baber/WOPTO huggingface dataset:
Patent EP-0893004-A1 (EP)
Title: Procede et dispositif ameliores pour commander un moteur a reluctance commute
Inventor: FRENCH ALAN P
IPC: H02P9/40
Filed: 1997-04-07
Abstract: Procédé et dispositif permettant de commander la tension moyenne appliquée à la phase d'un moteur à réluctance durant une période d'augmentation du courant, de façon à commander ce dernier quand un courant désiré est atteint, à commander la tension appliquée durant une période de diminution du courant, à améliorer le rendement du moteur, et par là à réduire le bruit acoustique produit par ledit moteur, ainsi que les vibrations indésirables. Le dispositif comprend un circuit et les éléments associés, prêts à fonctionner pour commuter la phase dans les circuits qui appliquent soit une tension continue positive, soit une tension nulle, soit une tension continue négative, de façon à augmenter, à maintenir ou à diminuer le courant dans la phase. Le moment et la vitesse de la commutation sont fonction de la position angulaire et de la vitesse du rotor du moteur, de la sortie de couple du moteur, et de la vitesse désirée ou du couple désiré. Selon le procédé, le contrôleur calcule un facteur de forme correspondant à un moteur à réluctance donné, ainsi qu'à des paramètres de fonctionnement spécifiques du moteur à une position de rotor, une vitesse et un couple donnés, de façon à appliquer une tension à la phase durant la période d'augmentation du courant pour transformer ce dernier, quand il est nul ou proche de nul, en un courant de crête donné. Le procédé permet également de calculer un facteur de forme pour le temps durant lequel la phase est désexcitée, correspondant à un moteur à réluctance spécifique, ainsi qu'à des paramètres de fonctionnement spécifiques du moteur à une position du rotor, une vitesse et un couple donnés, ainsi que de modifier le facteur de forme de façon à transformer le courant dans la phase en un courant nul ou proche de nul. Le calcul du facteur de forme approprié pour les conditions de fonctionnement spécifiques du moteur commande la tension moyenne nette appliquée, ce qui s'est avéré réduire les modifications brutales du courant. Cette réduction est corrélée à une diminution des modifications brutales du flux magnétique, ce qui diminue le bruit acoustique et les vibrations indésirables.
Patent EP-0907750-A1 (EP)
Inventor: LIU JUN
IPC: C12Q1/6897
Filed: 1997-04-25
Abstract: Methods and a kit are provided for characterizing small molecules from a library of small molecules or alternatively identifying protein targets to which known small molecules bind. The methods include forming hybrid ligand in which at least one ligand is a small molecule. The hybrid ligand is introduced into cells that in turn contain a first and a second expression vector. Each expression vector includes DNA for expressing a hybrid protein that encodes a target protein linked to a coding sequence for a transcriptional module. The cells further contains a reporter gene, the expression of which is conditioned on the proximity of the first and second hybrid proteins to each other, an event that occurs only if the hybrid ligand binds to target sites on both hybrid proteins. Those cell which express the reporter gene are selected and the unknown small molecule or the unknown hybrid protein is identified.
Patent EP-0894200-A1 (EP)
Inventor: GRASL ANDREAS
IPC: E05F15/72
Filed: 1997-04-25
Abstract: A pneumatic cylinder for actuating fume extraction valves in fume and heat extraction plants has a piston (2) that may be actuated from both sides with at least one working surface and that can be made to slide by pressurised air in a cylinder (1) with at least one working chamber (4), as well as an energy accumulator with regulating means. The regulating means can be controlled by control means to open or keep open the fume extraction valves. In order to obtain a compact pneumatic cylinder for a fume and heat extraction plant which is easy to install, a storage chamber in which air or pressurised air is stored as compressible pressure medium is provided as energy accumulator. The storage chamber is in communication with a compression surface (7) of the piston (2), at its side opposite to the working surface (7), so that pressure medium may flow between the storage chamber and the compression surface (7). The controller actuates a venting valve in communication with the working chamber (4) so that pressurised air may flow between the venting valve and the working chamber (4).
Patent EP-0901434-A1 (EP)
Inventor: ERIKSSON DAN
IPC: B60R21/26
Filed: 1997-05-23
Abstract: A gas generator for air-bags consisting of a container holding a combustible gas mixture and fitted with a closure (3, 11) which opens into a combustion chamber (10) fitted with a gas outlet (14) in which the gas mixture is ignited by an ignition device. To provide a fast-reacting ignition device and generate a controllable flow of pressurised gas at a relatively low temperature, the container is mainly filled with a pressurised inert gas and contains 0.1 to 5.0 % vol. of a gaseous fuel and 0.5 to 20 % vol. of a gaseouse oxidising agent. On being actuated, the ignition device opens the container closure, ignites the gas mixture flowing into the combustion chamber and maintains combustion by the continuous supply of energy.
Patent EP-0859922-A1 (EP)
Inventor: DUCROT LIONEL
IPC: F16H61/18
Filed: 1997-06-13
Abstract: A safety device for a mechanical gearbox, comprising a gear lever-operated internal control shaft (2) translatable to select a gear change line, and rotatable to engage a gear on the selected line, a gear change pin (3) secured to the internal control shaft (2), a set of dogs (6a, 6b, 6c, 6d) including at least one special forward gear dog (6c) and a reverse gear dog (6d), said dogs being adjacent and moved on either side of their neutral line and in opposite directions to engage the highest forward gear and the reverse gear, respectively. Said device includes means for guiding the gear change pin (3) in such a way as to prevent insertion thereof into the reverse gear dog (6d) when the special forward gear dog (6c) is realigned with the other forward gear dogs (6a, 6b).
Patent EP-0925280-A1 (EP)
Inventor: MULLIEZ MICHEL
IPC: C07C311/32
Filed: 1997-07-03
Abstract: L'invention concerne un procédé d'obtention de sels N protégés d'acide  alpha -amino sulfinique de formule Y - NH - CR'R - SO2<->, M<+>. On fait réagir un composé intermédiaire Y - NH - CR'R - R1 en milieu fortement basique avec un sel d'hydroxyacide sulfinique. L'invention concerne aussi les sels obtenus où Y est un groupement acyle distinct de R'' SO2, R'' étant le méthyle ou PCH3C6H4, R est un groupe carboné halogéné, un alkyle ou un aryle, R' est l'hydrogène, un groupe carboné halogéné, un alkyle ou un aryle, M<+> est un cation. L'invention concerne aussi des sulfonopeptides stables dérivant de ces sels par amination électrophile.
Patent EP-0910814-A1 (EP)
Inventor: TSCHIDA ERNST
IPC: G03B19/18
Filed: 1997-07-14
Abstract: PCT No. PCT/DE97/01518 Sec. 371 Date Jan. 11, 1999 Sec. 102(e) Date Jan. 11, 1999 PCT Filed Jul. 14, 1997 PCT Pub. No. WO98/02778 PCT Pub. Date Jan. 22, 1998A device for controlling, regulating and monitoring a cine camera with a control and/or data detection unit which is connected to devices for controlling and/or detecting camera or recording functions, and connected to operating and control devices for controlling and monitoring camera and recording functions.
Patent EP-0930860-A1 (EP)
Title: Spring biased deformable intraocular lens injecting apparatus
Inventor: CHAMBERS THOMAS J
IPC: A61F2/16
Filed: 1997-07-31
Abstract: A deformable intraocular lens injecting apparatus including a spring biased plunger. A preferred embodiment of the lens injecting apparatus includes a separate lens injecting device having a lens cartridge receiver, and a separate one-piece lens cartridge having a lens holding portion connected to a nozzle portion. The lens cartridge is preferably connected into the lens cartridge receiver by a bayonet-type connection.
Patent EP-1010281-A1 (EP)
Inventor: SAHLEN OLOF
IPC: H04B10/43
Filed: 1997-09-02
Abstract: Un dispositif à lasers accordable comporte une pluralité de lasers (3, 3') fondamentalement identiques, placés en position adjacente les uns par rapport aux autres, suivant une ligne ou une rangée, sur un substrat commun (1). Lesdits lasers (3, 3') peuvent être du type laser à rétroaction répartie et ils possèdent des longueurs d'onde d'émission différentes, en raison par exemple de pas différents des réseaux de diffraction (5) qui définissent les longueurs d'onde des lasers respectifs. Il est possible d'activer ces lasers de façon à ce qu'ils émettent de la lumière, indépendamment les uns des autres, en alimentant en courant électrique des contacts (11) situés sur les bords supérieurs desdits lasers. Lorsqu'on active un laser, les autres lasers sont polarisés, de telle sorte que les lasers situés sur un côté du laser actif sont transparents à la lumière émise à partir desdits lasers, ladite lumière pouvant de ce fait traverser un modulateur électro-optique (17), et de telle sorte que les lasers situés du côté opposé absorbent la lumière. Il est possible de régler finement la longueur d'onde de la lumière émise en régulant la température. Ce type de dispositif à lasers possède une structure compacte, il est relativement insensible aux variations des courants d'attaque utilisés et il est possible de l'ajuster aisément à différentes conditions de fonctionnement et de compenser les effets de son vieillissement.
Patent EP-0942777-A1 (EP)
Inventor: WALENGA JOEL T
IPC: B01D53/86
Filed: 1997-08-18
Abstract: Système de régulation de l'environnement (10, figure 2) utilisable dans un engin de transport. Le système peut recevoir et conditionner un flux d'air chaud (16, figure 2) contenant de l'ozone et des composés organiques, avant diffusion dudit flux d'air dans un espace habitable de l'engin. Le système comporte un réacteur à double couche possédant une partie amont (46, figure 2) capable de convertir des composés organiques du flux d'air en eau et en dioxyde de carbone et une partie aval (48, figure 2) capable de décomposer l'ozone du flux d'air. Les parties amont et aval de la structure du noyau comporte au moins un assemblage d'ailettes (114, figure 8). Chaque partie peut inclure une série d'assemblages d'ailettes configurés en anneaux circulaires, disposés généralement de manière concentrique les uns par rapport aux autres. Selon un autre agencement, chaque partie du réacteur peut comprendre un assemblage unique d'ailettes enroulé sur lui-même selon une configuration spiroïdale. Certains des assemblages d'ailettes côtoyant chaque partie ou côtoyant l'assemblage individuel d'ailettes de chaque partie sont brasés à les uns aux autres afin d'empêcher toute imbrication entre les assemblages d'ailettes ou spirales se côtoyant latéralement. Chaque assemblage d'ailettes de la partie amont est anodisé par catalyseur capable de transformer les composés organiques en eau et en dioxyde de carbone qui se déposent sur et dans la couche de surface anodisée ainsi conçue. Chaque assemblage d'ailettes de la partie aval peut être pareillement anodisé par application d'un catalyseur capable de décomposer l'ozone ou chaque assemblage d'ailettes de la partie aval peut être constitué d'un alliage de métal catalytiquement actif.
Patent EP-1008017-A1 (EP)
Title: Verfahren zum betreiben eines druckers mit zwei druckwerken
Inventor: BOEHMER GEORG
IPC: G03G15/00
Filed: 1997-10-22
Abstract: Beschrieben wird ein Verfahren, bei dem in einem Drucker zwei gleichartige Druckwerke (D1, D2) blattförmiges Material bedrucken. Bei Ausfall eines der Druckwerke (D1, D2) kann dennoch ein eingeschränkter Druckbetrieb aufrechterhalten werden.
Patent EP-1011766-A1 (EP)
Inventor: ADAMS ROBERT D
IPC: A61M5/32
Filed: 1997-11-14
Abstract: An improved syringe of the type having a hollow body which is closed at one end by an injection means and is open at the other end, the open end receives an elongated plunger means which moves through the hollow body and forces the contents of the body through the injection means. The improvement is comprised of an elastic member which retracts the injection means into a protective covering.
Patent EP-0942881-A1 (EP)
Inventor: BURDA TIMOTHY PAUL
IPC: B65D85/07
Filed: 1997-11-19
Abstract: In accordance with the present invention, products may be contained within a continuous sleeve which is unitarily formed or joined to itself to form a cylindrical sleeve in a low- or no-tension condition. Products may be inserted into the interior of the sleeve after formation or captured within the sleeve during its formation. The sleeve forms a continuous path encircling the product(s) in at least one plane through the products and package, defining an axial direction normal to the plane and a circumferential direction around the product(s) within the plane. One or more axially-extending pleats are unitarily formed from the material comprising the cylindrical wall of the sleeve, such that the circumference of the cylindrical sleeve is reduced. By reducing the circumference of the cylinder the interior volume of the sleeve, and thus the finished package, is reduced, thus subjecting the products within the package to a compressive force. The compressive force may be imparted in a single direction, such as by translationally moving a panel of the package inwardly, or may be imparted in more than one direction by a plurality of compression steps or by a uniform reduction in circumference resulting in a uniform inwardly-directed product compression. Where a panel is moved inwardly forming two parallel pleats, the distance travelled by the panel is approximately equal to the finished width of the pleat and the reduction in circumference is approximately equal to the sum of the width of the finished pleats or, in the case of pleats of equal size, twice the width of a finished pleat. Where a single pleat is formed so as to uniformly reduce the circumference of the sleeve, the reduction in circumference is approximately equal to the finished width of the pleat. Multiple pleats multiply the reduction in circumference.
Patent EP-0944735-A1 (EP)
Inventor: ERRINGTON JEFFERY
IPC: C12N15/75
Filed: 1997-12-11
Abstract: L'invention concerne une souche Bacillus qui présente un chromosome ayant deux gènes marqueurs. Un premier gène marqueur comprend un promoteur tributaire du facteur sigma actif σF et un deuxième gène marqueur comprend un promoteur régulé de la même manière que le gène codant le facteur sigma. L'invention concerne aussi un procédé permettant d'utiliser la souche Bacillus dans un essai de sélection d'antibiotiques présumés.
Patent EP-0944379-A1 (EP)
Inventor: DE LA POTERIE VALERIE
IPC: A61Q3/02
Filed: 1997-12-15
Abstract: The invention concerns a makeup composition for the skin, eyes, nails, lips in the form of an aqueous dispersion characterised in that it contains at least a sulphopolyester polymeric colouring agent and at least a filmforming polymer. The invention also concerns a makeup method.
Patent EP-0883229-A1 (EP)
Inventor: KRAEMER WILHELM DIPL-ING
IPC: H02K11/33
Filed: 1998-04-16
Abstract: The converter-fed drive system has at least one drive motor which is fed through a converter apparatus. A valve assembly (3,4) with semiconductor elements, a radiator (5,6) for cooling the semiconductors and a condenser assembly are all mounted directly on the drive motor, whilst a choke assembly (11) is indeed connected with these electrically but is installed spatially away from the drive aggregate. The radiator at the same time is also called upon to cool the drive motor. For the removal of the heat energy produced in the drive motor, a pressure contact between the drive motor and the radiator is provided.
Patent EP-0963795-A1 (EP)
Inventor: SCHRETTER HERWIG DIPL-ING
IPC: B05D1/04
Filed: 1998-06-10
Abstract: Process for powder lacquering electrically non-conducting components comprises applying an apparatus to the electrically non-conducting surface and adhering a charged powder lacquer to the surface.
Patent EP-0892112-A1 (EP)
Inventor: HANUSCH LEONHARD
IPC: E01F1/00
Filed: 1998-07-10
Abstract: The demarkation device has a collision surface for bus tracking, and a top horizontal access platform. An aperture (9) with one vertical and one horizontal side (10,11) is positioned between the access platform (6) and the collision surface (8). The size of the aperture corresponds to the minimum horizontal and vertical safety distance, to the lower vehicle body and/or the axle projection after a bus (1) has collided with the collision surface. The demarkation device consists of compact moulded blocks (3). It has a mainly horizontal lower running surface (4) for at least one bus wheel (5). Due to the width of this surface, the wheel only comes into contact with the collision surface, when the load of the wheel acts on the running surface.
Patent EP-0978263-A1 (EP)
Inventor: LENDER HORST ANDREAS
IPC: B41M3/00
Filed: 1998-08-03
Abstract: The present invention relates to a process for making disposable absorbent
articles such as sanitary napkins, panty liners, catamenials, incontinence inserts,
and diapers for adults or babies. In particular the present invention relates to a
process for the manufacture of disposable absorbent articles comprising two
component materials which are adhered to each other which utilises an improved
roll printing process to provide the adhesive, wherein the adhesive application
temperature T a , is greater than the print roll temperature T r .
Patent EP-0924958-A1 (EP)
Inventor: BOONE MARINUS MARIAS
IPC: H04R25/00
Filed: 1998-12-18
Abstract: A hearing device comprising at least two microphones,
a processor and an output for further processing in a
reproducer, the microphones being electrically coupled to the
processor, and the output for further processing in a
reproducer being connected to the processor. 
     The processor comprises: a summer providing a sum
signal of the microphone signals, and to which summer a
proportional amplifier is connected, and a summer for
providing a difference signal of the microphone signals, to
which summer an integrator is connected, and that the
proportional amplifier and the integrator are coupled on the
output side to a third summer providing a sum signal of the
proportional amplifier and the integrator, and that the third
summer forms the output for further processing in a
reproducer.
Patent EP-0979743-A1 (EP)
Inventor: HSIEH CHIN-WEI
IPC: B60C23/00
Filed: 1998-08-10
Abstract: A pressure gauge (1) for a pneumatic tire (7)
includes a casing (10, 10'), a pressure responsive
signal-generating device (2) disposed in the casing
(10, 10'), an electric power source (3) connected
electrically to the signal-generating device (2), and
a switch assembly (4) connected electrically to the
electric power source (3). The switch assembly (4)
includes a normally open reed switch (46, 50), a magnet
member (43, 54)) and a magnet support. The reed switch
(46, 50) is electrically connected to the electric
power source (3). The magnet member (43, 54)) is
disposed movably in the casing (10, 10') to produce
a magnetic field for activating the reed switch (46,
50) to an ON position, and is movable toward the reed
switch (46, 50) via a centrifugal force produced upon
rotation of the pneumatic tire (7). The magnet support
is disposed adjacent to the reed switch (46, 50) to
movably hold the magnet member (43, 54)), and has a
biasing unit (40, 53) to provide a biasing action to
move the magnet member (43, 54)) away from the reed
switch (46, 50) when the centrifugal force is absent.
Patent EP-0908747-A1 (EP)
Inventor: MARCUSE DIETRICH
IPC: G02B6/122
Filed: 1998-09-08
Abstract: An integrated optical circuit (110) having a turning mirror (130) formed by an end
surface of a planar waveguide (125) forms a turning mirror deflector surface. More
specifically, the integrated optical circuit includes a planar optical waveguide
formed within a cladding layer (115) wherein the planar waveguide has a deflector end
surface positioned adjacent to a region, such as a gap (135). The refractive indices of
the planar waveguide and region are in a ratio of no less than approximately 1.3
to provide a desired refractive index discontinuity. This refractive index
discontinuity in combination with the positioning of the deflector end surface at
an angle relative to an axis extending perpendicular to the direction of the
waveguide in the range of 24° and 67° enables an advantageous deflection of an
optical signal.
Patent EP-0943867-A1 (EP)
Inventor: AIGNER MANFRED DR
IPC: F23M5/02
Filed: 1998-03-17
Abstract: The lining comprises individual, adjacently arranged segments in the form of hollow chambers (3) with an interior (4) facing the interior of the combustion chamber and an outer wall (5) locating directly on the metallic support wall (2). The hollow chambers have a length extension which corresponds to that of the combustion chamber (1). The hollow chambers are provided for conducting cooling air and are filled with insulating material. The outer wall (5) of each hollow chamber is fixed to the metallic support wall by high temperature-proof screws and plate springs.
Patent EP-0888848-A1 (EP)
Inventor: GIANI GIOTTO
IPC: B24B41/047
Filed: 1998-06-16
Abstract: The head comprises a rotating bowl-shaped
casing (1) for driving by a central shaft (9) and
closed by a flanged cover (3). Shafts (33) intended to
operate in an oscillating manner lapping tools (41) are
provided in rotational seats (1C, 1D) of said bowl-shaped
casing (1). For operation of said shafts (33)
the head comprises an endless screw (45A, 45B) coaxial
with said central shaft (9), helical gears (57)
supported by said bowl (1) and co-operating with said
endless screw (45A, 45B), an articulated drive between
each helical gear (57) and one of said shafts (33), and
means for transmission from said oscillating shaft to
other adjacent oscillating shafts (33).
Patent EP-0944176-A1 (EP)
Inventor: MATTISSON SVEN
IPC: H04B1/56
Filed: 1998-03-20
Abstract: A short-range radio transmitter of a communication device
comprising a short-range radio and a long-range radio is
controlled to delay packets which are scheduled to be
transmitted at the same time as a long-range transmitter of
the long-range radio commences or discontinues to transmit.
A frequency synthesizer of the short-range radio is thereby
not affected by a change in the power supply voltage which
otherwise occurs at these moments due to transmission with
high power by the long-range transmitter.
Patent EP-0975697-A1 (EP)
Inventor: KAUL BANSI LAL
IPC: D06P1/00
Filed: 1998-01-28
Abstract: L'invention concerne des nouveaux composés correspondant à la formule (I) dans laquelle R1 et R2 représentent indépendamment les atomes nécessaires à l'achèvement de la formation d'un système de noyau carbocyclique ou hétérocyclique, aromatique ou aliphatique, substitué ou non, et R3 et R4 possèdent les notations données dans la première revendication. L'invention concerne également un nouveau procédé de préparation d'un tel composé, des solutions solides et des mélanges comprenant ce composé, ainsi que l'utilisation d'un composé de la formule (I) en tant que pigment.
Patent EP-0978541-A1 (EP)
Inventor: YOKOYAMA NORIO
IPC: B41M5/382
Filed: 1998-02-02
Abstract: The object of the present invention is to prevent the sticking
of the heat sensitive transfer recording film without
generating head refuse and further to prevent transfer
obstruction. More particlarly, the present invention provides a
compound comprising a polydimethylsiloxane copolymer and one or
more synthetic resin(s) selected from a group consisting of
polyvinyl acetate derivatives, polyamide, acrylic resin, epoxy
resin, unsaturated polyester resin and precursor of unsaturated
polyester and/or cellulose derivatives; and sticking proof
agents containing said compound; and a heat sensitive transfer
film having a sticking proof layer formed by using the agents.