOLTAN
IPC: C03C3/091
Filed: 1997-07-28
Abstract: The invention relates to a glass composition for electric lamps comprising SiO 2 , Al 2 O 3 ,
Na 2 O, K 2 O, Li 2 O, B 2 O 3 , BaO, CaO and MgO, in addition optionally SrO, Sb 2 O 3 , MnO 2 ,
Fe 2 O 3 , and/or CeO 2 . The glass composition according to the invention is characterized
in that its B 2 O 3  content is 1 to 5 mass %, K 2 O content is 7.2 to 11 mass %, BaO content
is 5.5 to 9 mass %, CaO content is 3.1 to 4.5 mass % and MgO content is 2.1 to 4 mass %, furthermore in addition to the
components listed, it optionally also comprises maximum 3.5 mass % ZnO, maximum
1.2 mass % TiO 2  and maximum 0.8 mass % P 2 O 5  with the condition that the total
amount of CaO, MgO and ZnO in the composition is at least 5.8 mass %. 
     Stems and bulbs made of the above glass composition and used in electric lamps are
also subject matters of the invention.
Patent EP-0839926-A1 (EP)
Inventor: THWAITES MICHAEL JOHN
IPC: C23C14/54
Filed: 1997-10-30
Abstract: A process for coating a substrate by sputtering in a vacuum chamber from a target (2),
which comprises forming a plasma in the chamber in the vicinity of the target and
applying an electric charge to the target, wherein the target surface from which the
sputtering takes place comprises a plurality of areas (6,7,8) of different composition and
separate electrical connections (16) are made to each area to enable a variable electric
charge to be applied to each individual area.
Patent EP-0801480-A1 (EP)
Inventor: GILBERT HENRI
IPC: H04L9/32
Filed: 1997-04-07
Abstract: The secret key of the verified module consists of k numbers (s1-sk) with a low public exponent. The verifying module draws by lot an equal string of numbers with less than a predetermined number of non zero elements. The verified module calculates a response using a product of exponentials. The verifier calculates another product using the numbers corresponding to the other's public key, and checks that the result is correct. The choice of public exponent and the limitation on the non zero numbers enable the number of secrets to be reduced.
Patent EP-0895385-A1 (EP)
Inventor: MACQ DAMIEN LUC FRANCOIS
IPC: H04L25/06
Filed: 1997-07-29
Abstract: To reduce the DC-offset in bursts (B1,B2) of a digital signal (S1),
some samples of one of the digital bursts (B1) which have no
predetermined value are averaged by an averager (AV) resulting in a
correction value (CV). Meanwhile the samples of this digital burst (B1)
are temporarily stored in a memory (MEM1). The DC-offset correction
value (CV) calculated by the averager (AV) is then subtracted from the
samples of the digital bursts (B1,B2).
Patent EP-0825720-A1 (EP)
Inventor: D AURIA LUIGI
IPC: H03M1/12
Filed: 1997-08-22
Abstract: The AD converter includes a laser optical source (1) which provides a train of pulses and a number of different delay circuits (3.0 - 3.n-1) imposing different delays on the pulses. These are linked to a corresponding number of electro-optical modulators (4.0 - 4.n-1) which modulate the delayed pulses with an electrical signal (5) which is to be digitised. The modulator outputs are connected to an extended optical blocker (6). Finally, after photodetection, there are conventional analogue-digital converters (8.0 - 8.n-1) digitising each pulse.
Patent EP-0831354-A1 (EP)
Inventor: BELOUET CHRISTIAN
IPC: H01F41/16
Filed: 1997-08-25
Abstract: The isolator includes a polariser (1), parallel to the direction (P1) of the wave (2) generated by a source (3), and an YIG waveguide covered by a magnetic film (5). An analyser (6) is shifted at 45 degrees relative to the polariser. The ferromagnetic film (16) is deposited on the waveguide surface using a chemical vapour phase deposition method. Simultaneously, the surface is irradiated with an ion beam at an incidence angle which favours a pre-determined crystalline orientation.
Patent EP-0837201-A1 (EP)
Inventor: TOURNEUR CHRISTIAN
IPC: E04G23/02
Filed: 1997-10-14
Abstract: The procedure for reinforcing construction work (15) with reinforced concrete involves sticking a reinforcement (18) on one work surface (17). Before sticking the reinforcement a hole (25) is drilled between the surface and another reinforced zone (20) where there are concrete reinforcing bars (21). The hole is filled with resin and fibre tufts (23) which are allowed to pass out of an end portion (28) from the side of the surface. The reinforcement is then stuck on top of the end of the fibre tufts. The hole is drilled in a region of the surface which will be covered by the stuck reinforcement and adjacent to an edge (29) of this reinforcement.
Patent EP-0843144-A1 (EP)
Inventor: EUSTACHE BERNARD
IPC: F28D1/03
Filed: 1997-11-12
Abstract: The panel radiator comprises at least one panel made from welded front and rear halves with channels between them for the circulating heating agent. The front face (3) of the radiator is basically flat, showing only the four channels (4-7) which form its outer edges and act as reinforcement for the front half of the panel. The top and bottom channels also act as the radiator's manifolds. The front half of the radiator panel is no more than 1.5 mm thick, while the rear half is corrugated to form a series of vertical channels between the upper and lower manifolds, and has rear radiating fins.
Patent EP-0891729-A1 (EP)
Inventor: HAEFLIGER HANSPETER
IPC: A47C20/02
Filed: 1997-06-16
Abstract: The seating device comprises a stainless steel frame (1) with two L-shaped parallel positioned elements (2,3) forming back and seat area which are joined with a traverse (5) at their upper end and which have handles (9a, 9b) pointing to the back. The lower part of the frame (1) is bent to form an U-shaped base (4a, 4b) which is pushed between mattress and bed frame. The seat is held safely in position by the weight of the patient.
Patent EP-0831575-A1 (EP)
Inventor: GMEINER PAUL
IPC: H02K15/12
Filed: 1997-08-27
Abstract: A bare conductive rod (23) is wound with an insulating tape (24) and the wound rod (2) is inserted into a pressure-tight mould (1). The wound rod is dried, degassed and impregnated in the mould and hardened still in the mould. The rod evacuation drying and impregnation is carried out in at least partly open mould which is closed after the impregnation substance has been filled in. The wound rod is pressurised by the impregnation substance and hardened under pressure. Pref. the impregnation substance is introduced into the mould from below upwards.
Patent EP-0909323-A1 (EP)
Inventor: BYRNE WILLIAM
IPC: A61K39/00
Filed: 1997-01-03
Abstract: A nucleic acid sequence encoding all or part of an 18-19 kDa Helicobater pylori protein is described to which immunoreactivity is detected in H. pylori negative individuals. A process for the production of a recombinant form of this protein and its use, particularly as a vaccine to provide immunological protection against H. pylori infection are also described.
Patent EP-0886897-A1 (EP)
Title: Optical resonator with spiral optical elements
Inventor: DANZIGER YOCHAY
IPC: H01S3/10
Filed: 1997-02-18
Abstract: This invention discloses an optical resonator (24) including at least one spiral optical element (44) operative to change the angular phase distribution of modes in the optical resonator (24), thereby to generally eliminate undesirable modes.
Patent EP-0968388-A1 (EP)
Inventor: AALTONEN PASI
IPC: F22B1/18
Filed: 1997-10-23
Abstract: PCT No. PCT/FI97/00640 Sec. 371 Date Jun. 18, 1999 Sec. 102(e) Date Jun. 18, 1999 PCT Filed Oct. 23, 1997 PCT Pub. No. WO98/17948 PCT Pub. Date Apr. 30, 1998A self-regulating exhaust gas boiler intended for the recovery of thermal energy from the exhaust gases of diesel engines or the like, has a steam/water cylinder acting as the water and steam space. There is a convection part acting as the vaporizer and being fitted in the vertical orientation between the steam/water cylinder and a lower cylinder, or the like, and connected to it. There is at least one downcomer interconnecting the steam/water cylinder and the lower cylinder, or the like. At least one valve or corresponding device regulates the amount of water and the water level in the convection part is mounted between the steam/water cylinder and the lower cylinder, or the like, preferably in the lower section of the downcomer. The preferably vertically disposed pipes of the convection part are partly filled with water, the power of the exhaust gas boiler being regulated by adjusting the water level in the convection part by means of a valve on the basis of the different heat transfer properties of water, a water-steam mixture, and steam. The valve can be continuously regulated and/or of the open/shut type. The pipe or pipes connecting the convection part to the steam/water cylinder can penetrate the mantle of the steam/water cylinder at a point above the highest permitted steam/water cylinder water level.
Patent EP-0885068-A1 (EP)
Title: Revetement bacteriostatique pour une conduite en polymere
Inventor: FERRALLI MICHAEL W
IPC: B05D7/00
Filed: 1997-02-26
Abstract: L'invention concerne un revêtement pour une conduite réalisé par recouvrement d'une surface de cette conduite avec un matériau polymère qui peut contenir un additif bactériostatique, bactéricide, fongicide, fongistatique et antimoisissure. Le matériau de revêtement peut être réticulé par exposition au rayonnement pour améliorer le comportement de la conduite aux températures élevées.
Patent EP-0923605-A1 (EP)
Inventor: LIVINGSTON PHILIP O
IPC: C07K7/04
Filed: 1997-03-20
Abstract: Vaccin susceptible de produire une réaction immunitaire qui reconnaît une mucine, comprenant une certaine quantité de peptide de mucine conjugué avec une protéine immunogène qui stimule ou accroît la réaction immunitaire du sujet, une quantité efficace d'un adjuvant et un excipient acceptable sur le plan pharmaceutique. L'invention porte aussi sur une technique de stimulation ou d'augmentation de la production d'une réaction immunitaire qui reconnaît une mucine, comprenant l'administration au sujet du vaccin décrit ci-dessus.
Patent EP-0972325-A1 (EP)
Inventor: PAPIS COSTANTINA
IPC: H02G3/08
Filed: 1997-04-23
Abstract: Terminal box (10) for connecting electric lines (96-99) in general, comprising a number of electrically insulated terminal groups (40, 60), at different levels, each with terminals (50, 51, 66, 67, 86, 88) with internal electrical connections and with the geometrical axes of seats for the ends of the electric lines being subsantially parallel, the holes (91-93) for access to the means (52, 53, 68, 69, 85) for tightening all the terminals being similarly parallel one to another so as to permit, for each electric phase, independent electric connections among electric lines laid in the various directions and tightening of all the terminals from the upper deck (14) of the terminal box.
Patent EP-0902951-A1 (EP)
Inventor: KHUTORYANSKY OSCAR
IPC: A61B6/02
Filed: 1997-04-14
Abstract: L'invention porte sur un procédé qui permet de maîtriser une émission en provenance d'une source de rayons X avec pour but d'optimiser l'énergie rayonnante arrivant sur un récepteur de rayons X associé lors d'un examen tomographique linéaire. Le procédé consiste à sélectionner des paramètres de balayage pour tomographie (501, 502), à prévoir un jeu de paramètres de commande de la source de rayons X et ce, en fonction, du moins en partie, des paramètres de balayage pour tomographie sélectionnés (503, 504, 505) et à agir sur les émissions en provenance de cette source en conformité avec le jeu de paramètres de commande de la source de rayons X afin d'optimiser l'énergie rayonnante arrivant sur le récepteur de rayons X associé (508). Cette invention porte également sur un appareil permettant d'agir sur une émission en provenance d'une source de rayons X.
Patent EP-0902940-A1 (EP)
Inventor: REILLY BRENDAN DANIEL
IPC: E06B9/40
Filed: 1997-05-22
Abstract: Système d'affichage pour fenêtre composé d'un support (12) conçu pour être monté dans une position adjacente au bord d'une fenêtre (11), ce support logeant un premier écran (16). Cet écran peut être étendu entre une première position dans laquelle il est logé dans le support (12) et une seconde position dans laquelle il recouvre au moins une partie de la fenêtre (11) de manière adjacente à la surface intérieure de cette dernière. Le support (12) contient également un second écran (17) qui peut être étendu entre une première position, dans laquelle il est logé dans le support (12) et une seconde position, dans laquelle il recouvre au moins une partie de la fenêtre (11) derrière le premier écran (16), un moyen d'entraînement (25) servant à l'extension et au retrait de ces écrans. Le second écran (17) est sensiblement opaque et le premier écran(16)est au moins partiellement translucide.
Patent EP-0855132-A1 (EP)
Inventor: BUIJ ARNOLD WILLEM
IPC: H05B41/292
Filed: 1997-06-18
Abstract: A circuit arrangement according to the invention comprises a DC/AC converter for operating a discharge lamp (LA), which DC/AC converter is provided with: input terminals (K1, K2) for connection of the DC/AC converter to a DC voltage source; a switching circuit (A) connected to the input terminals and provided with at least one switching element (S), which switching element has a control electrode (Sa) and a main electrode (Sb), which switching element has a control circuit (B) between the main electrode and the control electrode with a series arrangement of means (Tb) for generating a control signal for the switching element and of first decoupling capacitive means (Cd), and which switching element is conductive when a voltage is present between the control electrode and the main electrode with a first polarity and with a value which exceeds a threshold value (Vt); a load branch (E) comprising at least inductive means (Ta) and output terminals (K3, K4) for connection of the discharge lamp, which load branch is supplied via the switching circuit (A), characterized in that the control circuit (B) comprises means (I) for generating a DC voltage component (Vdc) between the control electrode (Sa) and the main electrode (Sb) with a polarity which is opposed to the first polarity. The switching element of the circuit arrangement according to the invention is capable of fast switching also in the case of a short duty cycle.
Patent EP-0900439-A1 (EP)
Inventor: HUNT RONALD E
IPC: G11B23/023
Filed: 1997-05-23
Abstract: An accordion pleated media storage unit is provided which is constructed of a continuous elongate web of flexible material, such as a non-woven polyester spun material. A continuous zigzag fold of the elongate web creates multiple overlying planes, each of which has at least one edge which is integral with an adjacent plane. A bond is then formed along each edge of a pair of adjacent planes, extending from a common edge to a point just short of the mid-line of each plane, such that multiple adjacent pockets are formed which, when the unit is extended, are separated by a specified distance and wherein the pocket dimensions are not altered, greatly enhancing insertion and retrieval of a storage media element.
Patent EP-0923335-A1 (EP)
Inventor: CROTHALL KATHERINE D
IPC: A61B5/00
Filed: 1997-07-08
Abstract: L'invention a pour objet un capteur (10) implantable permettant d'obtenir des spectres de constituants de fluides corporels, et de déterminer, par traitement desdits spectres, la concentration d'un constituant d'un liquide corporel. Le capteur comprend une source optique (12), et un détecteur (16). La source émet de la lumière à plusieurs longueurs d'ondes distinctes, dont au moins une longueur d'onde de la zone infrarouge. La lumière interagit avec le liquide corporel, puis est captée par le détecteur. Aux différentes longueurs d'ondes, la lumière a un chemin optique sensiblement colinéaire à travers le fluide, relativement à chacune de celles-ci. Lors de la mesure de constituants du fluide dans un vaisseau sanguin (14), telle la glycémie, pendant une période de temps sensiblement unique. Les spectres sont corrigés pour pallier les artéfacts dus à la présence de tissus étrangers dans le champ optique s'étendant entre la source (12) et le détecteur (16).
Patent EP-0901720-A1 (EP)
Inventor: NAIDU ARUN
IPC: H04B7/08
Filed: 1997-07-11
Abstract: A communication system and method are provided for equalizing delay of transmission paths in a distributed antenna network. The distributed antenna network includes a plurality of remote antenna units, a central unit or a base station connected to the remote antenna units by transmission media, where each connection between the base station and one of the remote antenna units forms a separate transmission path having an associated delay time, a delay detector for determining the associated delay time of the separate transmission paths for each of the remote antenna units, and a delay compensator for adjusting the associated delay times in response to the delay detectors so that all of the associated delay times are substantially equalized. The system and method allow the delay parameters for the entire network to be set upon installation and then to be periodically updated without physical intervention by an operator. The detection and compensation allow for equalization of delay time differences that could not otherwise be compensated in the base stations of mobile stations of conventional systems and methods. Furthermore, the equalization synchronizes the bursts so that air frame timing between cells served by the remote antenna units is enhanced and the hand-off performance therebetween is improved.
Patent EP-0921837-A1 (EP)
Inventor: SIMON MORRIS
IPC: A61F2/01
Filed: 1997-07-16
Abstract: A blood clot filter (10, 36) which is collapsible toward a central longitudinal axis into a collapsed configuration for insertion into a blood vessel (22) and which is radially expandable outwardly from the longitudinal axis to an expanded configuration for contact with the inner wall of the blood vessel at two longitudinally spaced locations. A first plurality of spaced, elongate arms (18, 38), in the expanded configuration of the filter, curve outwardly away from the longitudinal axis toward the trailing end of the filter to form a first filter basket (14, 40). These arms (18, 38) prevent movement of the filter in a first longitudinal direction. A second plurality of spaced elongate legs (24, 46) angle outwardly away from the longitudinal axis toward the leading edge of the filter in the expanded configuration thereof. These second legs (24, 46) form a second filter basket (40) opening toward the leading end and prevent longitudinal movement of the filter in a second direction opposite to the first direction.
Patent EP-0925405-A1 (EP)
Inventor: FLEISCHHACKER GERHARD
IPC: E03F5/06
Filed: 1997-09-02
Abstract: Filterelement (1) zum Aufbau einer flüssigkeitsdurchlässigen Bodenflächenbefestigung (17), Bodenbelagsplatte (15), Schachtabdeckung (15), Abwassermulde od. dgl., mit in Durchströmrichtung (2) zumindest einer Vorfilterschicht (3) und zumindest einer darauffolgenden Filterschicht (4, 4'), wobei die freien Durchströmquerschnitte (a, b, b') jeder Schicht (3, 4, 4') in Durchströmrichtung von Schicht zu Schicht zunehmen, und mit einer Ummantelung (5), welche zumindest die Filterschicht(en) (4, 4') rahmenartig umgibt und festhält, wobei jede Filterschicht (4, 4') aus granularem Material gebildet ist und die Granulatkörner entweder in loser Form vorliegen oder durch ein schwaches Bindemittel miteinander verbunden sind.
Patent EP-0923815-A1 (EP)
Inventor: RAY J C
IPC: H04B7/185
Filed: 1997-08-25
Abstract: Le système de télécommunication mobile cellulaire non terrestre étend l'usage de fréquences radioélectriques existantes, d'un système de télécommunication mobile cellulaire affectées pour des communications au sol à des stations d'abonnés mobiles non terrestres en ajoutant au réseau existant du site cellulaire au sol, un chevauchement de cellules non terrestres d'une forme géométrique et d'une position dans l'espace prédéterminée. La polarisation des signaux produite par les éléments d'antenne non terrestres est une polarisation qui est différente, et de préférence pratiquement orthogonale, de la polarisation des signaux hertziens cellulaires générés par les antennes au sol, par exemple une polarisation horizontale, de façon à réduire d'éventuelles interférences avec les signaux hertziens au sol polarisés verticalement. De plus, les signaux de commande échangés entre les stations d'abonnés mobiles non terrestres et le contrôleur du site cellulaire non terrestre sont architecturés de manière à éviter d'éventuelles interférences avec les paires d'émetteurs-récepteurs du site cellulaire au sol. Notamment, les canaux de commande utilisés pour les stations d'abonnés mobiles non terrestres sont sélectionnés de sorte que les signaux de commande émis dans ces canaux ne puissent être reconnus par les stations d'abonnés mobiles et les paires d'émetteurs-récepteurs du site cellulaire au sol, de sorte que, même si les diffusions provenant d'une station d'abonné mobile non terrestre atteignent une station d'abonné mobile ou un récepteur du site cellulaire au sol, celles-ci ne puissent être interprétées et soient rejetées.
Patent EP-0933408-A1 (EP)
Inventor: SHIBATA YASUHIRO
IPC: C23C22/08
Filed: 1997-10-13
Abstract: A metal surface treatment composition is provided which
improves corrosion resistance and film adhesion, and confers slip
properties. This composition is an acrylic resin-containing
metal surface treatment composition which is water-soluble,
water-dispersible or emulsifiable, which comprises an acrylic
resin, this resin comprising either or both of an amino group and
an ammonium group together with a hydroxyl group and a hydrophobic
group, and which further comprises a heavy metal or one of its
salts. The amino or ammonium group in the acrylic resin comprises
at least the structural unit represented bythe following chemical
formulae (I) or (II):
 
where R 1 , R 2  are hydrogen, hydroxyl, a substituted or unsubstituted
straight chain or branched alkyl group comprising 1-5 carbon atoms,
or a substituted or unsubstituted straight chain or branched
hydroxyalkyl group comprising 1-5 carbon atoms.
 
where R 3 , R 4 , R 5  are hydrogen, hydroxyl, a substituted or
unsubstituted straight chain or branched alkyl group comprising 
1-5 carbon atoms, or a substituted or unsubstituted straight chain
or branched hydroxyalkyl group comprising 1-5 carbon atoms.