baber/WOPTO huggingface dataset:
Patent EP-1011879-A1 (EP)
Inventor: SKARUPA PETER
IPC: B08B9/057
Filed: 1998-09-10
Abstract: The present invention relates to a pipeline interior surface cleaning device that is propelled through the pipeline by the operational properties of the transported medium. A speed regulator controls the rate of forward motion of the device and a series of off-axis wheels enables the device to travel in a spiraling motion through the pipeline. A series of sealing members, scraping elements, brushes and magnets loosen and collect particles on the interior pipeline surface as the cleaning device spirals through the pipeline.
Patent EP-1025613-A1 (EP)
Title: Antenne multibande et multibranche pour telephone mobile
Inventor: YING ZHINONG
IPC: H01Q5/10
Filed: 1998-10-16
Abstract: L'invention se rapporte à une antenne multibande comportant plusieurs branches dotées chacune d'une longueur et d'une forme sélectionnées de sorte que la branche résonne dans une bande de fréquence particulière. Chaque branche peut être constituée d'un film souple sur lequel est formé un modèle de circuit à bande tortueux et qui présente une forme souhaitée. Il est possible de former chacune des branches en gravant un circuit à bande sur un élément ayant la forme souhaitée. On forme de préférence le modèle de circuit à bande par impression de façon à éviter les problèmes de tolérance mécanique.
Patent EP-1049660-A1 (EP)
Inventor: CHRISTIANSON DAVID W
IPC: A61K31/195
Filed: 1998-10-09
Abstract: On décrit des compositions et des procédés pour inhiber l'activité de l'arginase, y compris chez un mammifère. On décrit des procédés de production et d'utilisation thérapeutique des compositions de l'invention.
Patent EP-1033009-A1 (EP)
Title: Signatures numeriques masquees
Inventor: JOHNSON DONALD B
IPC: G07F7/10
Filed: 1998-11-10
Abstract: La présente invention concerne des opérations de signature numérique utilisant des mécanismes de clé publique dans un système de communications sûr et, notamment, avec des processeurs ayant une puissance informatique limitée tels que des cartes à puce. La présente invention concerne un procédé de création et d'authentification d'une signature numérique consistant à sélectionner un premier paramètre de session k, et à produire une première clé publique court terme dérivée du paramètre de session k; à calculer un premier composant de signature r dérivé d'une première fonction mathématique qui utilise la clé publique court terme; à sélectionner un second paramètre de session t et à calculer un second composant de signature s dérivé d'une seconde fonction mathématique qui utilise le second paramètre de session t et sans utiliser une opération inverse; à calculer un troisième composant de signature qui utilise les premier et second paramètres de session et à envoyer les composants de signature (s, r, c) sous forme d'une signature numérique masquée à un système informatique récepteur. Dans ce système informatique récepteur, qui calcule un second composant de signature récupéré s' en combinant un troisième composant de signature avec le second composant de signature, de manière à dériver des composants de signature (s', r) sous forme d'une signature numérique non masquée. Ces composants de signature sont vérifiés de la même manière que dans une vérification de signature de type ElGamal ou ECDSA.
Patent EP-1021524-A1 (EP)
Inventor: BARSOUM JAMES G
IPC: C12N7/01
Filed: 1998-10-07
Abstract: La présente invention concerne un protocole de concentration de baculovirus par échange d'ions.
Patent EP-1044453-A1 (EP)
Inventor: BROECKERHOFF PETER
IPC: G21C9/00
Filed: 1998-10-28
Abstract: Eine Vorrichtung zur Kühlung inertisierter Störfallatmosphären und zur Abtrennung und Beseitigung von Wasserstoff mit einer einen Gasgemischstrom kühlenden Kühlvorrichtung (6), bei der das technische Problem, einerseits eine Trocknung des Wasserstoffes und anderseits eine Separierung schwerer, nichtkondensierbarer Gase sowie feste Schwebeteilchen zur erzielen, gelöst ist mit einer gegenüber der Kühlvorrichtung (6) strömungsabwärts angeordneten Vorrichtung (7) zur Führung und Beruhigung der Strömung, die mindestens zwei Schichten (7a, 7b) aufweist, wobei die Kühlvorrichtung (6) und die Schichten (7a, 7b) schräg nach unten verlaufend im Gasgemischstrom angeordnet sind und wobei die Schichten (7a, 7b) im wesentlichen vollflächig ausgebildet sind und Öffnungen aufweisen.
Patent EP-1037788-A1 (EP)
Inventor: CAPANNA FRANCO
IPC: B61L23/04
Filed: 1998-11-12
Abstract: A railway anti-collision and anti-derailment safety system, comprises a self-propelled trolley adapted to precede a train. The trolley has sensor structure to reveal anomalies or obstacles along railroad tracks, and an integration system between the trolley and a train to pilot the trolley from the train and to transfer from the trolley to the train information as to anomalies or obstacles. The trolley responds to the detection of anomalies or obstacles to eject the trolley forcibly from the tracks to one side of the tracks.
Patent EP-1032351-A1 (EP)
Inventor: MERN E MORTEN
IPC: A61J1/03
Filed: 1998-11-19
Abstract: L'invention concerne un procédé et un récipient permettant de distribuer des comprimés, des pilules et similaires. Ce récipient (1) comporte deux ou plusieurs compartiments (2) de réception et de distribution de comprimés, comportant chacun au moins une ouverture recouverte par une feuille (12) d'un matériau relativement mince pouvant être déchiré tel que du papier et similaire. Cette feuille de papier est placée sur le récipient (1) une fois les pilules insérées dans les compartiments (2). Ensuite, la feuille de papier est maintenue en place par un couvercle (5) pourvu de bras (6) qui se mettent en prise par enclenchement avec le bord du récipient et maintiennent la feuille de papier en position, de telle sorte que la bande de papier peut être retirée entre les deux bras adjacents pour faciliter l'accès au compartiment correspondant d'où les pilules doivent être retirées. Le couvercle peut être maintenu en position sur la feuille de papier par des moyens de fixation (11) coopérant avec une ouverture (4) de telle sorte que le couvercle ne peut pas être ouvert sans endommager les moyens de fixation (11) en forme de crochet.
Patent EP-1040417-A1 (EP)
Inventor: OMTZIGT E THEODORE
IPC: G06F11/34
Filed: 1998-12-15
Abstract: La présente invention concerne un appareil programmable assurant la surveillance en temps réel de signaux liés au fonctionnement d'un contrôleur graphique (140). L'appareil comprend une interface de commande qui reçoit des instructions pour la surveillance et un module d'observation (160) couplé aux ressources (144, 150, 152, 154, 156, 158) du contrôleur graphique. Le module d'observation surveille les signaux émis par une ou plusieurs ressources du contrôleur graphique en fonction des instructions de surveillance reçues.
Patent EP-1042805-A1 (EP)
Inventor: TEMPEL GEORG
IPC: H01L27/11517
Filed: 1998-12-15
Abstract: Die vorliegende Erfindung schafft ein Verfahren zum Herstellen eines Speicherzellen-Arrays, insbesondere eines EPROM- bzw. EEPROM-Speicherzellen-Arrays, mit einem Siliziumsubstrat (2), auf dem Siliziumsubstrat (2) angeordneten Isolationsgebieten (1), und auf den Isolationsgebieten (1) angeordneten Wortleitungen (3 bis 6) mit den Schritten: Vergraben der Isolationsgebiete (1) auf dem Siliziumsubstrat (2) gemäss der STI (Shallow Trench Isolation)-Technik; Ausbilden der Wortleitungen (3 bis 6) auf den Isolationsgebieten (1); Abdecken der Wortleitungen (3, 6) mit einer Hartmaske (7a bis 7d) und Seitenwandoxiden (8a bis 8h); CVD-Abscheiden eines Oxids bzw. Nitrids seitlich auf die Hartmaske (7a bis 7d) und auf die Seitenwandoxide (8a bis 8h) zur Festlegung eines Abstandshalters (Spacer) (9a bis 9h); Ätzen von Abstandskanälen (10a, 10b, 10c) in die Isolationsgebiete (1) zwischen aneinandergrenzenden Wortleitungen (3 bis 6); Aufbringen einer SAS (Self Alligned Source)-Lackmaske (11a, 11b) derart, das jeweils zwei benachbarte beschichtete Wortleitungen (3, 4; 5, 6) auf zueinander weisenden Abschnitten einschliesslich des zwischen diesen Wortleitungen liegenden Abstandskanals (10a, 10c), maskiert sind, während jeweils zwei benachbarte maskierte Wortleitungen (4, 5) der maskierten Wortleitungspaare (3, 4; 5, 6) auf zueinander weisenden Abschnitten unmaskiert bleiben: Belichten des SAS-Lackmaske (11a, 11b); anisotropes Ätzen der von der SAS-Lochmaske (11a, 11b) nicht abgedeckten Bereiche der Isolationsgebiete (1) unter Absenkung der Sohle (12) der nicht abgedeckten Abstandskanäle (10b) bis zumindest auf die Oberfläche des freiliegenden Siliziumsubstrats (2), und Entfernen der SAS-Lochmaske (11a, 11b) zum Freilegen der gewonnenen Struktur.
Patent EP-0922965-A1 (EP)
Inventor: GILDERDALE DAVID JOHN
IPC: G01R33/3415
Filed: 1996-06-26
Abstract: A coil arrangement of generally tubular form suitable for use in a method of
examining a region of a body using a magnetic resonance technique, said method
comprising: disposing the body in a magnetic field so as to define an equilibrium axis
of magnetic alignment in said region; positioning adjacent said region a said coil
arrangement with said region lying alongside but outside the generally cylindrical
volume embraced by the coil arrangement; and utilizing said coil arrangement to excite
and/or detect magnetic resonance in said region, said coil arrangement being
characterised in that it comprises: a pair of substantially identical saddle coils (33A,
33B) which are disposed at complementary positions around said generally cylindrical
volume (37) and have a span such that they overlap one another in a circumferential
direction at opposite sides of said volume (37); and a generally planar rectangular third
coil (35) which lies in a plane which intersects said volume (37) and is generally
parallel to the overlapping portions of the saddle coils (33A, 33B). The third coil (35)
lies in a plane which contains the main axis of the volume (37), and has a cross
sectional area corresponding to the axial cross sectional area of the volume (37).
Patent EP-0950619-A1 (EP)
Inventor: TSUKIOKA TADAO
IPC: A23G3/20
Filed: 1999-04-16
Abstract: A liquid accurately and evenly delivers a foil material (4) to a target object.
When the foil material (4) is used for food products, such as for food decoration, the
liquid is selected from any potable liquid, such as a syrup
solution (5) , water, or a
potable alcohol solution. The foil material (4) is a gold foil, a silver foil, a platinum
foil, an aluminum foil, or an edible color foil.
The resulting liquid (5) and foil
material (4) combination permits the foil to be delivered accurately and evenly onto
the target object (20)
without clogging the foil storage container (6). The foil material (4)
applied in this fashion adheres to target objects (20) without shrinking or wrinkling.
In one embodiment, the liquid (5)
and foil materials (4) are propelled by a propellant
which is substantially completely evaporated before it reaches
the target object (20).
Patent EP-0967406-A1 (EP)
Inventor: HELLEBRANDT GERHARD
IPC: F16D43/202
Filed: 1999-06-12
Abstract: At least one slide body (12,13) is located in the other rotary body (4). It uses a pretensioned spring which works in conjunction with the at least one securing component (6,7). The slide body has one forwardly working and one rearwardly working control surface. In each slide body a slide pin (19,20) is arranged which engages in slides (22,23) of a slide body (21). Through the shape and the radial position of the slides, the movement of the slide pins is limited and the cooperation of the slide bodies (12,13) with the at least one securing component is altered.
Patent EP-0969474-A1 (EP)
Inventor: BUCK MARTIN
IPC: G11C7/10
Filed: 1999-06-30
Abstract: A dynamic semiconductor memory device with random access (DRAM/SDRAM) includes an initialising circuit for controlling the switch-on of the memory device and its switching components and which supplies a supply voltage stable signal (POWER-ON) following stabilisation of the supply voltage and switch-on of the memory device. The initialising circuit includes a pre-detection circuit (RCV2) which detects a predetermined level condition of an external clock control signal (CKE) ahead of the supply voltage stable signal (POWER ON) and supplies a first enable signal for releasing or deactivating the control circuit (6) provided for normal operation of the memory device.
Patent EP-1073270-A1 (EP)
Inventor: HERPEL CARSTEN
IPC: H04N5/45
Filed: 1999-07-30
Abstract: Current multimedia applications assume that the human user
can exploit visual information originating from
semantically independent sources. This motivates the
design of devices providing picture-in-picture
information, navigation interfaces, which are known as
electronic program guides in the television domain, etc.
The use of audio information in such multimedia
applications is constrained to making available the audio
signal of the main presentation or the audio signal of the
currently selected item in a navigation interface.
According to the invention a plurality of corresponding
audio signals is reproduced, wherein said reproduced audio
signals correspond to those multimedia presentations that
are currently in the focus of attention of a navigation
control device or a user.
Patent EP-1006375-A1 (EP)
Inventor: DAUSMANN GUENTHER
IPC: G09B9/32
Filed: 1999-11-23
Abstract: Holographic display system includes intermediate holographic screen (4) to be used as holographic matt plate to form a real image, a laser projection system and a display element. Projection system produces laser beam (1) to superimpose information and project it onto intermediate screen, which scatters incident light within a predefined spatial angle. Display element forms screen image and image of projected image on screen so that a virtual image (7) of screen and projected information is presented to observer. AN Independent claim is also included for a method of displaying information with a holographic display system.
Patent EP-1029459-A1 (EP)
Inventor: ORII MAHITO
IPC: A23L23/00
Filed: 1999-02-19
Abstract: A method for preparing a sterilized liquid cooking sauce comprises
the steps of: (a) mixing ingredients for liquid cooking sauces to form a liquid
cooking sauce; (b) transferring the resulting sauce to a tubular sterilization
means; (c) heating the sauce in the tubular sterilization means to thus
sterilize the sauce; (d) establishing a back pressure within the sterilization
means; and (e) packaging the sterilized sauce in containers; wherein the
steps (c) to (e) are carried out while maintaining asceptic conditions and the
pressure difference between the inlet and the outlet of the sterilization step
is equal to 10 kg/cm 2  or less. The method permits the preparation of a
high quality sterilized liquid cooking sauce which shows small or no
reduction of its viscosity and does not cause any color change.
Patent EP-1065176-A1 (EP)
IPC: C03C13/00
Filed: 1999-06-10
Abstract: A process for producing man-made vitreous fibres
containing at least 14% Al 2 O 3  comprises melting a mineral
charge in a furnace, removing the melt and fiberising it,
in which the mineral charge comprises aluminium-chromium
slag.
Patent EP-1060779-A1 (EP)
Inventor: LAUGHLIN JOHN ALTON
IPC: B01D29/07
Filed: 1999-06-18
Abstract: A filter assembly is disclosed which includes a downwardly sloping skirt
portion, a gasket, filter media, and a supply suction tube. The gasket is integral with a
top section of the skirt portion. The filter media, which may be pleated for increased
filtering capabilities, is positioned at the bottom of the skirt portion such that
unfiltered fluid will be gravity biased to pass through the filter media. The suction
tube is integral with the skirt and has a first end and a second end. The first end is
adapted to be connected to a pump, while the second end extends through the skirt
such that the filtered fluid can be drawn through the suction tube when the pump is
activated.
Patent EP-0990676-A1 (EP)
Inventor: CHANDLER CHRISTOPHE
IPC: C08L67/04
Filed: 1999-09-23
Abstract: Biodegradable resin products consisting essentially
of a polymeric resin of polyethylene, starch, polyesters
such as polylactic acid, or other suitable polyesters.
In admixture with the resin is a particulate vapor phase
corrosion inhibitor selected from amine salts, ammonium
benzoate, triazole derivatives, tall oil imidazolines,
alkali metal molybdates, alkali dibasic acid salts, and
mixtures thereof, and is present in an amount ranging
from between about 1% and 3% by weight of the polymeric
resin.
Patent EP-0969168-A1 (EP)
Inventor: RIBEROLLES BENOIT
IPC: E05B17/20
Filed: 1999-06-25
Abstract: The device comprises a detector block (2) which is integrated in the lock casing (3a) and activates the bolt. It comprises a sensor peg (15) which slides in the block and engages an edge (18) of a plate (17) which slides in the block. The plate is engaged by a second edge (22), opposite the first. A bolt locking spindle (20) also slides in the block.
Patent EP-0931466-A1 (EP)
Inventor: WEBER MONIQUE
IPC: A41D13/12
Filed: 1999-01-20
Abstract: The gown has side seams (6) connecting its front and rear panels, fastenings (8), e.g. press studs along the edges (7) from shoulder to elbow, and openings (28) covered by removable flaps (29) in the front and back. The top of each flap (29) corresponds to the neck (24) of the gown, and its edges are closed by quick-release fastenings, e.g. buttons, press studs, contact fastenings or hooks and eyes.
Patent EP-1063788-A1 (EP)
Inventor: CORDIER CHRISTOPHE
IPC: H04B7/005
Filed: 1999-06-18
Abstract: The present invention concerns a method for determining the
needed transmission power for establishing a radio communication link
between a transmitter unit (E i ) among a plurality of transmitter units (E)
gathered together in several geographically spread base stations and a
receiver unit (R j ) among a plurality of receiver units (R), with a given
signal-to-interference ratio (SIR Rj ) at the receiver unit (R j ), wherein the
transmission power (P t ), especially the initial transmission power (P t,init ) is
calculated as follows:
 P t  or P t,init  = SIR Rj  x PL x (I intra  + I extra ) 
where:
   PL is the pathloss obtained as the ratio between reported received power
(P Rj ) at the receiver unit (R j ) and known transmitted power (P ti ) by the
transmitter unit (E i ) ;   I intra  is the interference power received at the receiver unit (R j ) from all
other transmitter units (E BS ) of the base station (BS) comprising the
transmitter unit (E i ), and,   I extra  is the interference power received at the receiver unit (R j ) from the
transmitter units (E) from all base stations of the network, except the base
station (BS) incorporating transmitter unit (E i ).
Patent EP-1022351-A1 (EP)
Inventor: BARBEZAT GERARD
IPC: C23C4/08
Filed: 1999-12-08
Abstract: Iron-containing layer applied by plasma spraying contains 1-4 wt.% bound oxygen.  An Independent claim is also included for a process for the production of layers comprising injecting an amount of air of 200-1000 NLPM during plasma spraying.
Patent EP-1110749-A1 (EP)
Inventor: SIEBER MARC
IPC: B42C11/02
Filed: 1999-12-22
Abstract: The method is for producing books, booklets or similar from a bound book block and involves a cover (1) bent around the rear edges of the book block with legs (13) bent to locate on the side surfaces of the book block. In the cover, edges are formed parallel to the rear edges of the book block with a bending angle of approximately 90 degrees. The cover in the area of the edges is softened for bending purposes by the controlled feed of a fluid. The fluid is applied in strips on the inside and/or outside (9) of the cover. Residual tensions in the cover in the area of its edges are effectively reduced.
Patent EP-1058609-A1 (EP)
Inventor: DE FERAUDY HUGUES
IPC: B03B9/06
Filed: 1999-01-22
Abstract: The invention concerns a method for separating all categories of polymer materials derived from waste characterised by successive steps and phases, implemented in the following order: sequentially, a grinding step is followed by a cylindrical drum form factor mechanical separation step, which is followed by a first density separation step in parallel steps, followed by energetic cleaning of the polymer materials and ending with a second density separation step in parallel steps. Said polymer materials can, if required, be extruded. The method enables to obtain different categories of polymer materials, and in particular PE, PP, PS, ABS, PP filled at 20 to 40% with PA, PMMA, Xenoy(TM), PVC.
Patent EP-1047723-A1 (EP)
Title: Polyester modifie avec aptitude au traitement et adhesion ameliorees pour les applications d'enduction par extrusion
Inventor: FOSTER BRUCE WILLIAM
IPC: C08J9/18
Filed: 1999-01-20
Abstract: La présente invention concerne une composition polyester comprenant une charge inorganique d'au moins 5 % en poids et qui possède une aptitude au traitement améliorée et un pouvoir d'adhésion supérieur sur les substrats cellulosiques. La composition peut être extrudée en films exceptionnellement minces offrant des possibilités de striction améliorées et qui s'emploient pour la fabrication de divers articles tels que de récipients pour aliments et boissons et, en particulier, pour la fabrication de structures cellulosiques composites utilisables au four à micro-ondes.
Patent EP-1060296-A1 (EP)
Title: Specific cathode, used for preparing an alkaline metal chlorate and method for making same
Inventor: ANDOLFATTO FRANCOISE
IPC: C25B1/26
Filed: 1999-02-11
Abstract: The invention relates to a specific cathode comprising a substrate made of an element chosen from the group formed by titanium, nickel, tantalum, zirconium, niobium and alloys thereof, the said substrate being coated with an interlayer of a mixed oxide based on titanium and on ruthenium and with an external layer of metal oxides comprising titanium, zirconium and ruthenium. The subject of the invention is also its manufacturing process and its applications in electrolysis.
Patent EP-1053392-A1 (EP)
Title: Separation d'air cryogenique combinee avec une gazeification integree
Inventor: JAHNKE FREDERICK C
IPC: F02C3/28
Filed: 1999-02-03
Abstract: L'invention concerne un système combiné comprenant un système de génération d'énergie par gazéification intégrée à cycle combiné, une unité de séparation d'air (5) fournissant de l'oxygène à un réacteur de gazéification (33) d'unité de gazéification à oxydation partielle et une section de stockage (21) qui stocke de l'oxygène liquide ou de l'air liquide jusqu'à son utilisation.
Patent EP-1060334-A1 (EP)
Inventor: GUENTERT JOSEF
IPC: F04B1/04
Filed: 1999-02-09
Abstract: The invention relates to a radial piston pump comprising a drive shaft mounted in a pump housing and preferably comprising a plurality of pistons (1) which are arranged in a respective cylinder chamber (2) and in a radial manner with regard to the drive shaft. A plate (3) is mounted on the piston ends facing the drive shaft. The plate comprises a pocket hole (9) in the middle, in which the end (9) of the accompanying piston (1) is accommodated. The piston (1) has a groove (7) on the circumference thereof, in which a retaining ring (6) is placed in order to fasten a plate holder (4) on the piston (1), said plate holder holding the plate (3) on the piston (1). The inventive pump is characterized in that a cylinder depression (26) is placed in the plate at the edge of the pocket hole (9), whereby the diameter of the cylinder depression (26) is dimensioned in such a way that the clearance between the retaining ring (6) and the circumference of the cylinder depression (26) is smaller than the depth of the groove (7).